Check Valves – Bolted Bonnet Swing Valves

ITEM APPLICABLE SPECIFICATION
Pressure Class 150#, 300#, 600#
Size 1½’’ to 16’’
End Connections Flanged / Buttweld
Operation Handwheel / Gear Operated
Wall thickness and General Valve Design API 600, BS 1868
Pressure-Temperature Rating ASME B 16.34
Face to face dimensions for Flanged
end and Butt weld valves
ASME B 16.10
Flange Design ASME B 16.5
Butt Weld Design ASME B 16.25
Materials WCB / CF8 / CF8M / CF3 /
CF3M / CN7M

SALIENT FEATURES
•Precision Machined Body Castings
•Full Port Flow that ensures minimum turbulence, erosion and resistance to flow
•High quality investment cast Hinges and Brackets in SS materials
•Hinge pin design does not penetrate body, ensuring superior leak free performance
•All internal components are CNC Machined for high accuracy and interchangeability
•Wall thickness conforming to API 600 & BS 1868 standards
•Seal Welded Seat Rings
•Integral Seat Rings in Stainless Steel Valves
•Stellited seats available on request

ITEM APPLICABLE SPECIFICATION
Pressure Class 150#, 300#, 600#
Size 1½’’ to 16’’
End Connections Flanged / Buttweld
Operation Handwheel / Gear Operated
Wall thickness and General Valve Design API 600, BS 1868
Pressure-Temperature Rating ASME B 16.34
Face to face dimensions for Flanged
end and Butt weld valves
ASME B 16.10
Flange Design ASME B 16.5
Butt Weld Design ASME B 16.25
Materials WCB / CF8 / CF8M / CF3 /
CF3M / CN7M

SALIENT FEATURES
•Precision Machined Body Castings
•Full Port Flow that ensures minimum turbulence, erosion and resistance to flow
•High quality investment cast Hinges and Brackets in SS materials
•Hinge pin design does not penetrate body, ensuring superior leak free performance
•All internal components are CNC Machined for high accuracy and interchangeability
•Wall thickness conforming to API 600 & BS 1868 standards
•Seal Welded Seat Rings
•Integral Seat Rings in Stainless Steel Valves
•Stellited seats available on request