Basic series of liquid chlorine Q41F46 ball valve type, can be divided on points (two) two-and three-piece ball and have a general structure with the fluid resistance of the small, open and close fast, simple structure, the Has the following advantages:
1, the use of FEP lining of the ball, with a high chemical stability, can be applied in addition: "molten alkali metals and elemental fluorine", other than any strong corrosive properties;
2, the use of full bore, floating ball structure, the pressure valve can leak within the closed piping system easier to pass the ball sweeping lines and pipe maintenance;
3, the opening and closing piece ball and stem casting (forging) as a whole, to prevent pressure changes due to pressure caused by pieces of the stem out the possibility of a fundamental guarantee for the project in the use of safety;
4, compact structure, the smallest body cavity space, reducing the retention of the medium, the other, a special molding process, so that good sealing surface density, coupled with the word combination of the ring PTFE packing, the valve to achieve zero leakage;  Check Valves

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