Exhaust Valves

Active filters

SI TECH Argo Exhaust Valve

€69.90

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. 

TECHNICAL SPECIFICATION

  • High flow
  • Ratchet action
  • Available with large/small guide ridge
  • Anti-friction washer

Item no: 11335

  • Large guide ridge
Quantity
SI TECH Thetis Exhaust Valve

€74.90

The Thetis Exhaust Valve is a high performance valve suitable for all areas of recreational and technical diving. As with all SI TECH Exhaust Valves the Thetis 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 Thetis Exhaust Valve suitable to use in conjunction with all common undergarments.

TECHNICAL SPECIFICATION

  • High flow
  • Ratchet action
  • Available with large/small guide ridge
  • Anti-friction washer

Item no: 11330

  • Large guide ridge
Quantity
SI TECH Low Profile Forearm...

€54.90

Cuff Dump Valve for mounting in cuff areas. Non adjustable (not spring loaded). One way flow Dump Valve without any adjustment. Controlled by Check valve. No On/Off function. Designed to fit SI TECH Valve ports. (Valve port item no: 60885 included.)

SI TECH does not recommend this valve as the only valve on drysuits. Dump Valves should be used in combination with a SI TECH Exhaust Valve.

This Dump Valve is designed to be fitted in a Valve port. The hole in the drysuit fabric must be a minimum of 50 mm (1,97") in diameter. The Baseplate must seal against the Valve port. 

TECHNICAL SPECIFICATION

  • Diameter: 45,5 mm
  • Height: 26 mm (total with Valve port), 8 mm (exterior)
  • Attachment threads: M33 x 1,5
  • Pressure resistance at 10 normal liters/minute: 0,6 mbar

Valve ports: SI TECH Valve ports with item no: 60885 or 60895.

Attachment tools: Item no: 18417 (set with external and internal tools, for grip enhancement).

Quantity
SI TECH Gaude Exhaust Valve

€74.90

The Gaude Exhaust Valve is a high performance valve suitable for all areas of recreational and technical diving. As with all SI TECH Exhaust Valves the Thetis 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 Gaude Exhaust Valve suitable to use in conjunction with all common undergarments.

TECHNICAL SPECIFICATION

  • High flow
  • Ratchet action
  • Available with large/small guide ridge
  • Anti-friction washer

Item no: 11370

  • Large guide ridge
Quantity
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