The PCV 76/77 is an optional piston check valve, with or without a spring-loaded piston.
Made in conformance with the Pressure Equipment Directive 2014/68/EU, this valve comes with a screwed bonnet and screwed connections.
The PCV 76/77 can be manufactured with either an integral seat (PCV76) or renewable (PCV77) resilient seats, a drain plug, a spring or non-loaded piston and can be created with NPT,BSPP or BSPT threads, all specific to customer specifications. Manufactured as standard in Nickel Aluminium Bronze (NiAlBr) – ASTM B148/C95800, giving long service life on seawater applications.
PCV76 with integral seat:
PCV77 with renewable seat:
Manufactured from a full range of materials including:
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