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Hydraulic Proportional Valve
Hydraulic Proportional Valve is an advanced control valve that enables precise and continuous control of pressure, flow rate, or direction of hydraulic oil.
Unlike traditional valves that only have open or closed positions, proportional valves can gradually adjust the flow rate in proportion to the control signal.
This feature makes them very useful in industrial automation and precise motion control systems.
Types of Hydraulic Proportional Valves
Proportional Directional Valve
Used to control the direction and flow rate of fluid in a hydraulic system.
Proportional Pressure Valve
Used for precise pressure adjustment of the hydraulic system in industrial applications.
Proportional Flow Control Valve
These valves are used for precise adjustment of fluid flow and controlling the speed of actuators.
Applications of Proportional Valves
Proportional valves are used in systems that require precise and stable control:
- Advanced industrial machinery
- Press and molding equipment
- Industrial automation systems
- Construction machinery
- Testing and motion control equipment
Leading Brands
Reputable brands producing proportional valves:
- Bosch Rexroth
- Parker
- Atos
- Moog
- Yuken
- Danfoss