316 SS, Hy-Lok GV Series Gauge Root Valves, Multi Port, Graphite packing, 1/2 Male NPT x 1/2 Female NPT, 6000 psig (413 bar), up to 1000°F (537°C)
316L Stainless Steel
Male NPT
1/2 in.
Female NPT
6.000 psi
Graphite