With a sliding-ring
check valve, the ring does not rotate with the screw during plastication or screw recovery.
Garden Grove, CA, May 02, 2014 --(PR.com)-- Saint-Gobain Seals' OmniSeal[R] spring-energized anti-blowout seal has been qualified as a static seal in rocket engine
check valves for the aerospace industry.
has introduced a new line of barbed
check valves as an extension to its SCV Series of
check valves.
Shipham Valves, a subsidiary of Wartsila, has completed the development programme for a new range of composite single plate wafer
check valves, which will be introduced to the market place at the Valve World Exhibition to be held in Dusseldorf at the end of November.
If the thumping noise is keeping you up at night, replace it with a quieter
check valve. One choice is the Campbell Quietsump No.
Designed for long service life under all operational conditions, features of the 94P Series include 316 stainless steel construction and carbide
check valve balls to provide an advanced level of corrosion resistance allied to reduced maintenance through the use of abrasion resistant ceramic plungers.
Thermoplastic manifold type
check valve is designed to prevent reverse flow while simplifying installation of multiple
check valves.
This is not solved by locking the
check valve; it is solved with a stepped or better yet radiused seat.
Waste lines from a Sewage ejector or sump pump use a
check valve to stop wastewater from flowing back into the basin.