Bolted Cover,Swing Type Disc
Metallic Seat
Design and Manufacture:BS1868,ASME B16.34,API6D
Face to Face Dimension:ASME B16.10
Flange End Dimensions: ASME B16.5,MSS SP-44
BW End Dimensions: ASME B16.25
Temp.& pressure ratings: ASME B16.34
Inspection & test:API598
Class150-900
2"-24"
Material:WCB,CF3,CF8,CF3M,CF8M