One-way valve with underneath type sealing element

The one-way valve comprises a valve cover, a guide sleeve, a valve spring, a valve cone, a valve seat, a valve body, valve rubber and a guide frame, the guide sleeve and the guide frame are arranged in the valve body, the valve cone, the valve seat, the valve spring and the valve rubber are concentr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIN XIAOQING, WANG JIAN, ZHANG HAN, DING GONGBIN, ZHANG ZHIYING, LI ZHIJIE, LIN JIHAI, ZHANG XIANWEI, JIN JU
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 one-way valve comprises a valve cover, a guide sleeve, a valve spring, a valve cone, a valve seat, a valve body, valve rubber and a guide frame, the guide sleeve and the guide frame are arranged in the valve body, the valve cone, the valve seat, the valve spring and the valve rubber are concentrically arranged, the direction of vertical movement of the valve cone is controlled by the guide sleeve and the guide frame, and the guide frame is arranged in the valve body. The valve cone and the guide sleeve are sleeved with the valve spring, the valve rubber is arranged on the outer side of the valve seat, and one end of the valve body is connected with the valve deck. The valve seat is arranged below the valve cone in the valve body and connected with the valve rubber in a matched mode, and the valve rubber is clamped between the valve seat and the valve body. A feeding port, a discharging port and a maintenance port are formed in the valve body, and the bottom of the valve cone is connected with a coaxial gu