China Wafer Type Dual Plate Check Valves Manufacturers, Suppliers, Factory

Milestone Valve Co. Ltd. is a professional manufacturing enterprise specializing in the design, development, production, sales and service of pump valves. At present, the products have covered more than 20 provinces and cities across the country, and are exported to Southeast Asia, the Middle East, and Europe and the United States. The valve products produced are widely used in water supply and drainage, electric power, petrochemical, metallurgical and other industries. The Wafer butterfly valve produced is one of the more common types of valves in industrial pipelines. It is installed in the diameter direction of the pipeline and the rotation angle is between 0°-90°. When it is rotated to 90°, the valve is fully open. Wafer butterfly valve is characterized by simple structure, small size, light weight, and consists of only a few parts.

The flexible seat seal gate valve as a whole packing using plastic deformation compensation function to achieve a good sealing effect, to overcome the generally poor valve seal, the phenomenon of leakage and rust.

A Stainless Steel Welded Ball Valve is used to control the flow of gas or liquid through a passage. It is distinct from other ball valves because its ball is mounted and welded onto a trunnion at the base and supported by the stem at the top.

We are largest valves manufacturers in China and metal disc mounted on a rod. When the valve is closed, the disc is turned so that it completely blocks off the passageway. When the Butterfly valve lever operated is fully open, the disc is rotated a quarter turn so that it allows unrestricted passage. Butterfly valve lever operated may also be opened incrementally to regulate flow. There are different kinds of Butterfly Valves, each adapted for different pressures and different usage.

Stainless steel globe valve is a kind of valve, which belongs to forced sealing valve. When the valve is closed, pressure should be applied to the valve disc to force sealing surface to ensure that the medium does not leak.

Cast Iron Ball Valve applies to the water, stem or oil pipeline which is noncorrosive medium and the pipe line must be the working temperature less than 150 degree.