Superior High Performance Nominal Flow Rate Qnom2.6...80 L/Min Industrial Proportional Flow Control Valve

• Customization: Available
• After-sales Service: Engineers Available to Service 24/7 Online
• Warranty: 1year
• Model NO.: SPFV
• Sales Market: Globle
• Maximum working pressure: 250 bar
• Nominal size: 6,10
• Nominal flow rate Qnom: 2.6...80 I/min
• Transport Package: Standard Export Packaging
• Specification: Variable
• Trademark: MFGSP
• Origin: China
• HS Code: 8483409090
• Production Capacity: 5000sets/Year
• Package Size: 50.00cm * 40.00cm * 30.00cm
• Package Gross Weight: 20.000kg

Product Description

Valve

  

Proportional flow control valve,
with inductive position transducer



 

Nominal size	6, 10
Unit series	1X
Maximum working pressure	250 bar
Nominal flow rate Qnom	2.6...80 I/min

               

Working Principle:

• Flow Control Principle: The proportional flow control valve adjusts the opening degree of the throttle or valve core through a proportional solenoid. When an electrical signal is input, the proportional solenoid generates a magnetic force proportional to the signal magnitude, which drives the throttle or valve core to move, thereby changing the flow area and realizing the proportional control of the fluid flow rate.
• Position Feedback Principle: The inductive position transducer is used to detect the position of the throttle or valve core. It works based on the principle of electromagnetic induction. When the throttle or valve core moves, it will cause a change in the magnetic field around the transducer, and the transducer converts this change into an electrical signal and feeds it back to the control system. The control system compares the feedback signal with the set - point signal and makes adjustments to ensure that the throttle or valve core is in the correct position to achieve accurate flow control.

 

Advantages:

• High - Precision Flow Control: Thanks to the proportional control of the solenoid and the accurate position feedback of the inductive position transducer, the valve can achieve high - precision control of the fluid flow rate, which can meet the requirements of various industrial processes for accurate flow regulation.
• Good Dynamic Response: It can quickly respond to changes in the input electrical signal, and the throttle or valve core can be adjusted in a short time to change the flow rate, which is suitable for applications that require rapid adjustment of the flow rate.
• Small Hysteresis: The position feedback function of the inductive position transducer reduces the hysteresis of the valve, that is, the difference between the opening and closing characteristics of the valve under the same input signal. This makes the valve have better repeatability and stability in the process of flow control.
• Wide Range of Applications: It can be widely used in various hydraulic and pneumatic systems, such as industrial automation equipment, machine tools, injection molding machines, and construction machinery, to control the flow rate of fluids such as oil and gas.

 

Application Scenarios:

• Industrial Hydraulic Systems: In industrial production, such as in hydraulic presses, hydraulic lifting platforms, and hydraulic drive machinery, proportional flow control valves are used to control the flow rate of hydraulic oil, thereby accurately controlling the movement speed and force of the actuator.
• HVAC Systems: In heating, ventilation, and air - conditioning systems, proportional flow control valves are used to regulate the flow rate of chilled water or hot water to achieve precise control of the temperature in different areas of the building.
• Automobile Manufacturing and Testing: In the production process of automobiles, proportional flow control valves are used in the testing of engines, transmissions, and other components to control the flow of test fluids. They are also used in automotive hydraulic systems, such as power - assisted steering systems and brake systems, to improve the performance and safety of vehicles.
• Aerospace Industry: In aircraft hydraulic systems and fuel systems, proportional flow control valves are used to control the flow of hydraulic oil and fuel to ensure the normal operation of aircraft equipment and the accuracy of flight control.

Related Products: