The ball valve is available in 1950 s, it not only has simple structure, good sealing, volume smaller, less material consumption, and installation size is small, and the operation torque is small, easy to operate, rapid opening and closing, now ball valve
Download detailsThe gate valve is one that opens by lifting a round or rectangular gate/wedge out of the path of the fluid. The distinct feature of a gate valve is the sealing surfaces between the gate and seats are planar, so gate valves are often used when a straight-l
Download detailsThe disc of globe valve moves to connect or truncation the fluid along the center line of the seat, the moving stroke of open and close is shorter, so opening and closing time is short; Compared with the gate valve, structure of the globe valve is simpl
Download detailsThe check valve is used to prevent the fluid backflow in horizontal or vertical pipe lines. The joint of the swing arm and the disc is designed to spherical connection structure, which give the disc to moving in the 360 ° range, and the seal surfaces are
Download detailsThe structure of the butterfly valve is the most ideal opening and closing parts for pipeline, the main features are: opening and closing is rapid only rotating the butterfly plate in 90 °, it is easy to implement automatic remote control, and simple stru
Download detailsThe plug valve featured in two-way flow, much channel configuration, the structure compact; opening and closing is rapid by operating the plug in 90, lighter weight, etc. The metal lip of plug can remove sticky deposits on the plug surface to prevent lini
Download detailsThe hydrogenation valves are used for fluid with corrosive substance such as hydrogen gas or hydrogen sulfide in the working condition temperature up to 550 ℃ and the working pressure up to 42 MPa, because the H+ can cause the change of metal microstructu
Download detailsCryogenic valves are used for medium temperature 40 ℃ ~ 196 ℃ - valves, cryogenic valves, including low temperature ball valve, gate valve at low temperature, low temperature cut-off valve, safety valve, check valve at low temperature in low temperature,
Download detailsThe oxygen valve is specially designed for oxygen pipeline, widely used in steel industry, metallurgy industry, petrochemical industry, chemical industry, etc. In addition to the normal function of the valve, and has its own characteristics. The product
Download detailsThe power station valves are mainly used in the pipeline of thermal power plant to cut off or connect the medium such as water, steam and other corrosive medium. Comparing with other valves, the power station valve is characterized to suitable for high te
Download detailsThe actuated valve is usually composed of actuators and valves. the electricity, pneumatic power, hydraulic pressure are as power to drive the actuator to operate the valve to cut off or connect the medium flow.
Download detailsThere are also some other valves for special working conditions, such as the pressure reducing valve, pressure relief valve, regulating valve, bottom valve, filter, drain valve, dumping dreg valve, the sampling valve, wear-resisting valve, etc.
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