Recently, Sedelon produced a large double disc parallel slide gate valve, 24inches 900LB, weighing over 7 tons. It can be used in high-temperature media, up to 400 degrees Celsius.

Double disc parallel slide gate valve is a type of flat gate valve, used to control fluid flow. Its closure member is composed of two parallel discs, which open or close the fluid channel by moving up and down.

When the double disc parallel slide gate valve is closed, the two discs will move perpendicular to the direction of fluid flow, completely sealing the fluid channel. When the valve needs to be opened, the disc will move up to allow fluid to pass through the valve. The double disc parallel slide gate valve has good sealing performance and can effectively prevent fluid leakage.

In practical applications, double disc parallel slide gate valves are commonly used for liquid or gas control, such as in water supply systems, sewage treatment systems, petrochemical and other fields. It can be manually or automatically controlled as needed, with high reliability and operational flexibility.