Precise calculation of runner dimensions according to pipe
parameters
All metal parts such as the valve body and spool are forged
The stem is blow-out resistant and the stem is multi-stage sealed
The stem is sealed with Lip Seal, which is more suitable for high pressure
Precision fluid flow through hole design
Fire safe and anti-static design
Balanced spool design, stem is not subject to force
The stem can be equipped with an emergency grease injection seal