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Bermad IR-430 Series Metal Hydraulically Operated Pressure Sustaining/Relief Valve
by Bermad
PN: 430-2-BSP
Original price
$585.16
-
Original price
$1,320.46
Original price
$585.16
$585.16
-
$1,320.46
Current price
$585.16
Bermad IR-430 Series Metal Hydraulically Operated Pressure Sustaining/Relief Valve
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The Bermad Model IR-430 Pressure Relief/Sustaining Valve is a hydraulically operated, diaphragm actuated control valve that can fulfill either of two separate functions. When installed in-line, it sustains minimum preset upstream (back) pressure regardless of fluctuating flow or varying downstream pressure; when installed as a relief or circulation valve, it relieves line pressure in excess of preset.
APPLICATIONS
- Downhill Supply Lines Emptying Prevention
- Pressure Zone Prioritizing
- Line Fill-Up Control
- Pump Overload and Cavitation Protection
- Pump Minimum Flow Safeguard
- Excessive Line Pressure Protection
FEATURES
- Line Pressure Driven Pressure Relief/Sustaining Valve
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Controls system fill-up
- Sustains upstream line pressure
- Relieves excessive pressure protecting pump and system
- Prioritizes pressure zones
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Advanced Globe Hydro-Efficient Design
- Unobstructed flow path
- Single moving part
- High flow capacity
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Fully Supported & Balanced Diaphragm
- Requires low opening and actuation pressure
- Excellent low flow regulation performance
- Progressively restrains valve closing
- Prevents diaphragm distortion
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User-Friendly Design
- Easy pressure setting
- Simple in-line inspection and service