Main Parameter:

Nominal Pressure：3.0MPa                  
Nominal Diameter：15 mm
Body：Copper
Sealing Material：NBR  
diaphragm：NBR
Suitable Media：NG、O2、N2、Ar etc
Suitable Temp.：-40°C ~+75°C               
Connection Type：Thread
Flow Direction：as shown in the figure
Standard：GB/T12244、GB/T12245