China Actuated Butterfly Valve Manufacturers, Suppliers, Factory

Globe valves are used primarily in situations where throttling of the commodity is required. Globe Valve For Pipe Fitting by simply rotating the handwheel, the rate at which the commodity flows through the valve can be adjusted to any desired level.

Lift Globe Valve is used to cut off the flow of media and is suitable for occasions that need to be opened frequently. Lift Globe Valve is most commonly used in chemical production. Milestone Valve Co. Ltd specializes in the production of Lift Globe Valve. The products are of high quality, stable performance, and are used in various fields of industry with excellent functions.

The wave type hard seal butterfly valve produced by milestone Industrial Co. Ltd. adopts stainless steel sealing ring. The elastic sealing ring has three eccentric contact with the butterfly plate, which realizes the effect of separating the sealing surface at the moment of opening and sealing at the moment of closing, so as to prolong the service life and achieve the best sealing performance. Therefore, wave type hard seal butterfly valve is widely used in metallurgy, electric power, petroleum, chemical industry, air, gas, combustible gas, water supply and drainage and other corrosive medium pipelines with medium temperature ≤ 550 ℃. Wafer Type Hard Seal Butterfly Valve is the best device to regulate flow and cut off fluid.

Y-type strainer is an indispensable filter device for pipeline system of medium transportation. Y-type trainer is usually installed at the inlet end of pressure reducing valve, pressure relief valve, constant water level valve or other equipment, which is used to remove impurities in the medium to avoid damage valves and equipment and protect them for normal operation.

Cast iron center line butterfly valve has excellent bidirectional sealing performance and low torque, machining performance.Flange connection of Cast iron center line butterfly valve installed easily, vertical and horizontal installation are all right.

Cast Iron globe valve is a forced-sealing valve, so when the valve is closed, pressure must be applied to the disc to force the sealing surface to not leak. When the medium enters the valve from below the disc, the resistance that the operating force needs to overcome is the friction force of the valve stem and packing and the thrust generated by the pressure of the medium. The force to close the valve is greater than the force to open the valve, so Cast Iron The diameter of the valve stem of the globe valve should be large, otherwise the valve stem will bend up failure.