Product: Y Pattern Lift Check Valve.
Size: 3-12 Inch.
Pressure: Class 600-2500 LB.
Bonnet: Pressure Seal Bonnet.
Ends: Butt Weld Ends.
Body: ASTM A216 WCB.
Bonnet: ASTM A105.
Wall thickness: ASME B16.34.
Pressure-temperature ratings: ASME B16.34.
General valve design: ASME B16.34.
End to End dimensions: ASME B16.10.
Flange design: ASME B16.5.
Butt Weld design: ASME B16.25.