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IR-420
Pressure Reducing Valve
The BERMAD Model IR-420 Pressure Reducing Valve is a hydraulically operated, diaphragm actuated control valve that reduces higher upstream pressure to lower constant downstream pressure regardless of fluctuating demand or varying upstream pressure.
Features and Benefits
- Line Pressure Driven Pressure Reducing Valve
- Protects downstream systems
- 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 performance
- Progressively restrains valve closing
- Prevents diaphragm distortion
- User Friendly Design
- Easy pressure setting
- Simple in-line inspection and service
- Easy addition of control features
Typical Applications
- Pressure Reducing Stations
- Flow and Leakage Reduction
- Cavitation Damage Protection
- Pressure Zoning
- Downhill Supply Lines
- System Maintenance Savings

400 Series
Pressure Reducing & Pressure Relief
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