marineusedgood Co.,Ltd Mud Gate Valve is equivalent to DEMCO model DM series, which is mainly used for mud, cement,fracturing and water service and are easy to operate and simple to maintain. This series of mud gate valve is rising stem, solid gate with resilient seals with superior design and precision workmanship to meet the working request. Marineusedgood Co.,Ltd DM mud gate valves are identically to DEMCO DM series in size and fully interchangeable spare parts can be provided.
Z23Y / Z43Y series of mud gate valves are designed by parallel-type Metal to Metal Sealing, mainly used for Oil and Gas lines, Wellheads, Manifolds and Pipelines, Crude Oil and Sour Gas, Well Treating Chemicals. It is convenient to open, the two ends of the valve and pipes are joined and staled with spherical movement, the movable connection of the rubber seal ring like "O" is not of high requirement about straightness of the two ends of pipes, When is fitted and its seal performance is good.