The Parker C-Series check valve is designed for positive unidirectional flow control of liquid and gases. This check valve features a resilient, custom molded, blow-out resistant seat design. The C-series check valve offers pressure and temperature ratings up to 6000 psig and 400 degrees F.


Eight cracking pressure choices from 1/3 to 100 psi

Blow-out resistant seat design

Back stopped poppet

316 stainless steel and brass construction