Leak-proof hydraulic valve element

The utility model discloses a leakproof hydraulic valve element which comprises a valve body, a water outlet is formed in the lower end of the valve body, a second filter screen is fixedly connected to the interior of the valve body, a water inlet pipe is fixedly connected to the lower surface of th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	DAI XUJIE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a leakproof hydraulic valve element which comprises a valve body, a water outlet is formed in the lower end of the valve body, a second filter screen is fixedly connected to the interior of the valve body, a water inlet pipe is fixedly connected to the lower surface of the second filter screen, and meanwhile the lower end of the water inlet pipe is in threaded connection with a bolt. The electromagnet is fixedly connected to the upper surface of the valve body, and the upper surface of the electromagnet is rotationally connected with a change-over switch; the first filter screen is fixedly connected to the interior of the valve body, and the lower surface of the first filter screen is fixedly connected with a sealing rubber ring; and the pressure plate is slidably connected into the water inlet pipe, a sealing rubber ring is fixedly connected to the outer side of the pressure plate, a hydraulic sensor is fixedly connected to the upper surface of the pressure plate, and a first magn