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Bermad IR-430 Series Metal Hydraulically Operated Pressure Sustaining/Relief Valve
by Bermad
PN: 430.00.02.G/A.I.BP.PCP
Original price
$575.00
-
Original price
$1,425.00
Original price
$575.00
$575.00
-
$1,425.00
Current price
$575.00
Bermad IR-430 Series Metal Hydraulically Operated Pressure Sustaining/Relief Valve
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The Bermad IR-430 is a hydraulically operated, diaphragm-actuated pressure control valve engineered to deliver reliable pressure regulation and system protection. Functioning in two distinct modes, the valve either sustains a minimum preset upstream pressure when installed in-line or relieves excess pressure when used as an offline circulation valve.
This dual functionality makes the IR-430 ideal for irrigation networks, pump stations, and pressure zone management, providing a robust solution for preventing pipeline overpressure, ensuring system stability, and optimizing hydraulic performance under variable flow conditions.
APPLICATIONS
- Downhill supply lines – prevent line emptying and pressure surges
- Pressure zone prioritization – ensure higher zones are supplied first
- Line fill-up control – manage gradual pressurization
- Pump protection – prevent overload, cavitation, and ensure minimum flow
- System relief – guard against excessive pressure in sensitive networks
FEATURES
- Dual-function operation: sustaining or relief depending on installation
- Line pressure driven for independent and efficient control
- Advanced globe-pattern hydro-efficient body for minimal pressure loss
- Unobstructed flow path with high flow capacity
- Single moving part ensures reliable and durable performance
- Fully supported & balanced diaphragm for low actuation pressure
- Progressive valve closing to prevent water hammer and diaphragm distortion
- Excellent low-flow regulation
- User-friendly design: simple pressure setting and in-line serviceability