Yet another development has seen a switch from the "sliding ring type check valves
The purpose of the OmniSeal[R] anti-blowout seal used in the check valve
of the rocket engine is to seal pressurized gas and liquefied gas from temperatures below -300[degrees]F (-184[degrees]C) up to 122[degrees]F (50[degrees]C).
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
Both the check valve
and relief valve functions are controlled by the double silicone diaphragm in the middle of the assembly and the 2 mating outer components (polycerbonate), which hold and center the diaphragm
are used to prevent water pumped to an overhead tank from flowing back when the pump stops.
A record casting application was set this year with the world's largest sub-sea swing check valve
produced by Atchison Casting Corp.
We started by dividing the strut chamber in two," says Bauman, "and placing a one-way check valve
between the two chambers.
Thermoplastic manifold type check valve
is designed to prevent reverse flow while simplifying installation of multiple check valves
This compact and versatile linear valve is available as a normal venting valve, with integrated check valve
, with automatic venting or with both integral check valve
and automatic venting.