【Product Usage】

Fixed ball valve for chemical, petroleum, natural gas, metallurgy, and other industries and containing hydrogen sulfide media, impurity, corrosion of natural gas long-distance

【Features】 1, the valve seat with spring structure, the valve seat to the ball, to ensure a good low-pressure sealing performance

2, the fixed ball valve before the valve seat after the valve can be sealed, the so-called two-way sealing characteristics, using the built-in discharge valve, the valve body cavity can be discharged

3, the pivot with anti-blown protection structure, low friction coefficient bearings. With high performance, high reliability, versatile