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PVC CHECK VALVES

Introduction

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...).

Features & Advantages

Size range
• From ½"- 4" (20 to 110 mm).
Standards
• Available Standards: Metric, ASTM, British Standard, JIS.
• Threaded versions: BSP & NPT.
Working pressure
• See table.
Features
• Available in PVC 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: see options for every series in the table.

Cepex USA Product Brochure (PDF: 606 KB)

US Product Guide
(PDF: 1,27 MB)

Products available

Spring check & Spring foot valves Material O-Rings Sizes Pressure rating Connections Standards PVC EPDM FPM (Viton®) ½" - 2" (D20 - D63) 2½" - 4" (D75 - D110) 240 PSI @ 73ºF (16 bar @ 20ºC) 150 PSI @ 73ºF (10 bar @ 20ºC) Female socket Female threaded ASTM BS Metric JIS Corzan® CPVC EPDM FPM (Viton®) ½" - 2" (D20 - D63) 2½" - 4" (D75 - D110) 240 PSI @ 73ºF (16 bar @ 20ºC) 150 PSI @ 73ºF (10 bar @ 20ºC) Female socket Female threaded ASTM Metric

Ball check & Ball foot valves Material O-Rings Sizes Pressure rating Connections Standards PVC EPDM FPM (Viton®) ½" - 2" (D20 - D63) 2½" - 4" (D75 - D110) 240 PSI @ 73ºF (16 bar @ 20ºC) 150 PSI @ 73ºF (10 bar @ 20ºC) Female socket Female threaded ASTM BS Metric JIS Corzan® CPVC EPDM FPM (Viton®) ½" - 2" (D20 - D63) 2½" - 4" (D75 - D110) 240 PSI @ 73ºF (16 bar @ 20ºC) 150 PSI @ 73ºF (10 bar @ 20ºC) Female socket Female threaded ASTM Metric

Swing check valves Material O-Rings Sizes Pressure rating Standards PVC EPDM FPM (Viton®) 2½" - 5" (D75 - D140) 6" - 8" (D160 - D225) 150 PSI @ 73ºF (10 bar @ 20ºC) 90 PSI @ 73ºF (6 bar @ 20ºC) ISO/DIN ANSI/ASTM