Standards
Design and Manufacture : BS 1868, ASME B16.34, API 6D
Test & Inspection : API 598 or API 6D
End Flange Dimension : ASME B16.5 (For NPS ≤ 24 except for NPS 22)
MSS SP-44 For NPS 22
ASME B16.47 Series A for NPS ≥ 26
BW End Dimension : ASME B16.25
Face to Face/ End to End Dimension : ASME B16.10
Pressure/ Temperature Rating : ASME B16.34
Wall Thickness : ASME B16.34 or BS 1868
SWING CHECK VALVE
Cast Steel Swing Check Valve (Bolt Cover)
Applicable Standards
Design and Manufacture : BS 1868
Face to Face/ End to End : ASME B 16.10
Flanged Ends : ASME B16.5
Buttwelded Ends : ASME B16.25
Test and Inspection : API 598
Main Material :
WCB, LCB, WC6, WC9,
CF8, CF8M, CF3, CF3M,
A995 4A, A995 5A, A995 6A,
Alloy 20, Monel, Inconel
Main Parts Material Sheet
Dimensions and Weights
Class 150
Class 300
Class 600
Class 900
Cast Steel Swing Check Valve (Pressure Seal Cover)
Applicable Standards
Design and Manufacture : ASME 16.34
Face to Face/ End to End : ASME B 16.10
Flanged Ends : ASME B16.5
Buttwelded Ends : ASME B16.25
Test and Inspection : API 598
Main Material :
WCB, LCB, WC6, WC9,
CF8, CF8M, CF3, CF3M,
A995 4A, A995 5A, A995 6A,
Alloy 20, Monel, Inconel
Main Parts Material Sheet
Dimensions and Weights
Class 900
Class 1500
Class 2500
LIFT CHECK VALVE
Cast Steel Lift Check Valve (Bolt Cover)
Applicable Standards
Design and Manufacture : BS 1868
Face to Face/ End to End : ASME B 16.10
Flanged Ends : ASME B16.5
Buttwelded Ends : ASME B16.25
Test and Inspection : API 598
Main Material :
WCB, LCB, WC6, WC9,
CF8, CF8M, CF3, CF3M,
A995 4A, A995 5A, A995 6A,
Alloy 20, Monel, Inconel
Main Parts Material Sheet
Dimensions and Weights
Class 150 - Class 900
DUAL PLATE CHECK VALVE
Wafer Type Dual Plate Check Valve
Technical Specification Parts and material List
Note : The dimensions of ends connections can be design as per customer's requirements
Dimensions and Weights
Wafer Type Dual Plate Check Valve
Class 150/ RF Class 300/ RF
Class 600, 900/ RTJ
Technical Specification Parts and Material List
Note : The dimensions of ends connections can be design as per customer's requirements
Dimensions and Weights
