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          cast iron flanged large size gate valve

          Z45T-10/16 metal type gate valve. DN50-DN3800. We have advantages in large size gate valve with the best quality.

          A gate valve comprises a valve body  with a flow line) which can be obstructed by a valve closure member actuated by means of an axially displaceable valve stem .In the closed position, said valve closure member  is in tight contact with a valve seat  arranged inclined relative to the flow direction. The gate valve is characterized in that the nominal width and overall length of said valve body ) correspond to the dimensions defined by the standards relating to wafer-type fittings. The working pressure is PN10 PN16 PN25. With large size is DN3800. It has resilient seal and metal seal types.

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