China Electric Operated Butterfly Valve Manufacturers, Suppliers, Factory

Milestone Valve Co. Ltd is a specialized manufacturing enterprise specializing in valve design, development, production, sales and service. It continuously introduces advanced foreign technology, strictly requires and manages in accordance with ISO9001 standards, and produces butterfly valves, gate valves, ball valves and other types. Industrial valves. The products produced are widely used in metallurgical, electric power, petrochemical, water supply and drainage and municipal construction and other industrial pipelines with a medium temperature of 425 ℃ or less for flow adjustment and load-breaking fluid use. Among them, Double flanged butterfly valve adopts three-eccentric sealing structure design and two-way sealing function. The product meets the national GB/T13927-92 valve pressure test standard.

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.

A water main gate valve is generally used to completely shut off fluid flow or, in the fully open position, provide full flow in a pipeline. Thus it is used either in the fully closed or fully open positions. A water main gate valve consists of a valve body, seat and disc, a spindle, gland, and a wheel for operating the valve. The seat and the gate together perform the function of shutting off the flow of fluid.

Manual flanged butterfly valve has compact structure, easy 90 ° rotary switch, reliable sealing and long service life. It is widely used for water supply and drainage in water plants, power plants, steel mills, papermaking, chemical industry, catering and other systems as regulation and cut-off.

Cast Steel butterfly valve is widely used in petroleum, chemical, food, medicine, papermaking, water and electricity, ships, water supply and drainage, metallurgy, energy and other systems of pipeline, suitable for a variety of corrosive gas, liquid, semi-liquid and solid powder medium.

Cast iron flange gate valve is a kind of valve, which has the characteristics of low flow resistance, high height, and long opening and closing time. The opening and closing part of the gate valve is a gate. The movement direction of the gate is perpendicular to the direction of the fluid. The cast iron flange gate valve can only be fully opened and fully closed, and cannot be adjusted or throttled. The gate has two sealing surfaces. The two sealing surfaces of the most commonly used model gate valve form a wedge-shaped, wedge-shaped angle valve.