China Flanged Eccentric Butterfly Valves Manufacturers, Suppliers, Factory

Signal Butterfly Valve is suitable for harsh environmental conditions.Signal Butterfly Valve is convenient for repair and maintenance.No deformation at different temperatures.

Wave hard seal butterfly valve adopts "U" type stainless steel sealing ring, the valve body adopts three eccentric multi-level metal sealing structure, and the precise valve plate sealing surface is organically combined with three-dimensional eccentric sealing surface after polishing. Wave hard seal butterfly valve adopts three eccentric seal structure, and the valve seat and butterfly plate are almost free of wear.

Pneumatic Flange Ball Valve is a quarter turn valve that uses a ball with a hole drilled through it to control the flow of media. The hole is referred to as the port or orifice and when opened, it’s aligned with the valve body to permit flow. The ball is contained within a body and uses a stem that is connected to the output shaft — in this case, of a pneumatic or electric actuator.

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.

Ventilation butterfly valve is used in chemical industry, building materials, power station, glass and other industries, as well as in the dust containing cold air or hot air gas pipeline of environmental protection engineering. The ventilation butterfly valve is used as a pipeline control device to regulate the flow or cut off the gas medium. This kind of valve should be installed horizontally in the pipeline.

Insulated jacketed ball valve has the function of heat preservation and cold insulation. The nominal diameter is same as the pipe diameter. the medium is linear flow, small resistance, more suitable for easy solidification, high viscosity liquid medium. The valve is more suitable for liquid of linear flow, low resistance, easy solidification and high viscosity.