Ductile Iron Manual Handle Butterfly Valve PN10/16 Wafer Soft Seal Stainless Steel Butterfly Valve
Ductile Iron Manual Handle Butterfly Valve PN10/16 10/16/25K Wafer Soft Seal Stainless Steel Butterfly Valve
Butterfly valves are generally favored because they cost less than other valve designs, and are lighter weight so they need less support. The disc is positioned in the center of the pipe. A rod passes through the disc to an actuator on the outside of the valve. Rotating the actuator turns the disc either parallel or perpendicular to the flow. Unlike a ball valve, the disc is always present within the flow, so it induces a pressure drop, even when open.
Features:
2.Compact structure, 90 degree fast switch.
3.Minimized operating torque, energy saving.
4.Flow curve tending to straight line. Excellent regulation performance.
5.Long service life Standing the test of tens of thousands opening/closing operations.
6.Bubbles-tight sealing with no leakage under the pressure test.
7.Wide selection of materials, applicable for various medium.
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