The Cla-Val Model 52-08 Solenoid Controlled Surge Control Valve is indispensable for protecting pumps, pumping equipment and all applicable pipelines from dangerous pressure surges caused by rapid changes of flow velocity within a pipeline. In the event of a power failure, a down surge in pressure will occur and the solenoid control on this valve is interlocked with the
SC-22D controller to open the main valve in anticipation of a returning high pressure wave and is open to dissipate the damage causing surge. The valve will then close slowly without generating any further pressure surges.
