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Butterfly valve
The butterfly valve is a type of flow control device, typically used to regulate a fluid flowing through a section of pipe. The valve is similar in operation to a ball valve. A flat circular plate is positioned in the center of the pipe. The plate has a rod through it connected to an actuator on the outside of the valve. Rotating the actuator turns the plate either parallel or perpendicular to the flow. Unlike a ball valve, the plate is always present within the flow, therefore a pressure drop is always induced in the flow regardless of valve position.
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Product Sort:Butterfly valve>>Soft seal butterfly valve
Pressure:0.6Mpa,1.0Mpa,1.6Mpa
Size:DN50-DN2000
Design Std:API
Product Material:Cast steel
Product Sort:Butterfly valve>>Metallic seal Butterfly valve
Pressure:PN0.25,0.6 ,1.0,1.6,2.5,4.0
Size:DN50-DN1400
Design Std:API
Product Material:Cast steel
