Plunger type control valve moving part connection structure

• Main Authors: WANG SANXI, XIA CHENGRUI, WANG ZHONGJIE, WANG XUEFENG, ZHANG CHONGGANG, ZHANG BUHUAN, XIA CHONGMAO, DING SHAOCHUN, LI QIFANG
• Format: Patent
• Language: English
• Published: 09.12.2015
• 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 provides a plunger type control valve moving part connection structure, includes the valve rod of last end screw thread connection case, has an adapter sleeve at the lower part of valve rod cover, and the internal surface of this adapter sleeve tightly touches the valve rod surface...