Pressure Relief/Sustaining Valve IR-430-50-R

Features

  • Hydraulic Pressure Control
    • Line pressure driven, hydraulically controlled on/off
    • Sustains supply pressure and controls system fill-up
    • Relieves excess pressure protecting pump and system
  • 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

Description

The Bermad Model IR-430-50-R is a hydraulically operated, diaphragm actuated control valve that sustains minimum preset upstream (back) pressure, regardless of fluctuating flow or varying downstream pressure.

This valve either opens or shuts in response to remote pressure commands. When installed offline, the Bermad Model IR-430-50-R relieves line pressure in excess of preset.

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