Cryogenic ball valve

Technical Parameters

The low-temperature ball valve is a floating ball valve with a compact structure, beautiful appearance, and small flow resistance coefficient.

The sealing surface is made of fluoroplastic, and the matching of sealing materials is reasonable, with a long service life.

The ball and PTFE valve seat are tightly sealed and have zero leakage function, and can use their plastic deformation to automatically compensate for errors caused by wear, achieving good sealing performance and long service life. In order to ensure the sealing at the valve stem, a packing box and a gland are added to the valve body for sealing.

Various piping flange standards and flange sealing surface types can be selected, as well as various driving methods such as manual, worm gear transmission, electric, pneumatic, hydraulic, etc., to meet the different needs of users.