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Pressure Reducing & Sustaining Valve

With 3-Way Control & Manual Selector

IR-123-3W-XZ
100 Series
Irrigation

The BERMAD Model IR-123-3W-XZ is a hydraulically operated, diaphragm actuated control valve that sustains minimum preset upstream (back) pressure and reduces downstream pressure to a constant preset maximum.

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IR-123-3W-XZ
  • Line Pressure Drive, Hydraulically Controlled
    • Protects downstream systems
    • Prioritizes pressure zones
    • Controls system fill-up
  • Engineered Composite Valve with Industrial Grade Design
    • Highly durable, chemical and cavitation resistant
    • No internal bolts and nuts
  • hYflow 'Y' Valve Body with "Look Through" Design
    • Ultra-high flow capacity at low pressure loss
  • Unitized "Flexible Super Travel" (FST) Diaphragm and Guided Plug
    • Accurate and stable regulation with smooth closing
    • Requires low opening and actuation pressure
    • Prevents diaphragm erosion and distortion
  • User-Friendly Design
    • Easy pressure setting
    • Simple in-line inspection and service

Typical Applications

  • Line Fill-Up Control Solutions
  • Line Emptying Prevention
  • Pressure Reducing Systems
  • Infield Filters Backwash Pressure Sustaining
  • Energy Saving Irrigation Systems

Additional Features

  • M : Flow Stem (*Exclude sizes 4"L, 6"R)
  • Z : Manual Selector
  • V3 : Victaulic PVC Adaptors 3"
  • V4 : Victaulic PVC Adaptors 4"

How IR-123-3W-XZ
is used in

Protected, low-maintenance flow control for water distribution.
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