Argo Exhaust Valve - Si Tech

The Argo Exhaust Valve is a high performance valve suitable for all areas of recreational and technical diving.

As with all SI TECH Exhaust Valves the Argo is extremely sensitive for variations in pressure and provides the diver with excellent buoyancy control.

The design of the top lid makes it ideal to use in conjunction with heavy duty gloves and still evacuate proper amount of gas during ascent. All SI TECH Exhaust Valves has built in safety features that ensure no gas to be evacuated by accident while on surface. The construction of the filter lid makes the Argo Exhaust Valve suitable to use in conjunction with all common undergarments.

• High flow
• Ratchet action
• Available with large/small guide ridge
• Anti-friction washer 
• Ytterdiameter 33 mm (hull åpning i drakt)

Item no: 11335 Large guide ridge

(Item no: 11345 Small guide ridge)

The Argo Exhaust Valve is also available in a NM (Low Mute) version for special needs.