www.kolinkvalves.com
We are the professional Butterfly Valve Manufacturer in China. We can produce Wafer Butterfly Valve, Lug Butterfly Valve, Flanged Butterfly Valve, Steel Butterfly Valve, Eccentric Butterfly Valve, Centerline Butterfly Valve, etc.
Butterfly valve is from a family of quarter-turn valves. Butterfly valve is typically used to regulate a fluid flowing through a section of pipe. A flat circular plate is positioned in the center of the pipe. The plate has a shaft 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.
Post time: Sep-26-2017