Multipoint preset input electric proportional valve

The utility model discloses a multipoint preset input electric proportional valve. The device comprises a shell assembly, a circuit board assembly, a button, a display screen, an electromagnetic valve, a confluence plate, a rubber cloth clamping diaphragm, a piston rod, a piston, a four-pin interfac...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MING XUEQIAO, WANG JIUQIANG, HUANG CIKE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a multipoint preset input electric proportional valve. The device comprises a shell assembly, a circuit board assembly, a button, a display screen, an electromagnetic valve, a confluence plate, a rubber cloth clamping diaphragm, a piston rod, a piston, a four-pin interface rubber core, a five-pin interface rubber core and a connecting wire head, the button is connectedwith the circuit board assembly; the display screen is connected with the circuit board assembly, the electromagnetic valve is connected with the circuit board assembly, the confluence plate is connected with the circuit board assembly, one end of the piston rod is connected with the rubber cloth clamping membrane, the other end of the piston is connected with the piston rod, and the connecting wire heads are arranged on the corresponding four-pin interface rubber core and the corresponding five-pin interface rubber core in a sleeving mode respectively. The air pressure sensor is simple in structure, greatly improves