Features of hermetically sealed ball valve:

1. The movable metal valve seat structure preloaded by cylindrical spring or wave spring is adopted. The design of sealing preload is reasonable and the opening and closing is flexible, so as to effectively ensure the reliability of sealing.

2. The valve rod with some structural devices not only ensures that the filling material will not leak, but also prevents the valve rod from falling out.

3. According to the needs of users, it can be designed to adapt to the structure of dust (including solid particles), slurry and other media, so that the ball valve has good Mo resistance and high temperature resistance.

4. It has the function of fire prevention and anti-static.

5. The air tight sealing ball valve shall be used according to the specified flow direction.

Application: it is applicable to the mining, refining and processing of petroleum, coal and ore and pipeline transportation system, the operation of chemical products, medicine and food, the power operation system of hydropower, thermal power and nuclear power, and the water supply and drainage, heat supply and gas supply system of urban and industrial enterprises.

Enertech Machinery （Suzhou）Co.,LTD is mainly engaged in ball valves, titanium valves, special valves and other valves. It is a company specializing in the manufacture of special alloy valves and customized valves, specializing in the design, manufacture and supply of all kinds of valves. Welcome to inquire: 0512-65168207