check valve

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check valve

n
(Mechanical Engineering) a valve that closes by fluid pressure to prevent return flow. Also called: nonreturn valve

check′ valve`


n.
a valve permitting liquids or gases to flow in one direction only.
[1875–80]
Translations
valvola di ritegno
References in periodicals archive ?
Tenders Are Invited for Supply of Check Valves, Globe Check Valve Pressure Rating: Class 900 & Below Supply of Globe Check Valves as Per Specification Given in Annexure-1 and Terms & Conditions Given in Annexure-2,dvn 161, Dn150, Class 150, Liquid Oxygen (Lox) Service Qty 01 Nos.
Dual check valves enable injection and aspiration from separate ports of a single connector.
manufactures a complete line of in-line spring-loaded piston type check valves.
Qosina offers an extensive line of Check Valves available in a variety of styles, in I stock and ready for immediate delivery.
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.
The new JPC Series check valves utilize Clippard's poppet design and provide a variety of port configurations.
Stream-Flo Industries, the manufacturer of Crown-Judd Check Valves, has added a new product to its full line of API-6D check valves.
Weld overlay cladding specialist Arc Energy Resources has completed a contract to clad 16 valves for Goodwin International, a market leader in the manufacture and design of high-integrity dual plate check valves for the world's hydrocarbon, energy and process industries.
Silent check valves are available from plumbing suppliers for $35.