Wafer Soft Seal Butterfly Valves

Wafer Soft Seal Butterfly Valves


Wafer Soft Seal Butterfly Valve uses the flexibility of rubber seat, could easily achieve zero leakage, therefore is a widely applied valve in oilfield, agriculture, water & waste water and mining industries. Due to its rubber lined body materials, it is usually used in low pressure lines.


Wafer type is the common style of butterfly valve and is less expensive than the lug type. The wafer butterfly valve is installed between two flanges. The valve is kept in place by using bolts or studs and nuts from flange to flange. This type of installation, of course, makes it impossible to disconnect just one side of the piping system from the valve.


Features


Center Lined, Resilient Seat


Bi-Directional Sealing


Shutoff and Throttling Operation


Wafer Body Type, Lug Type or Flanged Type


Applicable Standards


Design & Manufacture: API 609, EN 593, AWWA C504


Face to Face Dimension: API 609, EN 558


End Connection: ASME B16.5, EN 1092


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

Contact us if you need more details on API Wafer Soft Seal Butterfly Valve. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Wafer Soft Seal Butterfly ValveS、Soft Seal Butterfly Valve. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Butterfly Valve > Series SB Butterfly Valve