Check Valves

Forged and Cast Steel Piston Check, Ball Check & Swing Check Valves:

• Bolted Bonnet or Welded Bonnet

Specifications:

• All Forged Steel Piston, Ball & Swing Check Valves are in accordance to API 602 – BS 5352 – ANSI B16.34
• All Cast Steel Piston, Ball & Swing Check Valves are in accordance to API 600 – BS 1414 – BS 1873 & BS 1868

ANSI Class Ratings:

• 800, 1500 & 2500lb – Threaded, Socket Weld and Butt-Weld ends
• 150, 300, 600, 1500 & 2500lb – Flanged RF, RTJ, Butt-Weld and Hub ends

* All our Piston, Ball & Swing Check Valves are manufactured by ISO 9001 registered firms thus assuring the quality of the product.