This type Pressure Reducing Valve is hydraulically operated,diaphragm actuated control valve that reduces higher upstream pressure to lower constant downstream pressure and opens fully upon line pressure drop.
Description
MANUAL PRESSURE REDUCING VALVE
This type Pressure Reducing Valve is hydraulically operated,diaphragm actuated control valve that reduces higher upstream pressure to lower constant downstream pressure and opens fully upon line pressure drop.
TYPICAL APPLICATIONS Pressure Reducing Stations; Systems Subject to Varying Supply Pressure; FEATURES 1.Line Pressure Driven,Hydraulically Controlled *Protects downstream systems *Opens fully upon line pressure drop 2.Engineered Plastic Valve with Industrial Garde Design *Highly durable,chemical and cavitation resistant *No internal bolts and nuts 3.High Flow “Y” Valve Body with “Look Through” Design *Ultra-high flow capacity,Low pressure loss 4.Unitized Flexible Super Travel(FST) Diaphragm and Guided Plug *Accurate and stable regulation with smooth closing *Requires low opening and actuation pressure *Prevents diaphragm erosion and distortion 5.Simple In-Line Inspection and Service
HOW TO WORK The Pressure Reducing Pilot [1] commands the Valve to throttle closed should Downstream Pressure [P2] rise above setting.and modulate to open when it drops below setting.The downstream Cock Valve [2] enables manual closing.
