non -rising stem gate valve

  Product Description   900 gate valve drawings   Gate valve is our company 's earlier product.During the long period of time,our company has made the gate valve famouse in and out with perfect designing and manufacturing techniques and quality system assurance.The manufacturing experience and technique innovation have made the products reach BS,ISO DIN and other international standards which is sung high praise by the customers in and out. Features: High reliability of strength and rigidity. The sealing is copper alloy which is wearresisting and has long life. When opening no other parts in the way which low flow resisting coefficient. The installation direction is various with the same performance. Company Information Tieling Large  Valve (Group) Co., Ltd. is one of the key enterprises in China. After our former company, Tieling Valve Works was reformed. We are the largest manufacturing base of low pressure big diameter valves and penstocks in China. Our company has a history of more than 70 years, and we have been named as the advanced, new and high-tech enterprise.   The main products : butterfly valves, gate valves, check valves, air release valves, rotating strainers, comb type cleaning machines, gratings, steel penstocks, cool and hot isolating gates, guarding gates, regulating shrinkage holes, and inserting gates; suitable medium: clean water, sewage water, sea water, air, high temperature stove air, gas, steam and different kinds of acid and alkali liquid; suitable temperature: -40 centigrade degree to 600 centigrade degree; suitable pressure: 0.01Mpa~2.5Mpa; Nominal diameters: DN50-DN3000; actuating methods: manual, motor, pneumatic, hydraulic, motor and hydraulic types.