Wafer Butterfly Valve
are used for isolating and regulating flow. The closing mechanism is a disc that allows for quick shut off, much like a ball valve. Butterfly valves are light in weight so they require less support. Unlike the ball valve, the disc is always present within the flow, therefore a pressure drop is always induced during flow, regardless of valve position. The disc is typically rotated a quarter turn when the valve is fully opened, but the valve may also be opened incrementally in order to throttle flow.
Wafer type ball valves fit between two flanges, with studs passing from one flange through other. The valve is held in place and sealed with gasket by the tension of suds. These are considered low cost .
More information about , please
在线联系供应商
Other supplier products
 |
Ductile Iron Metal Seat Gate Valve | Our range of are cast in foot design for stability and safe and easy storage with fixed lifting devices for simple installation. : Size: DN80-DN80... |
 |
Resilient Seat Gate Valve | are gate valves with an elastomer lined wedge. They are especially used for waste water, drinking water supply and irrigation. : Size: DN40-DN400 ... |
|
|
Wafer Butterfly Valve | are used for isolating and regulating flow. The closing mechanism is a disc that allows for quick shut off, much like a ball valve. Butterfly valv... |
 |
Flanged WCB Ball Valve | is a shut off valve that controls the flow of a liquid or gas by means of a rotary ball having a bore. By rotating the ball a quarter turn (90 deg... |
 |
Thread Globe Valve | is a linear motion valve and are primarily designed to stop, start and regulate flow. The disk of a Globe valve can be totally removed from the fl... |
Same products
 |
China Wholesale High Performance Butterfly Valve Supplier | 卖方: Tianjin Tanggu TWT Valve Co., Ltd. | High Performance Butterfly Valve Definition A high performance butterfly valveis a type of valve... |
 |
China High Quality Ductile Iron Double Eccentric Butterfly Valve Pricelist | 卖方: Tianjin Tanggu TWT Valve Co., Ltd. | Product Description Product Name ductile iron double eccentric butterfly valve ... |
 |
China Wholesale AWWA C509 Gate Valve Factory | 卖方: Tianjin Tanggu TWT Valve Co., Ltd. | Product Description Product Name AWWA C509 gate valve Manual Manu... |
 |
Wholesale Resilient Seat Seal Groove Rising Stem Gate Valve Quotes | 卖方: Tianjin Tanggu TWT Valve Co., Ltd. | Product Parameters Fluid medium Water, oil, gas, etc. Temperature Rang... |
 |
China OEM Steel Gate Valve Series For Sale | 卖方: Tianjin Tanggu TWT Valve Co., Ltd. | Product Description As a China industrial valves manufacturer, TWT introduces Steel Gate Valve S... |
