Pressure Reducing Valve IR-420-50-bRZ

Pressure Reducing Valve IR-420-50-bRZ

The BERMAD Pressure Reducing Valve with Hydraulic Control 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. It either opens or shuts in response to a remote pressure command.

  • Hydraulically controlled On/Off 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 Design

-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

  • Computerized Irrigation Systems
  • Drip-Tape Systems
  • Low Set Pressure Applications
  • Distribution Centers
  • Low Supplied Pressure Irrigation Systems

 


[1] BERMAD Model IR-420-50-bRZ opens upon pressure
drop command, and establishes reduced pressure zone
protecting laterals and distribution lines.
[2] BERMAD Automatic Metering Valve Model IR-900-D2
[3] BERMAD Vacuum Breaker Model ½”-ARV

English IR 420-50-bRZ Product Page
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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-420-50-bRZ IOM
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