Browse our check valves by clicking on the picture or text link of the valve style that best suits your application. Our valves are manufactured in PVC, CPVC, Corzan and PPL.
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True Union Ball
Check Valves Prevent reversal of flow in piping systems to protect pumps, filters and other process equipment with true union ball check valves manufactured from PVC, Corxan, CPVC and PPL. Line pressure moves the solid plastic ball off the elastomer seat, opening the valve. The back pressure seals the ball against the seat when the inlet flow stops. True union design enables easy installation and removal from piping system. FPM and EPDM seals, works in any direction expect downflow, optional foot valve screens can be added for pump priming. |
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Y Check Valves.
Prevent reversal of flow in piping systems to protect pumps, filters and other process equipment with true union ball check valves manufactured from PVC and CPVC with FPM seals. Y check valves enable servicing without removing the valve from the pipeline and they work in any orientation as long as there is a minimum 2 PSI back pressure. |
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Spring Loaded Y
Check Valves. These Y check valves are spring loaded to creat a seal even in the absence of back pressure. These are often used to reduce water hammer when pumps are started in an empty, open line. These are hand adjustible for opening at pressures from 2 to 15 PSI. PVC construction with FPM or EPDM seals, these Y check valves work in any orientation. True union connections are available. |
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Swing Check Valve.
Designed for high pressure and temperature applications where elimination of metal components is desired. PVC, PPL and CPVC construction with FPM or EPDM seals, flanged connections. These swing check vavles can be installed horizontally or vertically and no flange gaskets are required. Options include counter weight for closing assistance (vertical installations), limit switch for position indication and spring assist closure. |
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Globe Silent Check Valves CG Globe Silent Check Valves are constructed from rugged castings that are machined to exacting specifications. Their bodies have drilled flanges that are in accordance with ASME. Reference individual technical data pages for standard disc, seat, guide pins, and bushings.
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Wafer Silent Check Valves CW Wafer Silent Check Valves are constructed from rugged castings that are machined to exacting specifications. Reference individual technical data pages for standard disc, seat, springs, and bushing.
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Wafer Double Disc Check Valve DD Wafer Double Disc Check Valves are constructed from rugged castings that are machined to exacting specifications. Reference individual technical data pages for standard disc, shaft, spring, and elastomer seat.
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FACTORY DIRECT PIPELINE PRODUCTS, INC. Your Single Source for Industrial Filtration and Valve Products Copyright 2001-2011 |
phone: | 908.362.9981 | |
| fax: | 908.362.5631 | |||
| email: | fdpp@fdpp.com |
