Offset-tightening design

Particularly applicable to the medium easy to form deposition

The match of outer step and inner step effectively prevents blocking or detachment

Direct channel without flow resistance, for smooth flow and the elimination of deposition or blocking

Reliable sealing and long service life

Adjustable and replaceable valve seat

Easy operation

Double metal sealing available

Various types to meet the needs of different occasions, such as wear resistance, corrosion resistance and high-temperature resistance