Direct-acting pressure reducing valve

The utility model belongs to the technical field of pressure reducing valves, and particularly relates to a direct-acting pressure reducing valve which comprises a pressure gauge connector, a valve element, a compression spring, a pressure setting element, a one-way valve, a control hole, a valve bo...

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Bibliographische Detailangaben
Hauptverfasser:	ZHOU YANHU, QU ZHENJIA
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 belongs to the technical field of pressure reducing valves, and particularly relates to a direct-acting pressure reducing valve which comprises a pressure gauge connector, a valve element, a compression spring, a pressure setting element, a one-way valve, a control hole, a valve body and a circular bead, the pressure gauge connector is installed at one end of the valve body, and one side of the pressure gauge connector is connected with the control hole and the circular bead. The control hole is connected with an oil port A. One side of the interior of the valve body pair is provided with a one-way valve, one end of the shoulder is connected with a valve element, one end of the valve element is connected with a compression spring, the compression spring is located in a groove formed in one side of the valve body, and one end of the compression spring is connected with a pressure setting element. According to the direct-acting pressure reducing valve, the pressure reducing effect is better, t