Cla-Val - Hydraulic Pressure Control Valves - 552-01 & 6552-01 Pressure Relief & Sustaining Valve ***
The 50 Series Pressure Relief Valve is designed to maintain constant upstream pressure within close limits. In operation, the valve is actuated by line pressure through a pilot control system, opening fast to maintain steady line pressure but closing gradually to prevent surges. In addition to surge relief, this valve can be used for pressure relief, pressure sustaining, back pressure or unloading functions in a by-pass system.
Cla-Val 552-01 and 6552-01 Surge Anticipator Valves are indispensable for protecting pumps, pumping equipment and all applicable pipelines from dangerous pressure surges caused by rapid changes of flow velocity within a pipeline.
Cla-Val - Hydraulic Pressure Control Valves - 552-01 & 6552-01 Pressure Relief & Sustaining Valve ***
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