Ball valve is a quick-opening straight-through valve. Due to the wiping effect between the rotating sealing faces, the valve can fully prevent contact with the flowing medium when fully open, so it ca...
The double offset butterfly valve is a further improvement on the single offset butterfly valve. Its structural characteristic is that the valve stem axis deviates from both the center of the disc and...
Generally speaking, do not let the check valve bear weight in the pipeline system. Large check valves should be supported independently to avoid the impact of pressure generated by the pipeline system...
Reasons for internal leakage of natural gas ball valvesReasons for valve internal leakage during constructionImproper transportation and hoisting may cause overall damage to the valve, leading to inte...
Hand-operated valve is a widely used valve in equipment and devices, operated by handle or hand wheel. Generally, clockwise rotation of the handle or hand wheel is the designated closing direction, an...
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