Valve convenient to install

According to the valve convenient to install, the second rubber sleeve in the pipeline suite is inserted into the pipeline to be connected, and the second rubber sleeve is of a conical structure, so that the second rubber sleeve can be inserted into external pipelines with different hole diameters,...

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Bibliographische Detailangaben
Hauptverfasser:	WANG ZHIYONG, ZHANG XIANWEN, TANG JUNSHENG
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 JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PIPES SEPARATION SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING TAPS THERMAL INSULATION IN GENERAL TRANSPORTING VALVES WEAPONS
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Beschreibung
Zusammenfassung:	According to the valve convenient to install, the second rubber sleeve in the pipeline suite is inserted into the pipeline to be connected, and the second rubber sleeve is of a conical structure, so that the second rubber sleeve can be inserted into external pipelines with different hole diameters, the pipeline suite can be suitable for the external pipelines with different hole diameters, and emergency treatment is facilitated; the second rubber sleeve is made of rubber, a second rubber ring is arranged on the outer side of the second rubber sleeve, and after the second rubber sleeve is inserted into the external pipeline, the second rubber ring and the inner wall of the external pipeline are extruded and deformed, so that the second rubber sleeve is tightly combined with the external pipeline, and the second rubber ring plays a sealing role; the filter plate is arranged on the L-shaped step in the valve body, one end of the filter plate is tightly attached to the end face of the L-shaped step, the other end