Likevalves(TIANJIN) Co.ltd

The opening and closing part (sphere) of the cast steel ball valve is driven by the stem and is rotated around the axis of the stem as a rotating motion valve. Mainly used to cut or connect the medium in the line, can also be used for fluid regulation and control, wherein the hard-sealed V-shaped ball and its V-shaped ball and welding carbide metal seat has a strong shear force, especially suitable for fiber-containing, small solid materialand and other media. Cast steel ball valve is generally divided into handle cast steel ball valve, pneumatic cast steel ball valve, electric cast steel ball valve, cast iron ball valve, stainless steel ball valve, all copper ball valve and so on. This valve is suitable for use as regulatory and intercepting equipment on a wide range of corrosive, non-corrosive gases, liquids, semi-fluids and solid powder tubes and containers on the lines of petroleum, chemical, food, pharmaceutical, paper, hydropower, ships, water supply and drainage, smelting, energy, etc.