Pneumatic Fixed Ball Valve Sealing Failure Cause

Pneumatic fixed ball valve is more common in failure, which is the seal, then what is the cause of its seal failure?

Pneumatic fixed ball valve sealing is mainly due to some special materials in the sealing structure, and these materials have different characteristics, which will be reflective according to temperature or humidity. Generally in the working process of pneumatic fixed ball valve, there will be some instability factors, such as temperature, pressure, sealing medium, etc., which are all causes for some causes of pneumatic fixed ball valve sealing failure.