With the increasing use of valves in various applications, especially in confined or high-ceilinged spaces where valve operation is inconvenient, chain-driven systems can solve this problem.

A chain-driven system is a transmission system connected by a chain. The sprocket drives the valve disc to open and close, controlling fluid flow in pipelines.

Chain drives typically offer higher driving force and flexibility, are simple in structure, reliable in operation, and allow for more precise valve operation.

Frequently used in pipeline systems in shipbuilding, fine chemicals, metallurgy, and power industries. It is typically used in applications requiring high flow control, and chain drive increases stability under high load conditions. When selecting a chain butterfly valve, the operating pressure, temperature, media characteristics, and pipeline system requirements must be considered to ensure stable and reliable operation under specific conditions.