Pneumatic clamp valve

Overview

This series of blind plate valves is a reliable equipment for cutting off gas media as required by GB6222-2005 Industrial Gas Safety Regulations. Applied in gas medium pipeline systems in industries such as industrial and mining enterprises, municipal administration, and environmental protection. Especially suitable for absolute cut-off of harmful, toxic, and flammable gases. It is also suitable as a blind flange for pipeline terminals to shorten maintenance time or facilitate the connection of new pipeline systems. The blind valve has pneumatic, hydraulic, electric, electro-hydraulic, manual and other driving modes. And adopt different structural forms according to different specifications. To meet the requirements of the user's energy, environmental, and operating conditions. Compared with other valve equipment that perform absolute cutting in pipelines, this blind plate valve has the characteristics of novel structure, light weight, small volume, convenient operation, rapid action, and reliable gas cutting performance.

Structural characteristics

The valve is mainly composed of left valve body, right valve body, screw pair, flip plate, sealing ring, lever, device and other parts, and is composed of a base and support column to form a rigid and sturdy structure. The valve is equipped with a valve body clamping device and a valve plate moving device. The valve body clamping device drives the left and right valve bodies to complete the loosening and clamping action through a lever pair and a screw pair, while the valve plate moving device drives the flip plate to complete the opening and closing action. The rubber sealing ring is embedded on the flip panel, which has the characteristics of high temperature resistance, good sealing performance, easy replacement, and long service life.