Cast Steel Ball Valve Partitio
Cast steel ball valve opening and closing pieces driven by the stem, and rotates about the axis of the valve stem. Mainly suitable for containing fiber, small solid particles and other media. Cast steel ball valve switch is light, size is small, can be made of large diameter, reliable sealing, simple structure, easy maintenance, sealing surface and spherical surface stay in a closed state, not easily eroded by the media.
Cast steel ball valve divided by three types according to structure, they are the floating ball valve, the fixed ball valve and the elastic ball valve.
Floating cast steel ball valve has simple construction, good sealing,
floating ball valve is widely used in low-pressure cast steel ball valve. The ball of fixed ball valve is fixed, after compression does not move. suitable for high-pressure and large diameter valves. The ball of elastic cast ball valve is elastic. This valve is suitable for high temperature and high pressure medium.
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