What is the Flow Rate Range of a Normally Open Solenoid Valve?

Normally Open Solenoid Valve is an electronically operated valve that opens in the absence of an electric signal and allows liquid or gas to flow through it. This type of valve is also known as a fail-open valve because if the power supply fails or is cut off, the valve remains open. Normally Open Solenoid Valve is commonly used in refrigeration systems, air conditioning, heating, and other industrial applications where a continuous flow of liquid or gas is required.

What is the purpose of a Normally Open Solenoid Valve?

A Normally Open Solenoid Valve is used to control the flow of liquids or gases in a system. It allows a fluid to flow through it when an electric current is not applied, which can be useful in certain applications where a fail-safe mechanism is required.

What are the advantages of using a Normally Open Solenoid Valve?

Normally Open Solenoid Valves are reliable, require low power, and have a long lifespan. They can be used in a variety of different applications, including those that require a high degree of accuracy, such as medical equipment or laboratory testing. They also ensure that a system remains open in the event of a power failure, which can be important in certain situations.

What is the flow rate range of a Normally Open Solenoid Valve?

The flow rate range of a Normally Open Solenoid Valve can vary depending on the size and type of valve. However, most valves have a flow range of between 0.01 and 200 gallons per minute (GPM) for liquids, and 0.01 and 120 cubic feet per minute (CFM) for gases.

What is the working principle of a Normally Open Solenoid Valve?

A Normally Open Solenoid Valve works by using a coil of wire to create an electromagnetic field. The electromagnetic field pulls a plunger or piston inside the valve, which opens or closes the valve depending on the type of valve. When the electric current is removed, the plunger or piston returns to its original position due to the action of a spring, which opens or closes the valve, depending on the type of valve.

Conclusion

In conclusion, a Normally Open Solenoid Valve is an important component in many different industrial applications where a continuous flow of fluid or gas is required. It is reliable, requires low power, and has a long lifespan. The flow rate range of a Normally Open Solenoid Valve can vary depending on the size and type of valve.

Ningbo Sanheng Refrigeration Automatic Control Components Co., Ltd. is a professional manufacturer of refrigeration and air conditioning control components. Our products include solenoid valves, expansion valves, pressure switches, and other related products. We are committed to providing our customers with high-quality products and excellent service. If you have any questions or are interested in our products, please feel free to contact us at trade@nbsanheng.com.

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Research papers

1. Guo, K., Huang, L., Wang, Y., Guo, J., Zhang, X. (2019). Design and simulation of a novel proportional solenoid valve based on CFD method, Journal of Mechanical Science and Technology, 33(8), 3829-3838.

2. Chen, Q., Liao, F., Chen, Y., Chen, Y. (2018). A new design of water flow control system using solenoid valve and Arduino, International Journal of Electrical and Computer Engineering, 8(5), 3302-3309.

3. Zhang, W., Xie, Y., Li, S., Zhou, B. (2017). Research on dynamic characteristics of solenoid valve using piezoelectric ceramic, Journal of Vibration and Shock, 36(5), 173-179.

4. Cai, D., Cao, H., Li, T., Zhang, X. (2016). Design of magnetic control valve with small flow, Mechanical Engineering and Technology, 35(5), 12-17.

5. Al-Bahadly, I.A., Adem, H.H., Jazir, M.A., Fardan, K.N. (2015). Solenoid valve control using LabVIEW, Journal of Applied Sciences, 15(12), 1591-1597.

6. Wei, W., Wang, D., Wu, H., Li, X. (2014). Effect of solenoid valve flow characteristics on hydraulic control of automatic transmission, Journal of Central South University, 21(11), 4210-4216.

7. Zhou, X., Chen, Z., Liu, J., Gao, F. (2013). Magnetic coupling characteristics analysis for an electromagnetic actuator with a double solenoid valve, Journal of Magnetics, 18(3), 232-238.

8. Liu, S., Chen, G., Wang, J., Liang, J. (2012). A novel method for designing solenoid valve based on BP network, Journal of Mechanical and Electrical Engineering, 29(3), 276-282.

9. Wang, X., Lin, Y., Cheng, T., Li, Y. (2011). Analysis of dynamic response of a mushroom-type solenoid valve, Journal of Mechanical Engineering, 47(9), 43-47.

10. Hou, W., Liu, J., Zhang, W., Liu, Y. (2010). Study on the sensing characteristics of a piezoresistive force sensor for a solenoid valve, Journal of Optoelectronics·Laser, 21(1), 63-66.