Gas leakage rapid cutoff valve

• Main Authors: ZHAOHONG TAN, HUAYING FENG
• Format: Patent
• Language: English
• Published: 04.08.2004
• Edition: 7
• 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 discloses a fast isolating valve for gas leakage, belonging to valve class. The utility model mainly includes a valve body, the valve body is provided with a main valve seal plug, the inside of the valve body is provided with a static iron core, a movable iron core and a coil windi...