PRODUCT INFORMATION
Pressure reducing valve with shuttle tee IR-220-50-XZ
The BERMAD 220 series Pressure Reducing Valve is a hydraulically operated, diaphragm actuated control valve that accurately reduces higher upstream pressure to very low and stable preset downstream pressure, regardless of fluctuating demand or varying upstream pressure.
APPLICATIONS
- Computerized Irrigation Systems
- Drip Systems
- Pressure Reducing Stations
- Greenhouses Irrigation
- Systems Subject to Varying Supply Pressure
- Landscape
- Energy Saving Irrigation Systems
FEATURES & BENEFITS
- Line Pressure Driven, Hydraulically Controlled
- Protects downstream systems
- Opens fully upon line pressure drop
- Smooth valve opening and closing
- Accurate and stable regulation
- Low operating pressure requirements
- Plastic Globe Hydro-Efficient Valve
- Unobstructed flow path
- Single moving part
- High flow capacity
- Highly durable, chemical and cavitation resistant
- Unitized Flexible Diaphragm and Guided Plug
- Excellent low flow regulation performance
- Prevents diaphragm erosion and distortion
- Fully Supported & Balanced Diaphragm
- Requires low actuation pressure
- User-Friendly Design
- Simple in-line inspection and service
TECHNICAL DATA
OPERATION
The Shuttle Valve hydraulically connects the Pressure Reducing Pilot (PRP) to the Valve Control Chamber. The PRP commands the Valve to throttle closed should Downstream Pressure rise above setting and to open fully when it drops below setting. Upon pressure rise command, the shuttle valve automatically switches, allowing pressurization of the control chamber, which causes the main Valve to shut. The Manual Selector enables manual closing.
LITERATURE
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PRESSURE-REDUCING-VALVE-WITH-SHUTTLE-TEE-IR-220-50-XZ Brochure |
