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IR-430-55-KX

Pressure Sustaining Valve

The BERMAD Model IR-430-55-KX is a hydraulically operated, diaphragm actuated control valve that sustains minimum preset upstream (back) pressure and opens fully when line pressure is in excess of setting. It either opens or shuts in response to an electric signal.
 

Features and Benefits

  • Line Pressure Driven, Electrically Controlled On/Off
    • Prioritizes pressure zones & controls system fill-up
    • Sustains upstream line pressure
    • Opens fully upon line pressure rise
  • 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 performances
    • Progressively restrains valve closing
    • Prevents diaphragm distortion
  • User-Friendly Design
    • Easy pressure setting
    • Simple in-line inspection and service
       

Typical Applications

  • Computerized Irrigation Systems
  • Line Fill-Up Control Solutions
  • Distanced and/or Elevated Plots
  • Infield Filters Backwash Pressure Sustaining
  • Systems Subject to Varying Supply Pressure
  • Distribution Centers

 


 

[1] BERMAD Model IR-430-55-KX opens in response to electric signals,

      sustains supply system   pressure preventing emptying,

      and controls laterals and distribution line fill-up.
[2] BERMAD On/Off Control Valve Model IR-405-Z
[3] BERMAD Air Valve Model ARA-A-P-P
[4] BERMAD Vacuum Breaker Model ½"-ARV

400 Series

Pressure Sustaining