Angle valve with medium cutoff device

• Main Authors: LI JINGHUA, DENG KEHONG
• Format: Patent
• Language: Chinese; English
• Published: 30.01.2013
• Subjects: 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

The utility model relates to an angle valve with a medium cutoff device. The angle valve comprises a valve body, wherein the valve body is provided with an inflow channel and the medium cutoff device, the medium cutoff device comprises a ejector member, a spacer and a support seat, all of which are arranged in sequence along a medium flowing direction, the support seat, the spacer and the ejector member are respectively provided with a through hole A, a through hole B and a through hole C, the through hole B and the through hole C are staggered, the ejector member is provided with an ejector rod in an extension manner, the ejector rod and the spacer are in sliding fit axially, a limiting structure is arranged between the ejector member and the spacer, the support seats is provided with a support rod extending towards one side the ejector member, the support rod supports against the ejector rod, a gap is formed between the spacer and the ejector member, the inflow channel is internally provided with a first po