Irrigation IR-420-KXZ20

Pressure Reducing Valve IR-420-KXZ

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, and opens fully upon line pressure drop.

  • Hydraulic Pressure Control

-Line pressure driven

-Protects downstream systems

-Opens fully upon line pressure drop

  • 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

  • User-Friendly Design

-Easy pressure setting

-Simple in-line inspection and service

-Easy addition of control features

Typical Applications

  • Pressure Reducing Stations
  • Systems Subject to Varying Supply Pressure


[1] BERMAD Model IR-420-KXZ establishes reduced pressure zone protecting laterals

and distribution line.
[2] BERMAD Automatic Metering Valve Model IR-900-D0
[3] BERMAD Vacuum Breaker Model ½”-ARV

English IR 420-KXZ 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-KXZ IOM
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