A disc check valve is a type of self acting valve having four parts; a body, a disc, a spring and a spring retainer. The disc and spring assembly are contained in a body which acts as a centering collar for the disc. The disc moves against the resistance of the spring and is held in place at a right angle to the fluid flow by the retainer. The tension of the spring determines the pressure at which the valve opens.

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Logo for Crispin ValveCrispin Valve (Berwick, PA)
We manufacture check valves for both clean and waste water. Our product line includes: tilting disc, swing, globe, wafer, vacuum, negative pressure, surge, and foot.
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 Hoerbiger Service Middle (Dubai, United Arab Emirates)
 
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