Pressure Reducing Valve IR-420-bRZ

Pressure Reducing Valve IR-420-bRZ

The BERMAD Pressure Reducing Valve is a hydraulically operated, diaphragm actuated control valve that reduces higher upstream pressure to very low and stable preset downstream pressure regardless of fluctuating demand, or varying upstream pressure.

  • Line Pressure Driven Pressure Reducing Valve

-Protects downstream systems

  • Pressure Reducing Servo Pilot Controlled

-Dynamic integrated needle valve

-Settable to 0.5 bar; 7 psi

-Very low hysteresis

  • Metal Control Accessories

-Damage resistant

-High pressure rating

  • Advanced Globe Hydro-Efficient Desig

-Unobstructed flow path

-Single moving part

-High flow capacity

  • Fully Supported & Balanced Diaphragm

-Requires low actuation pressure

-Excellent low flow regulation performance

-Progressively restrains valve closing

-Prevents diaphragm distortion

Typical Applications

  • Drip-Tape Systems
  • Low Set Pressure Applications
  • Pressure Reducing Stations
  • Low Supplied Pressure Irrigation Systems

 


[1] BERMAD Model IR-420-bRZ establishes reduced pressure
zone protecting laterals and distribution line.
[2] BERMAD Automatic Metering Valve. Model IR-900-D2
[3] BERMAD Vacuum Breaker Model ½”-ARV

English IR 420-bRZ Data Sheet
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English IR Engineering 400
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English Ordering Guid 400 Series
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English Spare Parts - Irrigation
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English IR-420-bRZ IOM
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