Size Range: 1/2 Inch-24 Inch, DN15-DN3500.
Class Range: Class 150 LB-900 LB, PN10-PN64.
Material: ASTM A216 WCB, Stainless Steel, Cast Iron, Ductile Iron, etc.
Design and Manufacture: API 609, MSS SP-67, MSS SP-68.
Inspection and Test: API 598.
End flange dimension: ASME B16.5 (NPS≤24), ASME B16.47 Series B.
BW end dimension: ASME B16.25.
Face to face and end to end: API 609.
Pressure-temperature ratings: ASME B16.34.
Triple offset Wafer Butterfly Valves are used for metallurgy, light industry, electric power, petrochemistry, gas channels, etc.