Flow Control Pressure Reducing and Sustaining Hydrometer IR-975-55-RUX
The BERMAD Hydrometer Model IR-975-55-RUX integrates both a vertical turbine Woltman-type water meter and a hydraulically operated diaphragm actuated control valve. Combining a Flow Meter and Main Valve, allows efficient irrigation control with an irrigation controller. The IR-975-55-RUX provides three independent functions: It maintains pre-set maximum flow, reduces higher upstream pressure to lower constant downstream pressure and sustains minimum pre-set upstream (back) pressure. The Hydrometer opens and shuts off in response to an electric signal.
- Integrated “All-in-One” control valve
-Saves space, cost and maintenance
- Internal Inlet & Outlet Flow Straighteners
-Saves on straightening distances
-Maintains accuracy
- Integrated Flow Metering Calibration Device
- Simple in-Line Inspection and Service
- Line Pressure driven
-Independent operation
-Limits fill-up rate and consumer over-demand
-Protects downstream system
-Prevents line emptying
- Hydraulic flow sensor (Orifice)
-No moving parts
-No electronic components
-No need of flow straightening
- Advanced control loop design
-Linear, accurate and stable modulation
-Convertible platform for vast number of applications
- Easy on-site set point change
- Electrical Open / Close command
-Adding main valve capabilities
Typical Applications
- Downhill Pressurized Supply Lines
- Multiple Independent Consumer Systems
- Line Fill-Up Control Solution
- Pressure Reducing Systems
- Computerized Irrigation Systems
- Flow Monitoring and Leakage Control
[1] BERMAD Model IR-975-55-RUX opens in respond to an
electric signal, prevents emptying of supply line, maintains
system designed flow and establishes reduced pressure zone.
[2] BERMAD Strainer Model 70-F
[3] BERMAD Combination Air Valve Model C30
[4] BERMAD Kinetic Air Valve Model A10
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