Double disc valve

Single disc valve

☆ Disc valve through the rotating shaft to drive the movement of the valve plate, the valve switch action when the movement of the rotating movement, the seal is reliable.

☆ The flow channel surface hardening, high temperature working condition structure design, has the self cleaning function, is suitable for the wear-resisting bad condition

☆ With the modification of the structure application of sliding disc valve by using aerospace engine, developed first to complete the first domestic valve disc.

☆ Supply range of 0.5 "-16", can be used in the presence of solid particles in the medium of any kind of feeding, feeding, pneumatic conveying and other systems.

☆ Disc valve from the structure and sealing method can be divided into single disc valve and double disc valve. Service life of up to four times the hard sealing ball valve, has been in the domestic polysilicon, silicon, coal chemical industry, metallurgy, electric power industry under the harsh conditions of mature applications.

☆ The United States Patent special structure disc valve used in the solid medium full pipe flow state, or the medium particles larger special conditions