ELECTROPNEUMATIC PRESSURE TRANSDUCER
When no current is flowing, known electropneumatic pressure transducers have a high air consumption, since their coaxially arranged valve seats tend to release a valve closure element when oscillations are induced externally. An electropneumatic pressure transducer is therefore proposed in which, in a position of rest when no current is flowing, a valve closure element (31) is seated on the valve seat (32) between the control pressure space (24) and the reduced-pressure connection (22) and is at a distance from the second valve seat (33) between the atmospheric-pressure connection (18) and the control space (24). This reliably prevents release through external oscillation from the reduced-pressure connection and hence minimizes air consumption.