Hydraulic Control Butterfly Valve

The hydraulic control butterfly valve is a type of butterfly valve, categorized into three types: pressure-retaining, locking, and accumulator types. It is suitable for installation at the outlet of water pumps and the inlet pipelines of water turbines, serving as a shut-off valve and check valve to prevent or reduce backflow of media in the pipeline system and mitigate excessive water hammer, thereby protecting the pipeline system.