Stainless steel oxygen ball valve

Product description

As the opening and closing device on the oxygen pipeline in the metallurgical industry, the oxygen valve has many particularly strict requirements compared with other general valves. Because oxygen is a flammable and explosive dangerous product, it is necessary to prevent leakage, static electricity, and sparks to avoid accidents. In terms of structure, the design is: the valve stem only lifts and does not rotate when the valve disc is opened and closed, which effectively reduces the wear of the seal pair, the wear of the packing and the wear of the upper seal; the side flange is equipped with a grounding screw to avoid static sparks; The exposed part is sealed with plexiglass to prevent dust and oil.

Technical parameters: The valve body material is 1Cr18Ni9Ti, the nominal pressure is PN (MPa) 1.6-4.0, the nominal diameter is DN (mm) 15-400, and the performance description has the advantages of good sealing performance, light and flexible operation, reliability, and long service life.