Stop valve fluid direction principle
Mini-Prism Striped Acrylic Sheet Jiangmen Kunxin new Material Technology Co.,Ltd , https://www.plasticskunxinjm.com
January 30 09:06:00, 2023
Stop valve installation should pay attention to the fluid direction, should make the pipeline fluid from bottom to top through the valve seat port, and the so-called low into the high, the purpose is to reduce the fluid resistance, so that open the labor-saving and closed state valve stem, Contact with the media to ensure that the valve stem and packing will not damage and leak. So whether the cut-off valve is low into high? For balanced type high and low cut-off valve, unbalanced cut-off valve with low into the high. May be before the level of domestic manufacturing is not high, most are unbalanced globe valve, the result is low progress. So there will be closing valve is lower than the high conclusion. Imported high-low cut-off valve has not been used.But the general domestic cut-off valve and the Department of imported valves are low into, so there is an advantage of the use of imports is generally higher pressure or higher temperature, when the closure of the valve , The outlet end can be emptied, so that it is easy to replace the filler of the stop valve, if the high and low out, such as the filler at the leak, it may not be easy to repair. More keyword search: Globe valve