Cast Iron Wafer Butterfly Valve Resilient Seated Class150 PN16 AS2129 SANS1123
Features of Resilient Seated Butterfly Valves (Wafer Type):
Center Lined, Resilient Seat
Bi-Directional Sealing
Shutoff and Throttling Operation
Wafer Body Type, Lug Type or Flanged Type
Applicable Standards of Resilient Seated Butterfly Valves (Wafer Type):
a) Design & Manufacture: API 609, EN 593, AWWA C504
b) Face to Face Dimension: API 609, EN 558
c) End Connection: ASME B16.5, EN 1092
d) Test and Inspection: API 598, EN 12266
Sizes: 2" - 48" or DN50 - DN1200
Pressure Rating: Class150 or PN10 - PN16
Materials of Valve Body: GG25, A126 B, GGG40, A536, WCB, LCB, CF8, CF3, CF8M, CF3M, etc.
Operated by: Lever, Gear, Pneumatic, hydraulic and Electric actuator