PTFE/PFA liner provides strong corrosion resistance

High precision machining results in superior ball and seat interfacing for tight shutoff acc. to ANSI Class VI

Full bore structure reduces the strong corrosion caused by the change of the flow status

Metal body construction protects liner from piping stress

One-piece body with stem construction eliminates the damage of PTFE/ PFA liner. The ball will not separate from the stem while rotating.

Anti-static shaft design

Automatic compensation gland packing design, added with the spring-loaded effect, ensures the sealing face of the stem remains no leaking for long service time.

Polyester coating protects the valve’s surface and offers external corrosion protection

Particularly applicable to the corrosive medium without solid particles such as hydrochloric acid, nitric acid, sulfuric acid, caustic soda chlorine, hydrogen sulfide