Check Valve minimizes pressure drop.

Press Release Summary:

Cepex Wafer Check Valves prevent reversal of flow in piping systems, protecting pumps, filters, and other process equipment. With straight through design, products operate without requiring adjustments or settings and will not stick, jam, or fail due to rust or corrosion. Valves, available to fit 4, 6, or 8 in. pipelines, feature PVC construction with flanged connections and choice of EPDM or FPM seals that will not contaminate sensitive fluids.

Original Press Release:

Economical Check Valve Features Low Pressure Drop

All plastic, corrosion resistant wafer check valves from Cepex by Hayward provide a cost efficient way to prevent reversal of flow in larger size piping systems. They help prevent damage to pumps, filters or other process equipment caused by backflow of the process media.

Cepex by Hayward Wafer Check Valves have been designed to provide superior flow characteristics. Because of the valve's Straight Through Design they have a lower pressure drop than other check valve designs of the same size. Their compact size also takes up less space in the pipeline than swing check valves or other types of check valves do.

These check valves operate without the need for any adjustments or settings of any kind. Line pressure moves the solid plastic flap off of the elastomer seat to open the valve. When the inlet flow stops, back pressure moves the flap back onto the seat, stopping the flow... a simple, foolproof design.

Because of their all-plastic construction, Cepex by Hayward Wafer Check Valves will never stick, jam or fail as a result of rust or corrosion. And they will not contaminate sensitive fluids that come into contact with them.

Cepex by Hayward Wafer Check Valves are available to fit 4", 6" or 8" pipelines and feature PVC construction with flanged connections and a choice of EPDM or FPM seals. They are designed for cost sensitive applications that require a full featured, no compromise check valve.

For more information, 1-888-429-4635, Fax: 888-778-8410, e-mail: visit or write Cepex by Hayward, Hayward Flow Control Systems, One Hayward Industrial Drive, Clemmons, NC 27012.

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