DO1 Exhaust Valve

Pentagon patent system – The Pentagon patent system is a totally new concept for the exhaust mechanism, which has been improved and optimised in several key aspects.

Outstanding exhaust capacity – In a situation of danger (free-flow, uncontrolled ascent), a good deflation capacity can make a real difference in terms of reactivity and safety. For this reason we have given the Exhaust D01 Rugged valve an outstanding exhaust capacity.
Thanks to the Pentagon patent system, the sealing membrane’s surface is considerably wider. The airflow passage is increased, resulting in an exhaust capacity that’s up to 4 times as much as our competitors’ products.