ELEKTROPNEUMATISCHES PATRONENVENTIL, INSBESONDERE ZUM EINSATZ ALS VORSTEUERVENTIL BEI EINEM SCHMALBAUENDEN PNEUMATIKVENTIL FÜR EINE KOMPAKTE VENTILEINHEIT

摘要

Disclosed is a pneumatic cartridge valve, especially for use as a pilot valve in a slimline pneumatic valve ( 1 ) for a compact valve unit. Said pneumatic cartridge valve has a drive part ( 2 a) comprising an electromagnetic coil ( 3 ) for operating a valve part ( 2 b) with a round cross section and has external pressurized-air ports ( 6 ). Said pressurized-air ports ( 6 ) extend to the outside in the area of the cylindrical outer surface of the valve part ( 2 b). The drive part ( 2 a), unlike the valve part ( 2 b), has an essentially rectangular cross section, wherein the length (B) of its shorter side is determined by the winding diameter of the electromagnetic coil ( 3 ).