XS Scuba Pro Valve 1/2"-14 NGT Threads Emergency First Response Preset inhalation and Venturi-Initiated Vacuum

Preset inhalation and Venturi-Initiated Vacuum Assist (VIVA) provides hassle-free air delivery

Lift capacity: SM 30 lb (130 N)

The Trim Grip control in the middle of the flexi-hose lets you dump air from your BCD during ascent without removing the mouthpiece

and the wicking properties won't be degraded by the washing cycle

As the lightest weight diving drysuit on the market

XS Scuba Pro Valve 1/2"-14 NGT Threads Emergency First Response Preset inhalation and Venturi-Initiated VacuumXS Scuba Pro Valve 1 2" 14 NGT Threads. Features: 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 Teflon tape, not an o ring Clean for pre blended Nitrox up to 40% oxygen 1. 5 handwheel rotations from fully on to fully off