Features a 360-degree cylindrical valve with a soft bite which eliminates the need for a specific mouth orientation.
The retreat spring sealing mechanism is leak proof even under pressure.
New QMT™ valve tip, offers the convenience of disconnecting the valve so the tube can be easily woven through tight openings.
Helix™ Valve is compatible with Quick Mate Technology (QMT™) such as UTA™ and other Source accessories.

Features

• Cylindrical shape requires no special mouth orientation.
• Bite valve – Unique mechanism delivers full flow with just a soft bite.
• Retreat spring mechanism – Will not leak even under pressure or with prolonged use.
• Build-in bayonet style shut off.
• Omni directional operation.
• Integral lock – Integrated twist shut-off.
• Long wearing design.
• Dirt Shield™ – Valve cover
• Angled valve