Model 42T-20

 

The BERMAD model 42T-20 is an elastomeric, hydraulically operated, self actuated Non Return Fire Pump Pressure Control Valve, designed for advanced fire protection systems meeting the NFPA-20 guidelines.

The 42T-20 is used for controlling the flow and pressure at the pump discharge, performing also as a non return check valve.

The 42T-20 prevents pump startup surge, typically caused by the accelerated water flow during the fire pump starts.

The valve also helps to prevent pump start negative suction pressure, preventing pump cavitation damage.

Due to exceptional reliability, safe actuation and low head loss, the 42T-20 is highly suited for fire pump discharge pressure control applications.

As an option the 42T-20 can be fitted with a valve position indicator that can include a limit switch suitable for industrial monitoring systems.

FP 400Y 1MC

 

The BERMAD model 400Y-1MC is an elastomeric, hydraulic, line pressure operated deluge valve, designed specifically for advanced fire protection systems and the latest industry standards.

The 400Y-1MC is activated by a hydraulic relay valve which latches the deluge valve open until reset locally.

An integral pressure reducing pilot valve ensures a precise, preset and stable downstream system water pressure.

The optional valve position indicator can include a limit switch suitable for Fire & Gas monitoring systems.

The 400Y-1MC is ideal for systems with open nozzles with a high pressure water supply for water or foam discharge.

FP 400Y-7BM

 

The BERMAD Model FP 400Y 7BM utilizes an elastomeric deluge valve, designed for advanced fire protection systems and the latest industry standards.

The Double Interlock Pre-Action is suitable for use in systems requiring that water be kept out of the sprinkler piping until an electric detecting device and a sprinkler have both been activated.

Electric-Electric double interlock systems include automatic sprinklers attached to a dry sprinkler piping system with a low air pressure switch, along with a supplementary electric detection system which are both wired to a Cross-Zone releasing control panel.

Model FP 400Y-7BM Pre-Action System admits water into the sprinkler piping only when both the detection device and the supervised systems simultaneously signal the control panel to trigger the solenoid valve.

An anti-flooding feature is provided by using an in-line check valve, which creates an intermediate vented chamber using a Normally Open drip-check.

As an option the 400Y 7BM features a visual quarter turn valve position indicator, available with limit switches for remote valve position monitoring.

FP 400Y-3U

 

The BERMAD model 400Y-3U is an elastomeric, hydraulic, line pressure operated deluge valve, designed specifically for advanced fire protection systems and the latest industry standards.

The 400Y-3U is activated by a 3-way solenoid valve which in turn activates a 3 way relay valve to open the deluge valve.

It is available with a latching option that maintains the deluge valve open until de-latched remotely The 400Y-3U is ideal for systems with open nozzles for water or foam discharge and is offered with electric components to suit any hazardous location.

The optional valve position indicator can include a limit switch suitable for Fire & Gas monitoring systems.

FP 43T

 

The BERMAD model 43T is an elastomeric, pilot operated, pressure-relief valve. Designed specifically
for advanced fire protection systems and the latest industry standards.

The 43T prevents damage from over-pressure in piping systems, maintaining a preset upstream pressure limit regardless of pressure peaks and fluctuating conditions.

Due to exceptional reliability and low head loss, it is ideal for relief of fire pump discharge.

The 43T dependably relieves excess system pressure to sump or atmosphere, meeting all NFPA, UL, and FM requirements for fire pump service.

The 43T is also well-suited for maintaining foam concentrate discharge pressure for a balanced proportioning system.
As an option the 43T can be fitted with a valve position indicator that can include a limit switch suitable for Fire & Gas monitoring systems.

 

FP 42T

The BERMAD model 42T is an elastomeric, line
pressure driven pilot operated pressure control
valve.Designed specifically for advanced fire protection
systems and the latest industry standards.
The 42T reduces high upstream pressure to a
precise, preset, stable downstream pressure.
Due to its exceptional reliability and low head loss
the 42T is ideal for control of fire pump discharge.
It is also well-suited to prevent over-pressure in
sprinklers, hose stations, and other discharge
devices.
As an option the 42T can be fitted with a valve
position indicator that can include a limit switch
suitable for Fire & Gas monitoring systems.

FP 400Y-1D

 

The BERMAD model 400Y-1D is an elastomeric hydraulic, line pressure operated deluge valve, designed specifically for advanced fire protection systems and the latest industry standards.

The 400Y-1D is activated manually by opening the local Manual Release Valve attached to the valve’s control trim.

The 400Y-1D is ideal for use as a locally operated deluge valve for water spray or foam system nozzles.

It is also well suited for installation directly before high capacity water/foam monitors as a Listed/Approved quick opening water control valve.

As standard the release valve is positioned locally on the valve, optionally the release valve can be positioned remotely enabling valve operation from a distance.

The optional valve position indicator can include a limit switch suitable for Fire & Gas monitoring systems.

Model FP 400Y- 2D

 

The BERMAD model 400Y-2D is an elastomeric, hydraulic line pressure operated deluge valve, designed specifically for advanced fire protection systems, and the latest industry standards.

The 400Y-2D is activated by a 2-way solenoid valve, suitable for electric fire detection systems and is ideal for open nozzles with water or foam discharge.

Available with electric components to suit any hazardous location and offered with an optional visual valve position indicator that can include a limit switch suitable for Fire & Gas monitoring systems.

 

The BERMAD Alarm Trim Valve Assembly includes a 3-Way ball valve with a position plate. This valve enables fire alarm testing on BERMAD deluge valves without actuating the deluge valve. There are 3 positions for this valve. The function of each position is indicated on a Stainless steel plate located opposite of the valve handle.

STAND BY – Directs the deluge valve downstream port to the alarm. In this position the alarm will sound when the deluge valve is actuated and water will flow from the downstream deluge valve port to the alarm sensor / motor alarm, initiating the alarm.

STOP – Closes the passage from the downstream port. In this position
the alarm will not sound regardless of whether the deluge valve is open
or not.

ALARM TEST – Directs the deluge upstream port to the alarm. This position is used to test the working condition of the alarm without having to actuate the deluge valve. Water will flow from the upstream deluge valve port to the alarm sensor / motor alarm.
After testing the handle must be returned to the STAND BY position.

 

The Priming Restriction is a flow restriction component used as an integral orifice in the control trim of BERMAD Deluge Valves.

In addition it incorporates two ¼” NPT (F) ports to enable a priming pressure connection to supplementary instruments like a solenoid or relay valve.

The internal restriction orifice is available in a number of diameters, each suited to a particular valve/pilot size.

FP 400Y-11

 

The BERMAD model 400Y-11 is an elastomeric hydraulic, line pressure operated deluge valve, designed specifically for advanced fire protection systems and the latest industry standards.

The 400Y-11 is activated manually by opening the local Manual Release Valve on the control trim.

The 400Y-11 is well suited for installation directly before high capacity water/foam monitors as a type approved quick opening water control valve.

The standard trim features the release valve positioned locally on the valve, optionally the release valve can be  positioned remotely, enabling valve operation from a distance.

As an option the 400Y-11 can feature a quarter turn valve position indicator available with limit switches suitable for fire & gas installations for remote valve position monitoring