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Hydraulic Ball Seat Valve is a type of valve driven by hydraulic power, primarily used for controlling fluid flow. Its core structure includes the valve body, valve seat, and driving components, which regulate fluid flow by controlling the direction of liquid flow in the hydraulic system. The hydraulic ball seat valve features sensitive operation and excellent sealing performance, and is widely used in the petrochemical, water treatment, and other fields, particularly suitable for high-corrosive media and remote operation scenarios.

Working Principle

The hydraulic spherical valve operates by transferring hydraulic oil to the actuator via a pump, adjusting the valve core position under control signals to regulate the flow and direction of the medium within the pipeline. Hydraulic drives offer higher pressure output compared to pneumatic valves and are more suitable for explosion-proof environments.

Application Scenarios

Hydraulic spherical globe valves perform various control tasks in industrial automation systems, such as emergency shutdown control for oil transport pipelines, flow regulation in hydraulic systems, and controlling the pressure, flow rate, and direction of fluids like oil or other liquids within hydraulic systems. Additionally, these valves are suitable for hydraulic control in the cooling systems of power generation units.

Maintenance and service

For the daily maintenance of the hydraulic sphere valve, it is crucial to keep the hydraulic oil clean and at an appropriate working temperature, regularly check the sealing and oil level of the hydraulic system to ensure proper operation. Additionally, regular inspection and replacement of worn-out seals and filters are essential maintenance measures.