Rapid changes in flow velocity in pipelines and loading and unloading of products can create rapid pressure surges. If these surges are not controlled immediately before they exceed the pressure limits, they can damage equipment and become a serious safety and environment hazard. Surge relief Valve protects pipe system safe from build-up of pressure surges.
Benefits
Surge Anticipating & Pressure Relief
SRV consists of low and high pilot valve. The low pilot valve anticipate surge (water hammer), and the high pilot valve relieve the high pressure in piping system.
Accurate and Precise Pressure Control
Pressure & flow control of main valve is provided by accurate and precise pressure of low & high pilot valve.
Adjustable Opening and Closing Times
Opening and closing time of SRV depends on field condition.