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CVH Series Inline Check Valves, Up To 10,000 PSI (At Reduced Safety Factor)

Description & Features

Construction	Allow steel body and piston. Black oxide coating on body. Precision hard seat piston seal. High strength spring steel spring.
Features	Capable of sustained high pressure operation to 10,000 PSI (Smaller sizes, with reduced safety factor). The precision ground seat and hardened poppet check element eliminate leakage. Superior check valve retainer design prevents spring from fully packing, thereby softening the opening impact and extending service life.

Products

Model Number	Size	Thread 1	Rated Flow	Maximum Working Pressure	Burst Pressure	C	D	Price	Action
CVH05-1250-N CVH Series Inline Check Valve	1-1/4	1-1/4 NPT	200	6000	19500	4.88	2.17
CVH05-1000N CVH Series Inline Check Valve	1	1 NPT	158	6000	19500	4.27	1.81

Product Questions & Answers (1)

Question by: Keith C on Apr 18, 2025, 3:37 PM

Wondering if this check valve would be good for a hydraulic system running around 8000 psi?

Answer by: Customer Support on Apr 20, 2025, 6:42 AM

Designed for sustained high-pressure operation, this check valve is capable of handling up to 10,000 PSI in smaller sizes, though with a reduced safety factor, so it should work well for your 8000 psi system.