Apeks Drysuit Inflator Valve: DIN / CEJN Fittings Apeks robust and totally reliable inflation valve features an extra large recessed push-button allowing easy operation with cold hands or thick gloves. A choice of connection is available depending on your preference: DIN or CEJN. The Apeks Drysuit Inflate Valve is industry standard and provides a precise flow of gas into your suit. It is very low profile and features a domed surface to limit the snag hazard regardless of where the valve is positioned. The Apeks Drysuit Inflator Valve is fitted to almost every new suit made around the world! Features The smooth backplate gives protection from uncomfortable pressure loads and prevents cold air blasts through underclothing The valve sits low on the chest making it less prone to snagging Rotation is a key feature of this valve to meet the diver\'s personal hose configuration The valve is deigned to rotate 360 degrees for flexibility and to assist suit manufacturers in fitting valves Connected to your 1st stage via a 3/8\" UNF male coupling, this valve represents the ultimate in dry suit inflation Easy to operate even in drygloves Fitting options: AP0703: DIN - Reliable Seatec Fitting (accepts hose with same fitting as most BCDs) AP0702: CEJN - Quick disconnect hose nipple (Most commonly used by Apeks) Additional photographs demonstrate its operation: STATIC PHASE: During it\'s static phase, medium pressure air enters the swivel suit inflator via the quick connect hose coupling. Air is then prevented from leaking to atmosphere by the upper \'O\' ring and is prevented from entering the suit by the lower button \'O\' ring. This also eliminates the ingress of water to the suit, if the medium pressure is not connected.   INFLATION PHASE: When the button is pressed, the spring compresses and the lower button \'O\' ring moves over the venting splines inside the valve body, allowing controllable flowing air into the suit. When the button is released, the spring moves the button back to its static position, moving the lower botton \'O\' ring back into the sealing position in the valve body and preventing medium pressure air entering the suit.   FEATURED SWIVEL: The valve is designed to allow 360 degrees of free rotation. This enables easy attachment to the suit and allows movement of the hose for any equipment configuration, eliminating uncomfortable fixed hose position.