These valves include a thread-in type, which comes in sizes from 5/16 to 7/16 inches, and a slip-in type in sizes from 1/8 to 3/8 inches. They are small enough to wipe out external leak points found ...

A new ultraminiature duckbill check valve is designed to withstand up to 250-psig backpressure. The CKV-M3 valve is commonly used for gas and pneumatic applications, and is said to be useful for ...

Anaheim, Calif. — Pneuline Supply Inc. of Greeley, Colo., is seeing big growth from tiny check valves. The company employs 11 in Colorado at its 5,000-square-foot plant, making miniature check valves.

The valve's barbed design allows easy installation, provides retention, and prevents any bypass leakage around the valve. The stainless-steel Pres-In Chek is compatible with most fluids, comes in 2.5, ...

Lee Company’s new High Pressure 500 Pilot Operated Chek is the latest addition to Lee’s line of miniature check valves. This valve acts like a normal check valve until pressure is applied to the pilot ...