check valve.jpg
check valve.jpg
Check Valves
• Forged Piston Type – Bolted / Welded / Pressure Seal Bonnet
• Cast SWING Type – Bolted / Welded / Pressure Seal Bonnet
• Dual Plate Wafer Check Valves
• Non-Slam Check Valves
• Single Disc Wafer Check Valves
Sizes range: ½” up to 60“(DN 15 up to DN 2500)
Pressure Rating: up to 20,000 Psi (for the indicated size)
End Connection: Flanged RF, FF, RTJ, BW, WECO, NPT (F & M), SW Ends
• Cast SWING Type – Bolted / Welded / Pressure Seal Bonnet
• Dual Plate Wafer Check Valves
• Non-Slam Check Valves
• Single Disc Wafer Check Valves
Sizes range: ½” up to 60“(DN 15 up to DN 2500)
Pressure Rating: up to 20,000 Psi (for the indicated size)
End Connection: Flanged RF, FF, RTJ, BW, WECO, NPT (F & M), SW Ends
Description
"Materials: Forged Carbon Steel, Low Temperature Carbon Steel, Stainless Steel, Duplex Stainless Steel, Super Duplex Stainless Steel, Nickel Alloys, Nickel Aluminum Bronze, Hastelloy, Inconel Etc.
Specification:
Design – ASME B16.34/API602
Face to Face – ASME B16.10
End Flange – ASME B16.5
BW End – ASME B16.25
SW End – ASME B16.11
Test – API598
Special – NACE MR-01-75"