1.Drift diameter: 20mm-110mm 2.Handle: butterfly handle and long handle 3.Body color: green, white, black and others 1.Suitable for: cold and hot water system2.Acid/alkali resistance, corrosion resistance, high mechanical strength, and conform to drinking water health standard. 3.Good sealing, and it is widely used in conduit system, including civil construction, chemical, pharmaceutical, ...