Handle type ball valve

• Main Author: FAN LONGLONG
• Format: Patent
• Language: Chinese; English
• Published: 21.12.2021
• 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 handle type ball valve. The handle type ball valve comprises a valve body, a handle installed on the valve body, a nut installed above the handle and used for limiting the freedom degree of the handle in the vertical direction, and an angle limiting disc arranged below the handle and fixedly connected with the valve body. The angle limiting disc used for limiting opening and closing of the handle is arranged below the handle, so that the purpose of controlling the angle opening and closing range of the handle is achieved, and the problem that the opening and closing angle of a traditional handle type ball valve is not easy to slightly control is solved. 本实用新型提供了一种把柄式球阀，包括阀体、安装于所述阀体之上的手柄、安装于所述手柄上方用于限位所述手柄垂直方向自由度的螺母、设置于所述手柄下方的与所述阀体固定连接的角度限位盘。本实用新型通过在手柄下方设置用于限位所述手柄开合的角度限位盘，达到控制手柄角度开合范围的目的，进而解决传统手柄式球阀不易细微控制开合角度的问题。