OCV Non-Surge Check Valves are designed to control the rate of flow and prevent reverse flow. We offer two different non-surge check valves; the model 120-6 which has an adjustable flow rate and response speed. It controls or limits flow to a predetermined rate and has a built in orifice plate to sense flow rate. Our Model 94-1QC has an on/off valve to minimize pump start up surges. It opens slowly on pump start up and closes quickly and tightly on pump shut down to prevent reverse flow. Both our Non-Surge Check Valve models can be maintained without removal from the line.
Our Non-Surge Check Valve Models