Main Parameter

Nominal Pressure：4.0MPa

Nominal Diameter：25~50mm

Body、Cover、Spring：Stainless Steel

Sealing Material：PTFE+C

Suitable Media：NG、O2、N2、Ar etc.

Suitable Temp.：-196°C ~+80°C

Connection Type：Flange

Flow Direction：Double

Standard：GB/T26480