Novel metallic seal butterfly valve

• Main Authors: HONG KUNSHENG, HONG CHUNLONG
• Format: Patent
• Language: Chinese; English
• Published: 08.06.2016
• 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 belongs to the valve field especially relates to a novel metallic seal butterfly valve, its characterized in that: first valve plate set up in the inside of valve body and its be fixed in on the first valve rod, the second valve plate set up in the inside of valve body and its be fixed in on the second valve rod, first valve plate, second valve plate all are the rectangle and its the two one end laminating setting, first gear is located the outside of valve body and its be fixed in on the first valve rod, the second gear is located the outside of valve body and its be fixed in on the second valve rod, the valve body bearing is fixed in the outside of valve body, the lower extreme of intermediate lever is fixed in on the valve body bearing and its upper end links to each other with the motor, the motor is fixed in on the motor fixed plate, the motor fixed plate is fixed in the outside of valve body, intermediate gear is fixed in on the intermediate lever, intermediate gear is located and its