SI TECH - Complete Trigon Pee Valve Set Air balanced second stage valve

Air balanced second stage valve soothes out the inhalation effort at varying depths and supply pressures

A luminescent dial makes it easier to read in low light situations

VEGA Inflation Valve fits all SI TECH Valve ports and comes with an anti-friction washer and nipple cover

GAUGE (with run timer) and FREE (tracks calculations to allow switching between NORM and Free)

Inner diameter: 86

SI TECH - Complete Trigon Pee Valve Set Air balanced second stage valveUse a Pee Valve and extend your bottom time. No use having loads of breathing gas when nature prevents you from concentrating. Long working hours and deco times are no longer a problem. Relieve yourself in a donned drysuit! Low profile Pee Valve with unique properties. The TRIGON Pee Valve is developed for enhanced safety and comfort during long duration dives. The low profile minimizes the risk of getting caught in wires, fishing nets, rusted plates,