Check valves

Cepex designs and manufactures an extensive family of check valves that can be used for a wide range of applications. These valves provide an exact and reliable control of fluids, and have been designed to offer maximum modularity and flexibility.

Spring check and ball versions are available in PVC-U

and Corzan CPVC. As with other Cepex valve products,

check valves are available in accordance with several

dimensioning standards (Metric, BSP, ASTM, NPT, British Standard, JIS…).


Spring check valve

Ball check valve

Foot valve

Swing check valve

Technical Features


  • From 16 mm up to 110 mm (3/8”- 4”).
  • Threaded and solvent socket



  • Available Standards: Metric, ASTM, British Standard, JIS.
  • Threaded versions: BSP & NPT.

Working Pressure

  • From D16 (3/8”) to D 63 (2”) – 16 bar (240 psi)
  • From D40 (2”1/2) to D110 (4”) – 10 bar (150 psi)


  • Available in PVC-U and Corzan® CPVC.
  • Check, foot and swing check valves.
  • 100% factory tested.
  • Easy installation and maintenance.
  • Resistance to many inorganic chemicals.
  • Excellent flow characteristics.
  • O-Rings: EPDM and FPM


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