挡板式氩气瓶阀

Product name: flapper type argon gas cylinder valves
Models: CGA580B
Specification: CGA580B
Product introduction: applicable to He, Ne and Ar, Kr and Xe technology parameters of the nominal pressure, nominal size 15 mpa: DN4mm export thread: internal thread CGA580 connected to the cylinder thread: 3/4-14 NGT safety device temperature or pressure: 28 plus or minus 2 mpa