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All Categories > Check Valves > Check Valves - Metal > Check Valve - Piston 
 

Check Valve - Piston

 
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CS

CS Series - Female NPT Check Valve - Piston

 (228)
Female x Female NPT check valve. Thread sizes include 1/8”, 1/4", 3/8”, 1/2" and 3/4”. 302 Stainless Steel spring. Brass and Nickel Plated bodies have a Beryllium Copper Retainer. 316 Stainless Steel Bodies have a 15-7 Stainless Retainer. Maximum operating pressure is 500 psi.

CHH

CHH Series - Female x Male NPT Check Valve - Piston

 (568)
Female x Male NPT check valve. Thread sizes include 1/8”, 1/4", 3/8”, 1/2" and 3/4”. 302 Stainless Steel spring. Brass and Nickel Plated bodies have a Beryllium Copper Retainer. Maximum operating pressure is 500 psi.

CVA

CVA Series - Mini Check Valve - Piston

 (96)
Nickel Plated Mini Check Valve with end options that include 10-32 Female and Male threads; and 1/16”, 3/32”, 1/8” hose barbs. Seal options include Buna-N, EPDM, Neoprene and Viton. 302 Stainless or Hastelloy springs available.

COF

COF Series - Nipple Check Valve - Piston

 (192)

Male x Male NPT check valve. Thread sizes include 1/8”, 1/4", 3/8”, 1/2" and 3/4”. 302 Stainless Steel spring. Brass and Nickel Plated bodies have a Beryllium Copper Retainer. Maximum operating pressure is 500 psi.
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