afer type ball valve has short distance between the valve seat and the end flange, low remains, superior in sealing, long service life etc.

have 2-way and 3-way body version,

It is widely used in the light industries as daily chemicals, pharmaceuticals, beer, grease etc., and can be used to transport the medium containing thin and soft particles and also used on the vacuum pipelines. It is one of the best ideal valves for modern industry.