«

* Diaphragm covers made of fusion bonded epoxy coated steel

»
Reed-switch tension free pulse output
Low Power Consumption
Angled Plastic Base with Installation Bracket
Line Pressure Driven, Normally Closed
Actuator
«Opening the Solenoid [1] opens the main Valve. The
Pressure Sustaining Pilot [2] commands the Valve to throttle
closed should Upstream Pressure [P1] drop below setting,
and modulate open when [P1] rises above it. When [P1] is
high, the Pressure Reducing Pilot [3] commands the Valve
to prevent Downstream Pressure [P2] from rising above pilot
setting. Closing the solenoid shuts the Valve.»
Low voltage battery operation
Systems Subject to Sudden Demand Changes
«

Reduction ratios are based on flow velocity of 2.0-3.0 m / sec; 6.5-10 ft /sec.

»
Vibration-resistant technology
Easy pressure level setting
«

The Flow Control Pilot (FCP) [1] is hydraulically connected to the control chamber [2]. The FCP commands the valve to throttle closed should demand rise above setting and to open fully when demand drops below setting. The Manual Selector [3] enables local manual closing.

»
Pressure Reducing Valves (Standard model 2)
The BERMAD Normally Closed, Pressure Reducing Valve with hydraulic relay control, is a hydraulically operated, diaphragm-actuated control valve that reduces higher upstream pressure to lower constant downstream pressure regardless of fluctuating demand and opens fully upon line pressure drop. It is a normally closed valve, which opens in response to a remote pressure command and shuts in the absence of that command.
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Drip Systems
Advanced Construction Materials
BERMAD Model IR-130-50 opens upon pressure drop command, sustains filters back flush pressure and controls system fill-up.
Systems irrigated with turbid or corrosive water
Prevents flushing out of media or collapse of filter elements
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Stainless Steel & Brass
No internal bolts and nuts
Hydraulic Pressure Control
Automatic Backwash of Filter Batteries
Adjusting screw
«

P1 Minimum = P2 Setting + ∆P in Flow Chart
* For flow lower than 0.2 m³/h, use LF Model PRV-05

»
Lines Exposed to Upstream Pressure Peaks
Durable in all environment conditions
«

If inlet pressure is below 0.5 bar / 7psi or above 10 bar /150 psi, consult factory.

»
Advanced irrigation infrastructure Controller
Level and Flow Control
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
«

Flow Pilot spring range:
Spring: E-Purple
Flow Velocity (m/sec): 1.5-3.5

»
Relieves excessive pressure protecting pump and system
Simple Installation, Operation and Maintenance
Magnetic Drive with Vacuum-Sealed Register
Actuator / Enclosure
The BERMAD Model IR-123-55-3W-X is a hydraulically operated, diaphragm actuated control valve that sustains minimum preset upstream (back) pressure and reduces downstream pressure to a constant preset maximum. It either opens or shuts in response to an electric signal.
No coil heating
«

Air relief and intake charts are based on actual measurements, measured in Bermad Air Flow test bench, according to EN-1074/4 standard and refer to Side outlet. Use Bermad Air software for optimized Sizing & Positioning of Air Valves.

»
Simple programming and calibration
Easy pressure setting
3-Way control
Surge Anticipating Valves, low pressure pilot (2-R)
BERMAD Model IR-120-54-3W-X opens upon pressurerise command, and establishes reduced pressure zone protecting laterals and distribution line.
«

Minimum operating pressure: 0.2 bar; 3 psi. External operating pressure recommended.

»
Drip-Tape Systems
High mechanical strength
BERMAD Backwash Flushing Valve Model IR-3×3-350-S-P
Wide range of pressure settings
Low actuation pressure
«

Backup pressure settings: 1 bar; 15 psi above PRV.

»
«The BERMAD Top Pilot Pressure Reducing Control Valves with solenoid control offer top performance, compact design and intuitive plug & play operation, thanks to an innovative integrated pilot, equipped with a high resolution adjustment dial for easy,
quick & accurate calibration.
Model IR-12T-55-3W-X reduces higher upstream pressure to a calibrated constant downstream pressure, regardless of flow fluctuations and opens fully when line pressure drops below setting. The valve opens & shuts in response to an electric signal.»
Stainless Steel & Plastic
No moving parts
Hydraulic pressure control, Normally Closed
Gravel Filters
Balancing weight
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Long downhill lines
Two standard replaceable 1.5v AA batteries
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
High sensitivity allows ultra-low differential pressure readings
Burst Control
«

Cable material: PVC

»
«

Flow Pilot spring range:
Spring: E-Purple
Flow Velocity (ft/sec): 5-11.5
 

»
Requires low opening and actuation pressure
Reliable and Durable Product that Bears the Stamp of BERMAD Quality
Metal Control Accessories
Body
Suites most Battery Operated Controllers on the market
Systems with Poor Water Quality
«

Constant pressure is required at the orifice’s downstream.

»
3-Way Hydraulic Actuated Pressure Sustaining Valve
Flow Control Valves (2-DR)
«

The 3-Way Hydraulic Relay Valve (3W-HRV) [1] hydraulically connects the Pressure Reducing Pilot (PRP) [2] to the Valve Control Chamber [3] . The PRP commands the valve to throttle closed should Downstream Pressure [P2] rise above pilot setting and to open fully when it drops below pilot setting. The 3W-HRV switches upon pressure drop command, directing line pressure into the control chamber, and thereby causing the main valve to shut. The 3W-HRV also features local manual closing.

»
«

Inlet Pressure, Outlet Pressure and Flow-rate are required for optimal sizing and cavitation analysis.

»
End-Line Flushing (Distribution Line, Irrigation Machine) – «Flush-‘n-Stop»
Proven pressure, flow and weather resistance
BERMAD N.C. Hydrometer Model IR-900-M0-54-R
Wide range of Solenoid operation Voltages
Non-turbulent flow
«

The technical data refers to metal cover and lower plug only.

»
BERMAD Model IR-12T-55-3W-X establishes reduced pressure zone, protecting laterals and distribution line.
No moving parts nor electronic components
Hydraulic Pressure Control with Solenoid Control
Sand Filters
Hydraulically operated control valve that controls reservoir filling and reservoir level. Reservoir filling is accomplished in response to a hydraulically modulating horizontal float that maintains a constant water level, regardless of fluctuating demand.
Low Noise Generation Requirements
Low power consumption
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Flow Limiting with Pitot Tube Sensor, Primarily for Large Systems
The BERMAD Model IR-13Q-HP-2W is a hydraulically operated, diaphragm actuated control valve designed to relief excessive line pressure when it rises above the preset maximum. It responds to rises in system pressure immediately, accurately and with high repeatability, by opening fully. The BERMAD Model IR-13Q-HP-2W provides smooth drip tight closing.
Adjustable hydraulic relay (N.O. or N.C.)
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
The BERMAD Pressure Reducing Valve is a hydraulically operated, diaphragm actuated control valve that reduces higher upstream pressure to lower constant downstream pressure and opens fully upon line pressure drop.
«

* Flow Control Pilot [PC-XD] include low pressure sensing port on the sealed cover

»
Requires low opening pressure
Highly durable in corrosive environments
Modulating Hydraulic Float Control
Body Screws
Applicable in solar activated systems
Systems with Various Pressure Regimes
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
BERMAD Model IR-110-3W-X opens in response to an electric signal.
Excellent low flow regulation performances
3-Way Hydraulically Actuated Pressure Reducing Valve
Closing surge prevention, additional feature 49 (2R)
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
The BERMAD Pressure Sustaining Valve is a hydraulically operated, diaphragm actuated control valve that sustains minimum preset upstream (back) pressure and opens fully when line pressure is in excess of setting.
«

Recommended continuous flow velocity: 0.1-6.0 m/sec; 0.3-20 ft/sec.

»
Energy Cost-Critical Systems
Adjustable Direct Acting Pressure Reducer
«The Pressure Sustaining Pilot [1] commands the Valve to
throttle closed should Upstream Pressure [P1] drop below
pilot setting, and to modulate open when it rises above
pilot setting. The Hydraulic Relay Valve [2] closes upon
pressure rise command, shutting the main Valve.
The downstream Cock Valve [3] enables manual closing.»
Advanced Irrigation Controller
Flexible design – Easy addition of features
RTU-Remote Terminal Unit
No need for flow straightening
Hydraulic Valve with Solenoid Control
Disk Filters
BERMAD Model IR-150-N3-60-2W opens upon drop in reservoir level maintaining “Always Full” reservoir, and shuts on rise in reservoir level to preset high.
Low Pressure Systems
Bluetooth 4.0 communication require ultra-low energy
«

Minimum level differential: 150mm; 6″».

»
Grooved connection – fits all applications
BERMAD Model IR-13Q-HP-2W protects system from pressure spikes.
Automatic regulation override (feature 09)
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
BERMAD Model IR-120-3W-XZ establishes reduced pressure zone, protecting laterals and distribution line.
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Combination Air Valve Model IR-C30
«

* Flow Control Pilot [PC-XD-M] include low pressure sensing port on the metal sealed cover

»
Saves on straightening distances
Protection Class – IP68; NEMA Type 6D
Operate in all types of irrigation water
Bracket
Hydraulic Base with Installation Bracket
Tank volumetric fill-up control
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Kinetic Air Valve Model K10
Flexible adjusting Range
3‑Way Hydraulically Actuated PRV with electric On/Off control
Pressure Relief/Sustaining Valves (Standard model 3)
Cam
BERMAD Model IR-130-3W-XZ sustains supply system pressure and prevents system emptying.
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Constant downstream pressure
BERMAD Model IR-150-60-2W opens upon drop in reservoir level maintaining “Always Full” reservoir, and shuts on rise in reservoir level to preset high.
Advanced Cloud Application
In-line serviceable – Easy maintenance
«

Electric Control:
24V/AC  Solenoid pilot valve
24V/DC  Solenoid pilot valve
9-40V/DC LATCH Solenoid pilot valve

»
«

The Pressure Reducing Pilot [1] commands the valve to throttle closed should Downstream Pressure [P2] rise above setting and to open fully when it drops below setting. The Integrated Trio Selector [2] enables manual closing and opening override or electric control, in which the solenoid [3] connects valve control chamber [4] with line pressure to shut the valve or vents it through the pilot to open the valve.

»
No obstructed flow path
Hydraulically Controlled Hydrometer
Screen Filters
Low Set Pressure Applications
Up to three years of continuous operation
«

Maximum level differential: 540mm; 21″».

»
Long lasting stability and precision, no filter needed, zero maintenance
Pressure Reducing Valve Model IR-120-50-HP-3W-XZ
Pressure Reducing Valves: Standard model 2PBL
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
«

The Pressure Reducing Pilot [1] commands the main valve to throttle closed should Downstream Pressure [P2] rise above pilot setting, and to open fully when it drops below pilot setting. The Manual Selector [2] enables local manual closing.

»
Saves space and simplifies installation
Reliable operation under dirt loaded water
Paddle-Type Hydro-Mechanical Flow Pilot
Coil
No dirt sedimentation inside solenoid actuator
Throttling noise reduction
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Combination Air Valve Model C10
Flexible level adjusting range
Differential Pressure Sustaining Valves (3D or 3DR)
Connector with PVC Cable
«

The Pressure Sustaining Pilot [1] commands the main valve to throttle closed should Upstream Pressure [P1] drop below setting, and to open fully when [P1] rises above setting. The Manual Selector [2] enables local manual closing.

»
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Excessive Line Pressure Protection
Immediate response
Integrated Solution
2-Way Integrated Pilot – User Friendly Design
«

*Other materials are available on request

»
No pilot nor control accessories
Hydraulically controlled On/Off
Single Filter Autonomic Backwash System
«

The Internal Restriction & Filter [1] allows continuous flow from valve inlet into the Control Chamber [2] . When water level rises, it pushes the Float [3] up throttling the Float Pilot [4] . Pressure in the control chamber accumulates, causing the valve to throttle closed, reducing filling rate, and eventually closing drip tight.

»
Low Supplied Pressure
Irrigation cycles control by days and hours
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Lightweight sturdy structure
Flow Control Valves: Modified to external & differential sensing 2PBL-DR
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
«

Level differential range: 15-54 cm; 6-21”

Each extension rod adds 56 cm; 22”. One extension rod supplied

Extra counterweight required if second extension rod used

»
Saves space, cost and maintenance
Low sensitivity to voltage variations
Composite Hydro-Efficient Globe Valve
Solenoid manifolds in irrigation heads
Time or Volume irrigation control
«

Minimum operating pressure: 2.0 bar; 30 psi. For lower pressure requirements consult factory.

»
Smart Irrigation Controller-OMEGA
Full powered opening and closing
Adjustable Servo and 2-Way Pilots
Surge Anticipating Valves, high pressure pilot (3‑R)
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Fertilizer Mixing Tanks
Settable according to season and stage
The BERMAD Flow Control Valve with Hydraulic Remote Control is a hydraulically operated, diaphragm actuated control valve that limits system demand to a preset maximum flow rate. It either opens or shuts in response to a remote pressure command.
DC latch valve operation. Batteries or solar panel charged.
Internal Self-Cleaning control – No external tubes
«

Note: To ensure compatibility of solenoid with your system, please contact BERMAD’s local representative.
 

»
«

*Setting ranges vary according to specific pilot spring. Please consult factory

»
Non-slam closing characteristic
Hydraulically Controlled, Normally Closed Hydrometer
Angled or Straight Installations
Base plate
Irrigation duration from 1 minute to 18 hours
«

Orifice diameter is calculated for each valve.

»
Accurate measure at high flow rate and at low flow rates
The BERMAD Pressure Reducing Valve with hydraulic remote control is a hydraulically operated, diaphragm actuated control valve, designed for high pressure, reduces higher upstream pressure to lower constant downstream pressure and opens fully upon line pressure drop. It either opens or shuts in response to a remote pressure command.
Pressure Sustaining Valves: Standard model 3PBL
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
«

Float hydraulic connections: 3 tubes size 3/8”

»
Self-cleaning internal control strainer
Low coil heating and sediment damage
Pressure Reducing Servo Pilot Controlled
Hydraulic Base Trio
High Pressure Irrigation Systems, PN16
Turf-Golf Courses & Stadiums
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
High flow capacity
Adjustable Servo Flow Pilot Controlled
Differential Pressure Sustaining (3HC-DR)
Flow Stem Nut
«The BERMAD Model IR-13Q-2W is a hydraulically operated, diaphragm actuated control valve designed to relief excessive line pressure when it rises above the preset maximum. It responds to rises in system pressure immediately, accurately and with high repeatability, by opening fully.
The BERMAD Model IR-13Q-2W provides smooth drip tight closing.»
«

Typical solenoid: Latch type, compatible with battery operated time based controllers

»
Filter Backwash Pressure Sustaining
Composite Body and Trim
BERMAD Model IR-170-50-bDZ opens upon pressure drop command, limits fill-up rate and consumer over-demand and maintains filter backwash pressure.
Quick and simple installation and configuration.
Cֺֺontrol of Fertilization Systems
«

Minimum flow velocity: 1.0 m/sec; 3.3 ft/sec.

»
BERMAD Model IR-12T-3W-X establishes reduced pressure zone, protecting laterals and distribution line.
Normally Open – energize to close
Hydraulically Controlled, Normally Closed Valve
Wide application range
Calibration spring
The BERMAD Solenoid Controlled Valve is a hydraulically operated, diaphragm actuated control valve that opens and shuts in response to an electric signal. The BERMAD GreenApp™ is a smart, flexible, easy to use, Bluetooth single station irrigation controller. With the GreenApp™, you can connect to a free (Android and iOS) user-friendly app, and manage your irrigation from your smart-phone or tablet.
Low Supply Pressure Systems
Weekly and cyclical programming
«

Flow Setting Range: (-)15% and (+)25% from predetermined flow.

»
Bi-directional measure
BERMAD Model IR-120-50-HP-3W-XZ opens upon pressure drop command, and establishes reduced pressure zone protecting laterals and distribution lines.
Downstream over-pressure guard, feature 48 (3PBL-R)
High-quality Direct Acting Pressure Reducing Valve
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
The BERMAD Model IR-123-50-3W-XZ Pressure Reducing & Sustaining Control Valve with hydraulic remote control is a hydraulically operated, diaphragm actuated control valve that performs three independent functions. It sustains the preset minimum upstream pressure, reduces downstream pressure to a constant preset maximum, and it either opens or shuts in response to a remote pressure command.
«

Rod length: 54 cm; 21″»

Each extension rod adds 56 cm; 22”. One extension rod supplied

Extra counterweight might be required according to rod length and high operating pressure

»
Settable to 0.5 bar; 7 psi
Saves wires and infrastructures costs
Isolating Membrane
Integrated Debris Protection
Unavailable Power Supply Locations
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
High pressure rating
Advanced control loop design
Differential pressure sensing (model #7)
Lower Disc
BERMAD Model IR-13Q-2W protects system from pressure spikes.
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Filter Burst Protection
Minimizes friction
«

Pressure Differential [ΔP] across the Differential Pressure Duct [1] is in direct proportion to demand. The Flow Pilot [2] continuously senses [ΔP] and commands the Valve to throttle closed should demand rise above pilot setting. The Shuttle Valve [3] directs the pilot command into the main Valve Control Chamber [4] . Upon pressure rise command, the shuttle valve automatically switches, allowing pressurization of the control chamber, shutting the main Valve. The Manual Selector [5] enables local manual closing.

»
Fertigation by volume, irrigation by triggers.
Dry environments
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
«The Pressure Reducing Pilot [1] commands the Valve to throttle closed
should Downstream Pressure [P2] rise above setting and to open fully
when it drops below setting. The Integrated Trio Selector [2] enables
manual closing and opening override or automatic hydraulic control, in
which the pilot connects valve control chamber [3] with line pressure to
throttle close the valve or vents it through the pilot to open the valve.»
Normally Open, Normally Closed or Last Position
Dynamic Sealing
Cover
BERMAD Model IR-110-4G-3W-X opens & closed upon to electric command.
Low Volume Reservoirs
Option of naming and managing multiple controllers
«

Orifice adds 20-32mm; 0.8”-1.2” to valve length.

»
Internal parts protected by a bi-component resin in order to increase protection from external agents
Electromagnetic Flow Meter Model M-10 (composite)
Pressure Reducing Valves (Standard model 2HC)
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
BERMAD Model IR-123-50-3W-XZ opens upon pressure drop command, sustains filters back flush pressure and establishes reduced pressure zone.
«

Float hydraulic connections: 1/2″» or larger tube

For 24-32”; 600-800 mm valves use the high capacity float pilot Model #67HC

»
Short response time
Suites all Continuous Current Controllers on the market
Servo Flow Pilot Controlled
Manual Override
Easily Adopted to Different Types of Hydrant Bases
Volume or time based end of pipe flush control
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Highly cost-effective
Advanced Hydro-Efficient Globe Design
Modulating Altitude Control Valves
Position Indicator
Pressure Reducing Valve Model IR-120-55-X
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Filter Stations
Can be installed at any orientation
Remote and real-time irrigation operation.
Most cost effective
«

*For other solenoids please consult BERMAD
*Pilots PC-20-A-MP for sizes up to 4″»
*Pilots 2PBL for sizes 6″»-12″»

»
On/Off service
Integrated Flow Metering Calibration Device
Seals at very low pressure
Diaphragm
Lower Pressure Zone Protection
Manual operations
«

Recommended continuous flow velocity: 0.3-6.0 m/sec; 1-20 ft/sec.

»
Wider range of measurement
Pressure Reducing Valve (Top Pilot) Model IR-12T-55-3W-X
Flow Control Valves (2HC-DR)
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Electromagnetic Flow Meter
«

Standard spring – marked in bold

* For #2PBL-DR – differential pressure for flow control

»
Simple in-line conversion from single to double chamber
High flow capacity quickens valve response
Manual Override Handle
Allow All Type of System Regulation Features
Volumetric Irrigation Systems
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Bi-Level Electric Float Switch
High Sensitivity Pressure Reducing Valves
Sensor Bracket
Electromagnetic Water Meter Model M10
«

Minimum operating pressure: 0.7 bar; 10 psi.

»
Flow and Leakage Reduction
Distribution Line Lateral Risers
The BERMAD Model IR-130-59-3W-X Is a hydraulically operated, diaphragm actuated control valve designed to maintain proper backwash pressure in filtration systems. During normal irrigation the valve is wide open creating minimal pressure head loss and conserving pumping energy. In response to an electric signal, supplied simultaneously to system flushing command, the IR-130-59-3W-X modulates closed, sustaining minimum preset upstream (back) pressure to filters manufacturer recommendations.
Secured end-to-end cellular communication.
Simple in-line inception
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
«

*3W-HRV;

• Standard spring – 0-10 m’
• Optional 10-20 m’

»
Opens fully upon line pressure drop
Integrated «All-in-One» Control Valve & Flow Meter
Prevents seal friction and erosion
Diaphragm covers
Mechanized Irrigation Systems
TRIO 3-position Manual override: Open, Automatic, Close
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Irrigation
Surge Anticipating Valves, low pressure pilot (2HC-R)
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Hydraulic Control Valve Model IR-105-Z
Simple in-line inspection and service, Easy maintenance
3 position TRIO manual override (Open, Auto and Close)
Smooth Valve Opening and Closing
Membrane
Remote on-off operation, flow control & pressure reduction
Water Treatment Systems
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
The BERMAD Model IR-130-55-3W-X is a hydraulically operated, diaphragm actuated control valve that sustains minimum preset upstream (back) pressure and opens fully when line pressure is in excess of setting. It either opens or shuts in response to an electric signal.
Hydraulic pressure control by solenoid
Bi-Level Hydraulic Vertical Float
Low ∆P Flow Control Valves
Ultrasonic Sensor
The Pressure Relief Pilot [1] commands the valve to open immediately should the upstream pressure [P1] abruptly rise above pilot setting, and to close smoothly when it falls below pilot setting, sealing drip tight. The Cock Valve [2] enables manual operating test.
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Flow Monitoring & Leakage Control
Non-Compensating Drip-Line Flow Fixation
BERMAD wide open Model IR-130-59-3W-X minimizes pressure loss during irrigation and, in response to an electric signal, sustains filters backwash pressure.
Real-Time alert notification high & low flow, leak, and clog alert.
Pressure Zoning
«

Dimension and weight may vary based on the final configuration. Please contact BERMAD.

»
The BERMAD 2‑Way Solenoid Controlled Valve with integrated Trio manual selector, is a hydraulically operated, diaphragm actuated control valve with internal hydraulic Feed & Bleed control loop. The Trio selector enables automated electric operation or manually opening/closing override of the electric signal. The BERMAD GreenApp™ is a smart, flexible, easy to use, Bluetooth single station irrigation controller with an integral solenoid that execute scheduled and manual irrigation programs, managed by a free, user‑friendly, mobile app (Android and iOS) from your smart‑phone or tablet.
«

CCDV = Control Chamber Displacement Volume • BSP.T = Internal Threaded • BSP.F = External Threaded • Other End Connections are available on request. For dimensions and weights of adapters or valve with adapters please consult with customer service

»
Opens fully upon line pressure rise
Internal «Differential Pressure Duct» Flow Sensor
Short Valve Travel
Float
Momentary Pressure Peak Elimination
Manual setting of valve maximum flow
«

To calculate the minimum required supply pressure, add the ΔP in the Flow Chart to PRV desired set point.

»
District metering of portable water
BERMAD Model IR-105-HP-Z opens upon local manual command.
Low Flow Bi-Pass
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
«

The Pressure Reducing Pilot (PRP) [1] is hydraulically connected to the Valve Control Chamber [2] through the Pressure Sustaining Pilot (PSP) [3] . The PSP commands the valve to throttle closed should Upstream Pressure [P1] drop below setting. When [P1] rises above setting, the PSP switches and allows the PRP to control the valve, commanding it to reduce Downstream Pressure [P2] . The Shuttle Valve [4] closes upon pressure rise command, shutting the main valve. The Manual Selector [5] enables local manual closing.

»
«

Standard spring – marked in bold

* For #3PBL-DR – differential pressure for flow control

»
Simple to maintain
Simple installation to valve or manifold
Pivoted Armature
Consortiums & Farmers Cooperatives Delivery End Points
Suitable also for remote and/or elevated systems
BERMAD Model IR-130-55-X opens in response to electric signal, sustains supply system pressure preventing emptying, and controls laterals and distribution lines fill-up.
Hydraulically control Valve with Solenoid Control
Double Chamber Design
Modulating Altitude Level Control Valves (at reservoir outlet)
Double switch bracket
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Full Range of Low Level Reservoirs
Lateral Final Burst Protection
Pressure Reducing Valve Model IR-120-55-3W-XZ
Intuitive user experience
Internal or external pressure sensing
«

Flow Pilot spring range:
Spring: E-Purple
Flow Velocity (ft/sec): 5-11.5

»
BERMAD Model IR-11T-4G-2W opens & closed upon to electric command.
Internal Inlet & Outlet Flow Straighteners
Smooth changes of flow direction
Float Pilot
Multiple Independent Consumer Systems
Fully balanced for accuracy and stability
«

Recommended continuous flow velocity: 0.3-5.0 m/sec; 1-16 ft/sec.

»
Distribution
Leak detection and monitoring
«

Hydraulic Command [1] is applied to the Control Chamber [2] through the Manual Selector [3] . This creates superior closing force that moves the Diaphragm Assembly [4] to a closed position. Discharging of pressure from the control chamber, by turning the manual selector, causes the line pressure acting on the lower side of the diaphragm assembly to move the valve to an open position.

»
Pressure Relief/Sustaining Valves (Standard model 3HC)
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
«

Available on request

»
Simplified float installation and setting
Pressure reducing valves (Standard model 2PBL)
Unitized Flexible Diaphragm and Guided Plug
Seat
Up to 8,000 cycles.
Suitable for low quality water
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Solenoid Control Valve Model IR-21T
Hydraulically On/Off controlled
Ease of operation
High Sensitivity Pressure Sustaining Valves
Indicator
The BERMAD Hydraulic Control Valve is a hydraulically operated, diaphragm-actuated control valve that opens and shuts in response to a local or remote pressure command.
«

Main pipe diameter, pressure rating, flow rate and relief pressure are required for optimal sizing

»
Full Range of Reservoirs
Pressure Reduction for Marginal Plots
«

The De-Energized Solenoid [1] drains the main valve control chamber, causing the main valve to open wide, energizing the solenoid activates the Pressure Sustaining Pilot [2] , which commands the valve to throttle should Upstream Pressure [P1] drop below pilot setting, and to modulate open when [P1] rises above it.

»
A full hydrant including the valve, water meter, solenoid and control.
«

Flow Pilot spring range:
Spring: E-Purple
Flow Velocity (m/sec): 1.5-3.5
*For other solenoids please consult BERMAD

»
«

*For other solenoids please consult BERMAD

»
Plug & play installation
Irrigation control options
Eliminates mixing of supply and waste water
Float Rod
«The BERMAD Pressure Reducing Valve is a hydraulically operated, diaphragm-actuated control valve that accurately reduces higher upstream pressure to very low and stable preset downstream pressure regardless of fluctuating
demand or varying upstream pressure.»
Non-Slam Closing (or moderate closing)
Optional remote sensing
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Installation of small places without straight distances
Differential Pressure Sustaining
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
The BERMAD Model IR-123-3W-XZ is a hydraulically operated, diaphragm actuated control valve that sustains minimum preset upstream (back) pressure and reduces downstream pressure to a constant preset maximum.
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Single moving part
Flow Control Valves (2PBL-DR)
Solutions for all kind of load ranges and voltages.
Sustains filter station proper backwash pressure
«

Inlet & outlet Threaded: Female BSP ; Female NPT

»
Combination Air Valve Model IR-C10
Independent operation
Easy on-site set point change
Indicator guide
«

Recommended continuous flow velocity: 0.3-15 m/sec; 1-50 ft/sec.

»
Greenhouses Irrigation
Irrigation Machine Sprinkler Flow Control (¾»»-PRV)
«The BERMAD Model IR-130-54-3W-X is a hydraulically operated, diaphragm actuated control valve that sustains minimum preset upstream (back) pressure and opens fully when line pressure is in excess of setting. It is a Normally Closed valve, which opens in response to a remote pressure rise
command and shuts in the absence of this command.»
Professional volumetric and time based irrigation control.
Direct Pressure Gauge Installation
«

Flow Pilot spring range:
Spring: E-Purple
Flow Velocity (ft/sec): 5-11.5
*For other solenoids please consult BERMAD

»
«

*For other pilots please consult BERMAD

»
Precise measurement
Line Pressure Drive, Hydraulically Controlled
Can be installed in various orientations
Guide & H.P setting (3/8″ UNC)
BERMAD Model IR-120-Zb establishes reduced pressure zone protecting laterals and distribution line.
Plastic Irrigation Systems
Pressure control deluge valves, sizes 1½-10” (model FP 2PBL-P or W)
Proportional Pressure Reducing
«

7PM assembly additional height: 300 – 550 mm; 12-22”, according to valve size.

»
Fiscal measures, custody transfer
BERMAD Model IR-170-DZbe protects supply system from excessive flow, and limits fill-up rate and consumer over-demand.
Surge Anticipating Valves, high pressure pilot (3HC-R)
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
BERMAD Model IR-123-3W-XZ sustains supply system pressure, and establishes reduced higher pressure zone.
«

Full system data is required for surge analysis and optimal valve sizing.

»
Closing surge prevention, additional feature 49 (2PBL-R)
«Always Full» reservoir
For all use frequency, continuous use or punctual.
Sustains supply line pressure and controls system fill-up
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Kinetic Air Valve Model IR-K10
Integrated intelligence remote cellular communication
Electrical Open / Close command
Pressure Sustaining Valves
Indicator locking nut
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
High differential pressure systems
Single Sprinkler Flow Fixation (¾»»-PRV)
BERMAD Model IR-130-54-3W-X opens upon pressure rise command, sustains supply system pressure preventing emptying, and controls laterals and distribution lines fill-up.
Open fields, orchards, vineyards, greenhouses and landscape.
Internal restriction
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
The BERMAD 2-Way Solenoid Controlled Valve is a hydraulically operated, diaphragm actuated control valve with internal hydraulic Feed & Bleed control loop. The BERMAD Model IR-11T-LS-N-2W opens and closes drip-tight in response to an electric signal, which causes the solenoid to open or close the valve’s internal hydraulic loop.
«

*For other pilots please consult BERMAD

*3W-HRV;

• Standard spring – 0-10 m’
• Optional 10-20 m’
   

»
Preset volume or time
Often Used as Differential Pressure Sensing
H.P Locking nut (3/8″ UNC)
«The Pressure Reducing Servo Pilot [1] commands the main
Valve to throttle closed, preventing Downstream
Pressure [P2] from rising above pilot setting, and to
modulate open when [P2] drops below pilot setting.
The Manual Selector [2] enables local manual closing.»
Plot Valves in Drip & Sprinklers Irrigation Systems
Pressure reducing valves, sizes 1½-10” (model FP 2PBL-P or W)
Protection against cavitation damage
«

Shut-off level repeatability: 100mm; 4″»

»
«

Re-opening level: approx. 1m; 3ft below shut-off level.

»
Applications with very low / high flow rate
Control up to 4 hydrometers by one controller
«

Pressure Differential [∆P] across the Differential Pressure Duct [1] is in direct proportion to demand. The Flow Pilot [2] continuously senses [∆P] commanding the Valve to throttle closed should demand rise above pilot setting, and to modulate open when demand is below pilot setting. The Manual Selector [3] enables local manual closing. External Control Pressure [EP] delivered from the filtration system downstream manifold, ensures valve functioning.

»
Pressure Reducing Stations
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Filter Backwash Hydraulic Valve Model IR-350
«

A flow stem enables limiting valve opening stroke, adjusting precisely the required flow through the valve.

»
Solenoid control is easily added or removed
Pressure Relief Valves at The End of Gravitational Line
3-Way control minimizes control water volume
Safe. Very Low Voltage Systems.
Sustains supply pressure and controls system fill-up
«

* including assembled extension + 90 degrees elbow. For an addition of SP/IP device, add to the Width (D) 2.087″»

»
«

The Shuttle Valve [1] hydraulically connects the Solenoid [2] or the Pressure Sustaining Pilot (PSP) [3] to the Valve Control Chamber [4] . When the solenoid is closed, the PSP commands the valve to throttle closed should Upstream Pressure [P1] drop below setting and to open fully when [P1] rises above setting. In response to an electric signal, the solenoid switches, directing line pressure through the shuttle valve into the control chamber, and thereby causing the main valve to shut. The solenoid also features local manual closing.

»
Integrated valve, controller and water meter in one device
Elegant Simplicity
Easy flow limit setting
Limit switch
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Higher Pressure Zone Prioritizing
Unitized Rolling Diaphragm and Guided Plug
«

The 3-Way Hydraulic Relay Valve (3W-HRV) [1] hydraulically connects the Pressure Sustaining Pilot (PSP) [2] to the Valve Control Chamber [3] . The PSP commands the Valve to throttle closed should Upstream Pressure [P1] drop below setting and to open fully when [P1] rises above setting. The 3W-HRV switches upon pressure drop command, directing line pressure into the control chamber, and thereby causing the main Valve to shut. The 3W-HRV also features local manual closing.

»
Dedicated tasks like tank level control, dosing unit operation, remote monitoring.
Universal Mini-Pilot
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
BERMAD Model IR-11T-LS-N-2W opens & closed upon to electric command
«

*For other solenoids and pilots please consult BERMAD

»
Prevents diaphragm distortion
Line Pressure Driven Hydraulic Control Valve Normally Close
High level stopper
The BERMAD Pressure Reducing Valve is a hydraulically operated, diaphragm actuated control valve that reduces higher upstream pressure to lower constant downstream pressure regardless of fluctuating demand or varying upstream pressure.
Pressure Braking Reservoirs in Gravity Fed Lines
Pressure Differential Control Valve (PDCV) sizes 1½-10” (model FP 2PBL-DY)
Pulses or time Count Down Irrigation – Electronic Automatic Metering Valve (AMV)
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Variety of setting springs
Controls system fill-up
Long term setting stability
«

Parts 1 & 2 connection size: 3/8″» UNC

»
«The Pressure Reducing Pilot (PRP) [1] is hydraulically
connected to the Valve Control Chamber [2] through the
Pressure Sustaining Pilot (PSP) [3] . The PSP commands the
Valve to throttle closed should Upstream Pressure [P1] drop
below setting. When [P1] rises above setting, the PSP
switches and allows the PRP to control the Valve,
commanding it to reduce Downstream Pressure [P2] .
The Manual Selector [4] enables local manual closing.»
«

*ISO 4604

»
Active Double Chambered (B)-Full Powered Opening & Closing
Pressure Sustaining Valves Installed Inline
Accurate and stable regulation
High performance design, optimized for power efficiency and form factor.
Sustains upstream line pressure
«

* including assembled extension + 90 degrees elbow. For an addition of SP/IP device, add to the Width (D) 53mm

»
Less wear and tear
Serves as a Pressure Reducing Pilot, Pressure Sustaining Pilot, Flow Control Pilot [PC-XD-M] & Hydraulic Relay
Lower cam
«The BERMAD Hydraulic Control Valve with hydraulic relay control is a hydraulically operated, diaphragm actuated control valve.
It is a Normally Closed valve, which opens in response to a remote pressure command and shuts in the absence of that command.»
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Infield Filters Backwash Pressure Sustaining
Irrigation Machine Sprinkler Flow Control
«The BERMAD Pressure Relief/Sustaining Valve with Solenoid
Control is a hydraulically operated, diaphragm actuated
control valve that sustains minimum preset upstream
(back) pressure regardless of fluctuating flow or varying
downstream pressure. It either opens or shuts in response to
an electric signal.
When installed offline, the BERMAD Model IR-130-50
relieves line pressure in excess of preset pressure.»
Water supply management systems for water districts and irrigation consortiums.
High Quality
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
«

Standard spring – marked in bold

»
Line Pressure Driven Hydraulic Flow Control
Flow Control Valves (Differential Pilot: PC-SD-A-MP, sealed cover)
Integral needle-valve
BERMAD Model IR-120-2W establishes reduced pressure zone, protecting filter and system.
Pressure Reducing Systems
Air Pressure Regulator on BERMAD AMD-75/76 (model FP 2PBL-L )
Pump Circulation Systems (with Orifice)
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Downstream over-pressure guard, feature 48 (3-R)
Convertible platform for vast number of applications
Tight setting window with minimal hysteresis
«

• Comand connection to higher port; plugged lower port
• Connections refer to Normally Low operation
• Command pressure should be equal or higher than upstream pressure

»
«

• 1 Gallon pulse (only available with electronic register) suitable for flows up to 790 gpm.
• Two parllel pulses are transmitted. other pulse rates are avaiable on request.

»
Active fountains control
Circulation Valves Installed Offline
Accurate and stable regulation with smooth closing
Modular architecture design. Allows variety of electronics to be included. Flexibility to meet evolving needs. Easily expandable and upgradable.
Sustains upstream line pressure, controlling system fill up
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Reinforced Plastic
Limits fill-up rate and consumer excessive demand
External Installation
Flow Control (Pilot with Sealed Cover, full metal version: PC-XD-M)
Lower limit switch
BERMAD Model IR-105-54-3W-X opens upon pressure rise command.
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Installation sites with no available power supply
Single Sprinkler Flow Fixation
BERMAD Model IR-130-55 opens in response to an electric signal, sustains filter back flush pressure and controls system fill-up.
Opens fully upon line pressure rise or electric override
Integrated Dynamic Upstream Flow Restrictor
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
The BERMAD Model IR-120-55-b is a hydraulically operated, diaphragm actuated control valve that accurately reduces higher upstream pressure to very low and stable preset downstream pressure regardless of fluctuating demand or varying upstream pressure. It either opens or shuts in response to an electric signal.
«

Standard spring – marked in bold

* With high pressure setting kit

»
Prevents diaphragm erosion and mechanical stress
Line Pressure Driven Hydraulic Level Control
Internal sensing
The Pressure Reducing Pilot [1] commands the Valve to throttle closed should Downstream Pressure [P2] rise above setting, and modulate to open when it drops below setting. The downstream Cock Valve [2] enables manual closing.
Pressure Zone Isolation
Magnetic drive
Pump Minimum Flow Safeguard
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Large variety of setting springs
Damage resistant
Serves as a Pressure Reducing Pilot, Pressure Sustaining Pilot, Flow Control Pilot [PC-XD] & Hydraulic Relay
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
«The BERMAD Pressure Reducing Valve with hydraulic remote control is a hydraulically operated, diaphragm actuated control valve that accurately reduces higher upstream pressure to very low and stable preset downstream pressure regardless of fluctuating demand or varying upstream pressure.
It either opens or shuts in response to a remote pressure command.»
«

• 10L pulse (only available with electronic register) suitable for flows up to 180 m³/h.
• Two parllel pulses are transmitted. other pulse rates are avaiable on request.

»
Backup for Reservoir Supply Valves
Adjustable Servo Flow Pilot and 2-Way Pressure Reducing Pilot Controlled
Complete Assembled systems for easy and safe installation. Speeding up deployment and commissioning with zero error.
Switches between pressure regimes
«

Standard spring – marked in bold 
* Add 128 mm; 5” to pilot height and XXX; XXX to pilot weight  

»
«The BERMAD Pressure Reducing Control Valve with solenoid control is a hydraulically operated, diaphragm-actuated control valve that reduces higher upstream pressure to lower constant downstream pressure regardless of fluctuating demand, and opens fully upon line pressure drop.
The BERMAD Model IR-120-55-3W-X either opens or shuts in response to an electric signal.»
Linear, accurate and stable modulation
Fully Supported & Balanced Diaphragm
Very high flow efficiency
Single switch bracket
«

Line Pressure [1] is applied to the Control Chamber [2] through the held open, 3-Way Hydraulic Relay Valve (3W-HRV) [3] . This creates a superior closing force that moves the Diaphragm Assembly [4] to a closed position. Upon pressure rise command, the 3W-HRV switches, releasing pressure from the control chamber and thereby opening the main valve. The 3W-HRV also features local manual opening and closing.

»
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Irrigation Machine Line Flush-‘n-Stop
Flow Control Valves (Using an Orifice Assembly as a Flow Sensor)
BERMAD Backwash Valve Model IR-3×3-350-S-P
Replaces the manual adjusting screw of the pilot
Differential Pressure Sustaining Valves
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
BERMAD Model IR-120-55-b opens in response to electric signal, and establishes reduced pressure zone protecting laterals and distribution line.
«

*3W-HRV;

• Standard spring – 0-33 ft’
• Optional 33-66 ft’

»
Prevents line emptying
Line Pressure Driven Pressure Reducing Valve
L.P Adjusting screw
Pressure Zone Prioritizing
Dry, IP68; NEMA 6P Sealed Register
Pump Overload and Cavitation Protection
Remote and/or Elevated Plots
«

The orifice additional head loss is 0.2 bar ; 2.8 psi

»
Surge Anticipating Valves, low pressure pilot (2PBL-R)
Decreased pressure loss
«The BERMAD 2-Way Solenoid Controlled Valve
is a hydraulically operated, diaphragm actuated
control valve with internal hydraulic Feed &
Bleed control loop.
The BERMAD Model IR-110-N1-2W opens and
closes drip-tight in response to an electric
signal, which causes the solenoid to open or
close the valve’s internal hydraulic loop.»
Accurate & Flexible
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
BERMAD Model IR-120-50-Zb opens upon pressure drop command, and establishes reduced pressure zone protecting laterals and distribution lines.
Cavitation Damage Protection
Pressure relief/sustaining valves (Standard model 3PBL-R)
Adding a main valve capabilities
Radical reduction in infrastructure OPEX. Rapid return on investment .
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
BERMAD Model IR-120-55-3W-X opens in response to electric signal, and establishes reduced pressure zone protecting laterals and distribution line.
Long lasting battery safe operation
Hydraulic Control Valve with On/Off Feature
High Performance
Upper cam
«

Angel Flow-Black Cover
Straight Flow-Gray Cover

*Other materials are available
on request

»
Irrigation Machines
Drip, sprinklers and micro-sprinklers agriculture plots valves
«The Pressure Sustaining Pilot [1] commands the Valve to
throttle closed should Upstream Pressure [P1] drop below
pilot setting, and modulate open when it rises above
pilot setting. Closing the Solenoid [2] causes the main Valve
to shut. The downstream Cock Valve [3] enables
manual closing.»
Combines independent operating systems with remote control devices
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
«

The Shuttle Valve [1] hydraulically connects the Solenoid [2] or the Pressure Reducing Servo Pilot (PRSP) [3] to the Valve Control Chamber [4] . When the solenoid is closed, the PRSP commands the Valve to throttle closed, preventing Downstream Pressure [P2] from rising above pilot setting. In response to an electric signal, the solenoid switches, directing line pressure thought the shuttle valve into the control chamber. This causes the Valve to shut. The solenoid also features local manual closing.

»
«

*For other pilots please consult BERMAD

• Standard spring – 0-33 ft’
• Optional 33-66 ft’

»
Prevents pipeline emptying
Line Pressure Driven PRV and PSV
L.P Locking nut
The BERMAD Model IR-120-50 is a hydraulically operated, diaphragm actuated control valve that reduces higher upstream pressure to lower constant downstream pressure regardless of fluctuating demand or varying upstream pressure. It either opens or shuts in response to a remote pressure command.
«Reed switch» sensor allow one or two pulse outputs option
Easy maintenance
«

When minimum head loss is essential and flow velocity is higher than 1.0 m/sec, consider using model 770-J.

»
Downstream over-pressure guard, feature 48 (3HC-R)
Dynamic integrated needle valve
«Closed Position
The internal restriction continuously allows
line pressure into the control chamber.
The solenoid controls outflow from the
control chamber. When the solenoid is
closed it causes pressure to accumulate
in the control chamber, thereby forcing
the valve to close.
Open Position
Opening the solenoid releases more
flow from the control chamber than
the restriction can allow in. This causes
the accumulated pressure in the control
chamber to drop, enabling the line pressure
acting on the plug to open the valve.»
Tolerance: < 2m; 3psi "

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Hydrometer Model IR-900-M0-Magnetic Drive
«

Recommended maximum flow velocity: 15 m/sec; 50 ft/sec.

»
Center Pivot Corner systems
Differential pressure sustaining valves (3PBL-DR)
Adjustable paddle-type hydro-mechanic flow pilot with no added head loss
Very low maintenance. Safe, Robust and specifically engineered to operate in harsh climate conditions.
Uniquely suitable to all size range up to 3″
«

Consult BERMAD

»
«

The Shuttle Valve [1] hydraulically connects the Solenoid [2] or the Pressure Reducing Pilot (PRP) [3] to the Valve Control Chamber [4] . When the solenoid is closed, the PRP commands the valve to throttle closed should Downstream Pressure [P2] rise above setting and to open fully when [P2] is below seting. In response to an electric signal, the solenoid switches, directing line pressure through the shuttle valve into the control chamber, shutting the valve. The solenoid also features local manual closing.

»
Long term drip tight sealing
Hydraulic Control Valve with Solenoid Control
Straight through flow Y- type body
Upper limit switch
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Landscape
Drip, sprinklers and micro-sprinklers landscape irrigation systems
«The BERMAD Model IR-172-54-bD is a hydraulically operated, diaphragm-actuated control valve that limits system demand and reduces downstream pressure to constant preset maximum values. It is a Normally Closed
valve, which opens in response to a remote pressure rise command and shuts in the absence of that command.»
Suitable for installation on a wide range of pilots
Pressure Sustaining
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
«

2-Way circuit «»Added Head Loss»» (for «»V»» below 2 m/s): 0.3 bar

»
Prevents reservoir overflow
Line Pressure Driven PRV, Electrically Controlled On/Off
Lever system
BERMAD Model IR-120-50-2W opens upon pressure drop command establishing reduced pressure zone.
ID 2004/22/EEC Approved, according to OIML R49, EN14154 (sizes 40 – 300 mm)
Remote Flow Data Read-Out
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Surge Anticipating Valves, high pressure pilot (3PBL-R)
Easily settable to 0.5 bar; 7 psi
Integral Needle Valve
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
«

The Shuttle Valve [1] hydraulically connects the Pressure Reducing Servo Pilot (PRSP) [2] to the valve Control Chamber [3] . The PRSP commands the valve to throttle closed, preventing Downstream Pressure [P2] from rising above pilot setting. Upon pressure rise command, the shuttle valve automatically switches, allowing pressurization of the control chamber, which causes the main valve to shut. The Manual Selector [4] enables local manual closing.

»
«

Minimum operating pressure: 0.7 bar; 10 psi. For lower pressure requirements consult factory.

»
Center Pivot VRI systems
Long Valve Travel
Secure and Reliable Design against IT vulnerabilities and threats
Unitized Flexible Super Travel (FST) Diaphragm and Guided Plug
«

• 10L pulse suitable for flows up to 180 m³/h.

»
Low cavitation damage
Hydraulic Double chamber Control Valve
Approved for PN25 / 365 psi
Valve plug
The BERMAD Hydraulic Control Valve is a hydraulically operated, diaphragm actuated control valve that opens and shuts in response to a local or remote pressure command.
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Landscape – Municipal & Domestic
Irrigation of flowerpots and window boxes
BERMAD Model IR-172-54-bD opens upon pressure rise command, protects supply system from excessive flow, limits lateral and distribution line fill-up, and reduces their operating pressure.
Enables Low Energy control of the parameters in water systems
Flow control Pilot [PC-XD] & hydraulic relay
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
«

2-Way circuit «»Added Head Loss»» (for «»V»» below 6.5 f/s): 4.5 psi

»
Prioritizes irrigation over reservoir fill-up
Differential Pressure Sustaining Valves (Differential Pilot: PC-SD-A-MP, sealed cover)
Line Pressure Driven PSV Electrically Controlled On/Off
Locking nut
«The Pressure Reducing Pilot [1] commands the Valve to
throttle closed should Downstream Pressure [P2] rise
above setting and to modulate open when it drops below
pilot setting. The Hydraulic Relay Valve [2] closes upon
pressure rise command, shutting the main Valve.
The downstream Cock Valve [3] enables manual closing.»
Universal E-Register – suits all water meters types and sizes made by BERMAD
Remote/Elevated Systems
«

Burst flow settings should be at least 25% higher than the maximum allowed system flow.

»
High Accuracy
Easy access to valve and float
Pressure Reducing Valves sizes 6-14″ (Standard model 2)
«

When diameter size is above 24″»; DN600 or minimum head loss is essential and flow velocity is higher than 1.0 m-sec, consider using a pitot tube flow sensor (770-J), and high sensitivity flow pilot #82-HC-DR.

»
«The BERMAD Pressure Reducing Valve with hydraulic control is a hydraulically operated, diaphragm actuated control valve that reduces higher upstream pressure to lower constant downstream pressure and opens fully upon line pressure drop.
It either opens or shuts in response to a remote pressure command.»
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Higher flow and lower head loss
Advanced Globe Hydro-Efficient Design
Total Protection: Fuse. Overcharge and Over discharge. Reverse Polarity. Short circuit. Overload. PV Reverse current. Overvoltage. Undervoltage. Overtemperature.
Unobstructed flow path
«

• 1 Gallon pulse suitable for flows up to 790 gpm.

»
Low operating pressure requirements
Hydraulic Flow & Pressure Control
Specifically designed for fire protection
Actuator Assembly
BERMAD Model IR-105-Z opens upon local manual command.
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Large Diameter Distribution Centers
Rooftops and balconies systems
BERMAD Solenoid Controlled Valve Model IR-110-N1-2W
Linear Multi Points or two point High and Low settings
All calibration springs made of Stainless Steel
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
The BERMAD Flow Control Valve with Hydraulic Control is a hydraulically operated, diaphragm-actuated control valve that limits system demand to a preset maximum flow rate.
«

• H2 for bar scale
• J2 for psi scale

»
Prioritizes pressure zones
Differential Pressure Sustaining Valves (Differential Pilot: PC-SD-A-P, sealed cover)
Line Pressure Driven, Electrically Controlled On/Off
Lower stopper
«The BERMAD Pressure Reducing and Sustaining Control
Valve with Hydraulic Remote Control is a hydraulically
operated, diaphragm actuated control valve that performs
three independent functions. It sustains the preset minimum
upstream pressure, reduces downstream pressure to a
constant preset maximum, and it either opens or shuts in
response to a remote pressure command.»
BERMAD Model IR-123-50 opens upon pressure drop command, sustains filters back flush pressure and establishes reduced pressure zone.
Instant flow rate
Reservoirs Subject to High Inlet Pressure
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Transparent pressure reducing valve: Fully open at low inlet pressure
Easy addition of control features
The BERMAD 2-Way Solenoid Controlled Valve is a hydraulically operated, diaphragm actuated control valve with internal hydraulic Feed & Bleed control loop. The BERMAD Model IR-110-LS-N-2W opens and closes drip-tight in response to an electric signal, which causes the solenoid to open or close the valve’s internal hydraulic loop.
Flow Control Valves sizes 6-14″ (Modified to differential sensing 2-DR)
«

If inlet pressure is below 1.0 bar; 15 psi or above 10 bar; 150 psi, consult factory.

»
BERMAD Model IR-120-50-3W-XZ opens upon pressure drop command, and establishes reduced pressure zone protecting laterals and distribution line.
«

For other materials contact BERMAD

»
Constant level control systems where maintaining full tank level is required
Magnetic Drive with BERMAD Universal E-Register
Amplifies and relays weak remote commands
Integrated bracket. Multiple installation possibilities wall and pole mounting.
Valve cavitation damage protection
«

Flow Pilot spring range:
Spring: E-Purple
Flow Velocity (m/sec): 1.5-3.5
*For other pilots, solenoids and flow velocities range, please consult BERMAD

»
The BERMAD Model IR-120-55-2W is a hydraulically operated, diaphragm actuated control valve that reduces higher upstream pressure to lower constant downstream pressure regardless of fluctuating demand or varying upstream pressure. It either opens or shuts in response to an electric signal.
Low throttling noise
Hydraulic Flow & Pressure Control with Solenoid Control
Face-to-face length standardized to ISO 5752, EN 558-1
Body
Pressure Sustaining Valve Model IR-130-55-3W-X
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Large Surface Area Reservoirs
Public, roadside, and traffic islands landscaping
BERMAD Vacuum Breaker Model ½”-ARV
Incorporated Normally High or Normally Low Fail-safe feature
Modified to external & Differential sensing #3PBL-DR
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
BERMAD Model IR-170-DZb protects supply system from excessive flow, and limits fill-up rate and consumer over-demand.
«

Flow Control Pilot spring range:
Spring: E-Purple
Flow Velocity (m/sec): 1.5-3.5
*For other pilots and flow velocities range, please consult BERMAD

»
Prioritizes pressure zones & controls system fill-up
Proven pressure, voltage and weather resistance
Line Pressure Driven, Hydraulically Controlled
Non-tamper safety cap (Optional)
BERMAD Relief Valve Model IR-13Q
12 digits LCD display
Serial pressure reduction
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Transparent pressure sustaining valve: Fully open at high inlet pressure
Easy addition of control features On/Off Control
The BERMAD 2-Way Solenoid Controlled Valve is a hydraulically operated, diaphragm actuated control valve with external feed & internal bleed control loop. The BERMAD Model IR-11T-N5-2W opens and closes drip-tight in response to an electric signal, which causes the solenoid to open or close the valve’s internal hydraulic loop.
Surge Anticipating Valves sizes 1½-4” as low pressure pilot (Modified to external pressure sensing 2-R)
«

Minimum operating pressure: 1.0 bar; 15 psi. For lower pressure requirements consult factory.

»
«

The Shuttle Valve [1] hydraulically connects the Pressure Reducing Pilot (PRP) [2] to the Valve Control Chamber [3] . The PRP commands the valve to throttle closed should Downstream Pressure [P2] rise above setting and to open fully when it drops below setting. Upon pressure rise command, the shuttle valve automatically switches, allowing pressurization of the control chamber, which causes the main valve to shut. The Manual Selector [4] enables manual closing.

»
«

Inlet Pressure, Outlet Pressure and Flow-rate are required for optimal sizing.

»
Deep Well Pump Drawdown Compensation
Suits all Hydrometer sizes
Approved for flight, rail, marine or road transport. ADR/RID, IMDG, FAA and IATA Approved. (Certified UN38.3 | UN3480)
Various pulse combinations
«

Flow Pilot spring range:
Spring: E-Purple
Flow Velocity (ft/sec): 5-11.5
*For other pilots, solenoids and flow velocities range, please consult BERMAD

»
Bermad Model IR-120-55-2W opens in response to an electric signal establishing reduced pressure zone.
Maintains accuracy
Hydraulic Flow Control
Meets the requirements of industry standards
Rolling Diaphragm
«Hydraulic Command [1] is applied to the Control Chamber [2] through the
Manual Selector [3] . This creates superior closing force that moves the
Diaphragm Assembly [4] to a closed position. Discharging of pressure
from the control chamber, by turning the manual selector, causes the
line pressure acting on the lower side of the diaphragm assembly to
move the valve to an open position.»
«

Float pressure rating: 16bar; 230psi.

»
Lateral move VRI Systems
Easy to install, simple to operate
«The Shuttle Valve [1] hydraulically connects the Flow Pilot
(FP) [2] or the Pressure Reducing Pilot (PRP) [3] to the Valve
Control Chamber [4], through the 3-Way Hydraulic Relay
Valve (3W-HRV) [5]. Pressure Differential [ΔP] across the
Differential Pressure Duct [6] is in direct proportion to
demand. The FP, continuously sensing [ΔP], commands the
Valve to throttle closed should demand rise above setting.
The PRP commands the Valve to reduce Downstream
Pressure [P2] to pilot setting. Upon a pressure drop
command, the 3W-HRV switches and directs line pressure
into the control chamber, shutting the Valve.»
Mechanical prevention of out of envelop setting
Closing Surge Prevention (feature 49)
«

The Model 410 periodically interrupts the main water supply, allowing reservoir water to refresh the system and prevent poor sanitary conditions.

»
Pressure Sustaining Valve Model IR-130-59-3W-X
«

Flow Pilot spring range:
Spring: E-Purple
Flow Velocity (ft/sec): 5-11.5
*For other pilots and flow velocities range, please consult BERMAD

»
Programming and Operating by BERMAD Cloud friendly Web-Access & Smartphone application
Advanced Construction Materials, Unique Plastic Casing
Line Pressure Driven, Hydraulically Normally Closed
Sensing
BERMAD Water Meter Model WPH
Battery lifetime – 8 years
Source and «On Duty» Valves Management
Easy addition of control features Typical Applications
The BERMAD Model IR-11T-N5-2W opens and closes drip-tight in response to an electric signal, which causes the solenoid to open or close the valve’s internal hydraulic loop.
Surge control closing (additional feature 49) for sizes 6-14″ (Modified to external pressure sensing 2-R)
«

Pitot tube sensor compatible

»
«

Recommended maximum flow velocity: 6.0 m/sec; 20 ft/sec.

»
Disc or Media Filter Station Flush Assist
Support metric & imperial units of measurement
Closes upon command pressure failure
BERMAD Model IR-123-55-3W-X opens in response to electric signal, sustains supply pressure, controls laterals and distribution line fill-up, and reduces their operating pressure.
Manual override Open and Close
Various pulse options
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
«Opening the Solenoid [1] opens the Valve. The Pressure
Reducing Pilot [2] commands the valve to throttle closed
should Downstream Pressure [P2] rise above setting, and
to modulate open when it drops below setting. Closing the
solenoid causes the Valve to shut. The downstream Cock
Valve [3] enables manual closing.»
Maintains low energy system during irrigation
Hydraulic Flow Sensor (downstream installation)
In-line serviceable
Setting Screw
«

Working Temperature: Water up to 50°C; 125°F.

»
Leakage and burst protection
Install the valve – the controller is already included
Pressure Relief Valves Quick Type (Downstream to PRV)
«

*All irrigation schedule, reports and alarms are autonomously operated regardless cloud communication

»
Pressure Differential [∆P] across the Differential Pressure Duct [1] is in direct proportion to demand. The Flow Pilot [2] continuously senses [∆P] commanding the Valve to throttle closed should demand rise above pilot setting, and to modulate open when demand is below pilot setting. The Manual Selector [3] enables local manual closing.
Progressively restrains valve closing
Solenoid controlled on/off valves
Hydraulic Pressure Control, Line Pressure Driven
Spring
BERMAD Air Valve Model ARA-A-P-P
Pressure relief valve quick type
Sprinklers & Micro-Sprinklers
«

A = Angle flow        BW = Backwash   
S = Straight flow     F =  Filtration

»
Easy flow and pressure setting
«

Closed Position: Line Pressure [1] is applied to the Control Chamber [2] through the opened 3-Way Solenoid actuator [3] .
This creates superior closing force that moves the Diaphragm Assembly [4] toward a closed position.
Opened Position: Electric command to the solenoid causes it to switch position, discharging pressure from the control chamber Through internal passage in the valve and thereby opening the valve.

»
Accurate & Stable
«

Weights refer to air valves with flanges for high pressure (ANSI 300, ISO-40, AS35)

»
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Distanced and/or Elevated Plots
Instant flow rate display
Coils range comply with all irrigation controllers including Lathing systems
«

The Pressure Reducing Pilot (PRP) [1] is hydraulically connected to the Valve Control Chamber [2] through the Pressure Sustaining Pilot (PSP) [3] and the Shuttle Valve [4] . The PSP commands the valve to throttle closed should Upstream Pressure [P1] drop below setting. When [P1] risesabove setting, the PSP switches and allows the PRP to control the valve, commanding it to reduce Downstream Pressure [P2] . In response to an electric signal, the Solenoid [5] switches and pressurizes the shuttle valve, which then blocks the pilots and transmits the line pressure into the control chamber, shutting the valve.

»
24VAC Coils Suite both 50Hz & 60Hz networks
Very low hysteresis
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Maintains pump and system designed flow
Hydraulic flow sensor (Orifice)
Fast and easy cover removal
Setting Spring
«

See BERMAD float installation recommendation.

»
Limited Flow Capacity Systems
Intuitive – intuitive app provides easy programming
BERMAD Model IR-172-50-3W-XZt limits over-demand, controls laterals and distribution line fill-up while reducing pressure.
Pressure Reducing & Sustaining Valves
«

*Adaptors are available for Globe and Oblique valves

»
«

* With high pressure setting kit (add 128 mm; 5” to pilot height)

»
Protected diaphragm
Solenoid controlled pressure and flow control valves
Line Pressure Driven Pressure Relief/Sustaining Valve
Upper stopper
«The BERMAD Model IR-123-55 is a hydraulic operated,
diaphragm actuated control valve that performs three
independent functions. It sustains the preset minimum
upstream pressure, reduces downstream pressure to a
constant preset maximum, and it either opens or shuts in
response to an electric signal.»
No added head loss
System Burst Protection
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Anticipating Valves Models 735-M and 735-55-M (For limiting the relief flow)
Easy flow and pressure setting with a wide setting range
The BERMAD Normally Closed, Flow Control Valve with Hydraulic Remote Control is a hydraulically operated, diaphragm actuated control valve that limits system demand to a constant preset maximum flow rate. It either opens or shuts in response to an electric signal.
Flexibility
The BERMAD Normally Closed, Pressure Reducing Valve with Hydraulic Control, is a hydraulically operated, diaphragm actuated control valve that reduces higher upstream pressure to lower constant downstream pressure regardless of fluctuating demand, and opens fully upon line pressure drop. It is a Normally Closed valve, which opens in response to a remote pressure command and shuts in the absence of that command.
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Forward and reverse flow indication
The BERMAD Model IR-123-54-X is a hydraulically operated, diaphragm actuated control valve that sustains minimum preset upstream (back) pressure and reduces downstream pressure to a constant preset maximum. It is a Normally Closed valve, which opens in response to a remote pressure rise command and shuts in the absence of that command.
Systems in areas liable to lightning storms (S-400-R)
Water-free gear train mechanism
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Minimizes deviation from set point
Hydraulic Flow Sensor (upstream installation)
Swivel mounted drain valves for quick and efficient installation (not including 1½” & 2” valves)
2-Way Normally Closed
«

For detailed Engineering & Specification data, IOM and CAD Drawings, visit the Model Page on the BERMAD website.

»
Limited Supply Pressure Systems
Perfect solution for hidden or underground box installation
«The Pressure Reducing Pilot (PRP) [1] is hydraulically connected to
the control chamber [2] through the Flow Control Pilot (FCP) [3] . The
PRP commands the valve to throttle closed should downstream
pressure rise above setting and to fully open when downstream [P2] pressure drops below setting. The FCP commands the valve to
throttle closed should demand rise above setting and to open fully
when demand drops below setting. The Shuttle Valve [4] allows valve
remote closing by introducing pressurized command to the control
chamber, shutting the valve.»
Flow Control Valves (Pilot with Sealed Cover «D»)
«

The technical data refers to metal cover and lower plug only. For other materials contact BERMAD.

»
The BERMAD Flow Control and Pressure Reducing Valve is a hydraulically operated, diaphragm actuated control valve that limits system demand to the designed maximum allowed value; reduces downstream pressure to constant preset maximum and shut in respond to hydraulic pressurized command.
«

Always recommended to refer to control diagram

»
Protects downstream
Multiple valve systems
Line Pressure Driven, Electrically Controlled
Pressure Reducing Control Valve with solenoid control Model IR‑120‑55‑3W‑X
«

• Weight shown refers to Maximum weight
• B = Basket hole diameter 
  B port sizes: G ¾” – DN40-65 • G 1½” – DN80-100 • G 2″» – DN150-250 • G 2½” – DN300 • G 3” – DN400
  NPT available: ¾” for sizes DN40-50 , 1.5” for sizes DN80-200

»
NBR or EPDM
Line Pressure Driven, Hydraulically controlled On/Off
Solenoid Controlled Valve
Flow Control
«

CCDV = Control Chamber Displacement Volume • Threaded = BSP & NPT are available. External thread is available for 2″» and 2½»» only. • Other End Connections are available on request. For dimensions and weights of adapters or valves with adapters please consult with customer service.
*For flow limit in sizes 4”L-6’’ required velocity above 2 m/sec.

»
Epoxy coated Ductile Iron, Stainless Steel & Tin Bronze
With 3-Way Control
Normally Closed With Hydraulic Relay
«

CCDV = Control Chamber Displacement Volume • Threaded = BSP & NPT are available. External thread is available for 2″» and 2½»» only. • Other End Connections are available on request. For dimensions and weights of adapters or valves with adapters please consult with customer service.
*​​​​​​​For flow limit in sizes 4”L-6’’ required velocity above 6.5 f/s.

»
POM-C & NBR
Level Control Valve
Flow Limiting
Solenoid S-390-T-3W
«

Basket hole diameter: 2 mm – 1.5″»-2″»; DN40-50 , 3 mm – 2.5″»-4″»; DN65-100 , 5 mm – 6″»-16″»; DN150-400

»
Top Pilot Pressure Reducing Valve
With Modulating Horizontal Float
For High Pressure
With 3-Way Control & Manual Selector
Requires low actuation pressure
Systems Subject to Varying Supply Pressure
«(*) Standard 24V AC. For other voltage see Ordering Guide
Variable End Connections (adaptors) available – see End Connection table
(**) The prices refer to valves without flow stem.
For additional Flow stem price see page 20
»
«

Basket hole port sizes: G ¾” – 1.5″»-2.5″»; DN40-65 , G 1½” – 3″»-4″»; DN80-100 , G 2″» – 6″»-10″»; DN150-250 , G 2½” – 12″»; DN300 , G 3” – 16″»; DN400

»
«Variable End Connections (adaptors) available – see End Connection table
»
The IR-100-HP is a full polymeric valves rated for 16 bar; 250 psi
«(*) Variable End Connections (adaptors) available – see End Connection table
(**) The prices refer to valves without flow stem.
For additional Flow stem price see page 20
»
«

CCDV = Control Chamber Displacement Volume • Threaded = BSP & NPT are available.
• Extra length for male Threaded: 1½»» Globe= 67(mm) ; 2″» Globe & Angle= 77(mm)
 

»
«The BERMAD Solenoid Controlled Valve is a
hydraulically operated, diaphragm actuated
control valve that opens and shuts in response to an electric signal.»
Nylon
Electrically controlled On/Off
«

Basket hole port NPT available: ¾” for sizes 1.5″»-2″»; DN40-50 , 1.5” for sizes 3″»-8″»; DN80-200

»
Stainless or Galvanized Steel
Nylon (Optional: Brass)
«

CCDV = Control Chamber Displacement Volume • Flanged inlet , Female threaded outlet 

»
Stainless steel and polyamide
Brass or Polyamide
Energy Saving Irrigation Systems
«

For other patterns and end connection types,
Please refer to BERMAD full engineering page.

»
Strainer
«

For other end connection types,
Please refer to BERMAD full engineering page.

»
Brass or Stainless Steel 316
3-Way Integrated Pilot – User Friendly Design
With Hydraulic Remote Control
«

For other Adaptors, Please refer to
BERMAD full engineering page.

»
Variable End Connections (adaptors) available – see End Connection table
For High Pressure, With Hydraulic Remote Control
Pressure Reducing & Sustaining Valve
Hydraulic Base
Brass, Nickel Aluminum Bronze, Duplex, Hastelloy, Titanium, Polyamide 6+30% G.F
Cover
Quick Pressure Relief Valve
The BERMAD Top Pilot Pressure Reducing Control valves offer top performance, compact design and intuitive plug & play operation, thanks to an innovative integrated pilot, equipped with a high resolution adjustment dial for easy, quick & accurate calibration. Model IR-12T-3W-X reduces higher upstream pressure to a calibrated constant downstream pressure, regardless of flow fluctuations and opens fully when line pressure drops below setting.
With 3-way control, Application Operated
Low Supplied Pressure Irrigation Systems
With 3-Way Control, Hydraulic Remote Control & Manual Selector
Line Pressure [1] is applied to the Control Chamber [2] through the opened 3-Way Solenoid [3] . This creates a superior closing force that moves the Diaphragm Assembly [4] toward a closed position. Closing the solenoid causes it to discharge pressure from the control chamber, thereby opening the valve.
Brass, Nickel Aluminum Bronze, Hastelloy
«

CCDV = Control Chamber Displacement Volume • Threaded = BSP & NPT are available. External thread is available for 2″» and 2½»» only. • Other End Connections are available on request. For dimensions and weights of adapters or valves with adapters please consult with customer service.

»
Protects downstream systems
Pressure Sustaining Valve
Brass, Nickel Aluminum Bronze, Hastelloy, Super Duplex
«

All images in this catalog are for illustration only

»
hYflow ‘Y’ Valve Body with «Look Through» design
With 3-Way solenoid control
Brass, St. St. 316 or Polyamide (for cold water)
With Electric Override
GreenApp Controlled Valve
«

https://www.bermad.com
The information contained herein may be changed by BERMAD without notice. BERMAD shall not be held liable for any errors.
© Copyright 2015-2025 BERMAD CS Ltd

»
Hydraulic Control Valve T or D pattern
Simple In-Line Inspection and Service
«(*) Standard 24V AC. For other voltage see Ordering Guide
Variable End Connections (adaptors) available – see End Connection table»
Bronze or Polyamide
Highly durable, chemical and cavitation resistant
Application Operated
Variable end connections (adaptors) are available – see End Connection table
Composite Control Valves for High Pressure (PN16)
For High Pressure, With Manual Selector
«

See relevant BERMAD publication

»
Bronze or St. St. 316
Pressure Reducing Valve T or D pattern
Unitized «Flexible Super Travel» (FST) Diaphragm and Guided Plug
«

Basket Hole Diameter:

»
Bronze, Nickel Aluminum Bronze, Duplex, Hastelloy
Hydraulic Control Basic Valve
«

CCDV = Control Chamber Displacement Volume • Threaded = BSP & NPT are available. 

»
Opens fully when flow & pressure are below setting
For Drip-Tape Applications
«(*) Variable End Connections (adaptors) available – see End Connection table
(**) The prices refer to valves without flow stem.
For additional Flow stem price, see page 20
»
Bronze, Nickel Aluminum Bronze, Hastelloy, Super Duplex
Differential pressure sensing
With 2-Way Internal Control & Trio Latching Solenoid
With Differential Pressure Duct & Manual Selector
User-Friendly Design
Ductile Iron (1½-10”; 40-250 mm) ; Cast Steel (12-20”; 300-500 mm) & Carbon Steel Cover
Pressure Reducing Valves
Hydraulic Control Valve
Solenoid S-392-T-2W, 9-20V/DC Latch
Smooth closing
Ductile Iron (1½-10”; 40-250 mm) ; Cast Steel (12-24”; 300-600 mm) & Stainless Steel Cover
Normally Closed With Hydraulic Relay Control
Line pressure driven
Nickel Aluminum Bronze, Duplex, Hastelloy, Titanium
«(*) Variable end connections (adaptors) are available – see end connection table.
(**) Prices refer to valves without flow stem. For additional flow stem price, see page 20»
Pressure Reducing Valves (low pressure irrigation using lay flat – for example)
With 2-Way Internal Control & Solenoid
Pressure Reducing Valve
Nickel Aluminum Bronze, Hastelloy, Super Duplex
Engineered Composite Valve with Industrial Grade Design
With 2/3-Way (Servo) Control & 3-Way Trio Solenoid Control
Prevents diaphragm erosion and distortion
Solenoid S-390-2W
With 2/3-Way (Servo) Control, Hydraulic Remote Control & Manual Selector
Solenoid S-390T-3W
«(*) Standard 24V AC. For other voltage, see Ordering Guide
Variable End Connections (adaptors) available – see End Connection table
(**) The prices refer to valves without flow stem.
For additional Flow stem price see page 20
»
Adaptable on-site to a wide range of end connection
St. St. 316, Brass or Polyamide
With 2-Way Control & Hydraulic Remote Control
«

CCDV = Control Chamber Displacement Volume • Threaded = BSP & NPT are available.
• Extra length for male Threaded: 1½»» Globe= 2.6 (Inch) ; 2″» Globe & Angle= 3 (Inch)
 

»
Ultra-high flow capacity at low pressure loss
Stainless Steel or Polyamide
With Manual Selector
Pressure Reducing
Remote and/or Elevated Systems
Stainless Steel, Nickel Aluminum Bronze
«(*) Variable End Connections (adaptors) available – see End Connection table
(**) Prices refer to valves without flow stem. For additional flow stem price, see page 20»
Flow Control Valve
With 2-Way Internal Control & Latching Solenoid
Adjustment knob and high resolution scale for easy calibration without any pressure gauge
With Solenoid Control
Stainless Steel, Nickel Aluminum Bronze, Duplex, Hastalloy, Titanium
With Differential Pressure Duct & Manual Selector
Solenoid S-392-2W, 9-20V/DC Latch
Automated Irrigation Systems
Solenoid S-390-T-2W
Stainless Steel, Nickel Aluminum Bronze, Hastelloy
Stainless Steel, Nickel Aluminum Bronze, Hastelloy, Super Duplex
Articulated flange connections that eliminate line bending and hydraulic stresses
Dark blue Fusion bonded epoxy
«

CCDV = Control Chamber Displacement Volume
BW = Backwash

»
Pressure reducing in municipal pressure management and irrigation systems
With 2-Way Control, Hydraulic Remote Control & Manual Selector
Epoxy coated steel
Strainer (Stone & Gravel Trap)
Flow Control & Pressure Reducing Valve
«

CCDV = Control Chamber Displacement Volume

»
Pressure sustaining in automatic filtration systems
With 2/3-Way (Servo) Control & Hydraulic Relay, Normally Closed
Solenoid Controlled Valve
Polyester Blue
With 3-Way Control & Latching Solenoid
Flow Control Valve & Pressure Reducing Valve
«

• Weight shown refers to Maximum weight
• B = Basket hole diameter 
  B port sizes: G ¾” – 1.5″»-2.5″» • G 1½” – 3″»-4″» • G 2″» – 6″»-10″» • G 2½” – 12″» • G 3” – 16″»
  NPT available: ¾” for sizes 1.5″»-2” , 1.5” for sizes 3”-8”

»
Distribution Centers
Compact «Box-Size» solution
With 2-Way Internal Control & Trio Solenoid
Polyester Green
Solenoid: S-982-3W / S-985-3W Latching, 12-50V/DC