Transcription of Pressure boosters DPA - Festo
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Pressure booster DPA2d Internet: to change 2022/03 Pressure booster DPAKey featuresFunctionThe Pressure booster is a twin-piston Pressure intensifier used only for com-pressing the DPA is pressurised with com-pressed air, integrated check valves automatically ensure the Pressure on the secondary side is built up. The out-put Pressure p2 can increase to up to twice the value of the input Pressure p1. The required output Pressure is set using a manually operated Pressure regulator. In the case of Pressure boosters without a Pressure regulator, the output Pressure is always double the input air supply to both drive pistons is controlled by a pneumatic directional control valve that reverses automati-cally when the stroke end position has been Pressure booster starts up auto-matically when the input Pressure is applied and the desired output pres-sure has not yet been the
control valve that reverses ... 100 100 mm Output pressure [bar] DPA-40 10 4,5 … 10, adjustable with pressure regulator 16 4,5 … 16, adjustable with pressure regulator ... Note on operating/pilot medium Operation with lubricated medium not possible Ambient temperature [°C] +5 … +60
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