Pneumatic-electric double-control flow regulating valve

• Main Authors: SHENG ZHIMING, JIANG KEZHEN, HAN GUANGQIAN
• Format: Patent
• Language: Chinese; English
• Published: 13.01.2023
• 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 the technical field of valve bodies, in particular to a pneumoelectric double-control flow regulating valve which comprises a valve body, a valve seat and a control assembly, a sliding assembly is arranged in a fifth valve port, the control assembly comprises a shell, and an electromagnetic coil, a static iron core, a movable iron core, a nut, a sealing block and a sliding shaft are arranged in the shell. A first connector is arranged on the shell, a second connector is arranged on the valve seat, a second air port is arranged in the second connector, and a second air channel is arranged in the valve seat. The electromagnetic coil, the static iron core, the movable iron core, the nut, the sealing block and the sliding shaft are arranged in the shell, the first air channel is arranged in the static iron core, the second connector is provided with a second air port, and the second air channel is arranged in the valve seat. The second air channel in the valve seat and the adjusting v