Jiangxi special oxygen stop valve selection quotation technical support service

In addition to the functions of ordinary valves, oxygen-specific shut-off valves have their own characteristics. Strict oil-free measures are adopted during manufacturing, and all parts are strictly degreased before installation. All flanged valves have conductive screw holes to prevent static electricity. The exposed parts of the valve are protected to prevent dust and oil pollution. The materials used in this product are divided into two categories: one is the use of cast silicon brass as the material for the valve body, valve cover, and valve disc; the other is the use of high-quality stainless steel for the valve body, valve cover, and valve disc. Materials.