A Hydraulic Control Valve is an electromechanical device that uses an electric current to control the flow of fluids or gases. When energized, its coil creates a magnetic field that moves a plunger, opening or closing the valve orifice. This enables rapid, reliable, and remote on/off or directional control, making it essential in automation, irrigation, HVAC, and industrial systems for precise fluid management.
Industrial Automation: Pneumatic/hydraulic cylinder control, process line automation.
HVAC Systems: Refrigerant and water flow regulation.
Medical Equipment: Gas and fluid control in diagnostic and therapeutic devices.
Water Management: Irrigation, purification, and wastewater treatment.
Automotive: Fuel injection, transmission control, emission systems.
Aerospace: Fuel and hydraulic system management.
Hydraulic control valves are critical components in hydraulic systems, responsible for directing and regulating the flow and pressure of hydraulic fluid to control the force, speed, and direction of actuators (cylinders or motors). They ensure precise and efficient operation of machinery across industries such as construction, manufacturing, aerospace, and automotive.
Fast response time (milliseconds to seconds).
Reliable operation with long service life.
Compact design and easy integration into control systems.
Low power consumption and compatible with digital controllers (PLC, IoT).
Can be sealed for hazardous environments (explosion-proof certifications).
Hebei Runhe Hydraulic Machinery Co., LTD., a subsidiary of Hanjiu Technology Group, is a leading manufacturer specializing in hydraulic system solutions.
Our products include hydraulic cylinder, hydraulic gear pump, hydraulic gear motor, widely used in automation equipment, agricultural machinery, lifting machinery, engineering vehicles, printing machinery, intelligent storage system, port ships and many other industries.
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