INTEGRATED VALVE MANIFOLD FOR GAS GENERATOR Air is a mixture of oxygen and nitrogen; an oxygen concentrator separates these two gases and increases the proportion of oxygen from about 21% to about 90%. Atmospheric air is trapped by the concentrator and filtered. A compressor then raises the pressure of the air. The concentrator consists of two molecular sieves, a compressor and a control unit The compact manifolds for gas management feature an on/off or proportional fluid control function which can be used for fast switching and high flow rates while assuring high reliability and long life. Typically used in electro-medical applications, these systems can be customised to meet detailed specifications or requirements, including for use in a clean room environment. The control unit can be set to provide, for example, a continuous oxygen supply for respiratory therapy In use the compressor pumps air into the two sieve columns where oxygen, nitrogen and water are separated out from one another A regulator’s function is to reduce and control pressure of the oxygen on the output port

Manifold integrated solution Flip block sieve control F Inlet filter Valves (passive) Flow meter Reservoir tank In-line poppet valve 2x3/2 solenoid valves To sieve General data Pressure Media Flow Voltage Power consumption Cycles 1 ÷ 3 bar air / oxygen kv =13 l/min 600 Nl/min air at 2.5 bar free flow 510 Nl/min air at 2.0 bar free flow 6-12-24 V DC 2x1 Watt on/off 7 seconds life 30,000 hrs (5 years), 20 Mcycles Other manifold functions are available on request. In-line poppet valve 4x2/2 solenoid valves EXH 2 General data Voltage Power consumption Cycles 1 ÷ 6 bar air / oxygen kv =10 l/min 460...