Cast Steel Ball Valve
Cast steel ball valves opening and closing parts (ball) driven by the valve stem, and around the axis of the valve stem for rotary movement of the valve, the ball valve itself is compact, easy to operate and maintain.
Applicable media are: water, solvents, acids and natural gas and other working media. Cast steel ball valves are mainly used to cut off or connect the pipeline.
Overview
Features:
1. The fluid resistance is small, and its resistance coefficient is equal to that of the same length of pipe section.
2. Simple structure, small volume, light weight.
3. Easy to operate, open and close quickly, from fully open to fully closed as long as the rotation of 90 °, to facilitate the control of long-distance.
4. Wide range of application, from small diameter to several millimeters, up to several meters, from high vacuum to high pressure can be applied. When the ball rotates 90°, it should show spherical surface at the inlet and outlet, so as to cut off the flow.
Drawing:
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