XS Scuba PRO scuba diving tank valve tapered neck for steel threaded tanks 1/2"

Description

XS Scuba PRO scuba diving tank valve tapered neck for old steel threaded tanks. Yoke or DIN.  Does not fit tanks with standard O'ring 1/2" or 3/4"!!!!!!!!!!!!!!! Only fits 1/2" tapered neck tanks. This valve uses teflon tape to seal.
XS Scuba PRO scuba diving tank valve tapered neck for old steel threaded tanks.
Standard yoke outlet with spin-out DIN insert converts to 230 bar DIN outlet
1/2”-14 NGT (National Gas Thread) tapered inlet threads
Seals to cylinder with PTFE tape, not an O-ring
Clean for pre-blended Nitrox up to 40% oxygen
1.5 handwheel rotations from fully on to fully off
p/n
VX250-22N-VI (2250 p