Check Valves - Swing and Piston

Applications

• Applications including, but not limited to Topside,
• Subsea and Onshore Control.
• Chemical Injection
• SSIV

Size Range

1/2” to 24” (Larger sizes can be manufactured)

Pressures Classes

ANSI 150 – ANSI 4500
API 2000 – API 15000

End Connections

Flanged, Butt weld, Socket Weld, Hub Connectors or other proprietary connections

Materials

Available in cast Carbon Steel as well as Low Temperature Carbon Steel & Alloy. Also available in Stainless Steels including Duplex and other exotic materials. Where required, enhanced corrosion resistance of critical sealing surfaces can be achieved by cladding with stainless steel or Inconel.

Various trim materials available to suit service conditions.

All materials to NACE MR-01-75.

Design Codes

API 6D, API 6A. Additionally BEL Check Valves are tested and accredited to API 6A Appendix F PR2 and API 17D hyperbaric.