Aikon 200HCV Pressure Reducing Valve

Features 
Sensitive and Accurate Pressure Control
Easy Adjustment and Maintenance
Optional Check Feature
Fully Supported Frictionless Diaphragm
Automatic Operation
The Aikon Model 200HCV Pressure Reducing Valve automatically reduces a higher inlet pressure to a steady lower downstream pressure, regardless of changing flow rate or  varying inlet pressure(They can work together). This valve is an accurate, pilot-operated regulator capable of holding downstream pressure to a pre-determined limit. When downstream pressure exceeds the pressure setting of the control pilot, the main valve and pilot valve close drip-tight.If a check feature is added, and a pressure reversal occurs, the downstream pressure is admitted into the main valve cover chamber, closing the valve to prevent return flow.

Working Principle
Pressure Reducing Valve is an accurate and pilot controlled valve. It can be reduce a high inlet water pressure to a steady low downstream pressure regardless of the inlet water  pressure changing .