American Standard cut-off valve

Features ① shutoff valve design and manufacture products meet the American National Standard ANSI BI16.34, British Standard BS1873 and other foreign advanced standards. ② the body shape of the barrel or streamlined, beautiful shape, the shape of straight-through flow path, fluid resistance. ③ closure member (valve) seat sealing with cone seal, small closing force, erosion resistance, reliable seal. ④ seat may be replaceable seat, it can be any combination of closed counterpart sealing surface material to meet a variety of working conditions and prolong life.