技術理論：技術…實用…有趣的自動化工業解決方案
在 DELCO，我們了解客戶滿意度的重要性，並努力滿足每位客戶的獨特需求。作為可靠的閥門供應商，我們致力於提供優質的客戶服務和高品質的產品，以確保最佳的性能和使用壽命。透過選擇 DELCO 作為您值得信賴的控制空氣供應商，您可以受益於專門設計用於滿足您的要求的客製化閥門組件，從而提高效率並減少停機時間。
如何為您的應用選擇合適的電磁閥
Choosing the right 電磁閥 is critical to ensuring that your system operates efficiently and reliably. In this article, DELCO Valve shares different types of solenoid valves and how to select the right solenoid valve for your application.
Three Types of Solenoid Valve
Direct-acting Solenoid Valve
WWhen energized, the solenoid coil generates electromagnetic force to lift the shut-off piece from the valve seat, and the valve opens; when de-energized, the electromagnetic force disappears, and the spring presses the shut-off piece on the valve seat, and the valve closes. Direct-acting solenoid valves are suitable for vacuum and low-pressure environments, the through diameter is generally not more than 25mm.
Pilot-operated Solenoid Valve
When energized, the electromagnetic force to pilot hole open, the upper chamber pressure drops rapidly, the formation of low pressure difference around the closing member, the fluid pressure to push the closing member upward, the valve opens; power failure, the spring force to the pilot hole is closed, the inlet pressure through the bypass hole rapidly chamber in the shut-off valve around the formation of the lower lower on the upper pressure difference, the fluid pressure pushes the shut-off member downward movement, close the valve.
Pilot operated solenoid valves are suitable for high-pressure environments, the installation needs to meet the conditions of differential fluid pressure.
Step-by-step Direct-acting Solenoid Valve
It is a combination of direct-acting and pilot-operated principle, when the inlet and outlet no differential pressure, energized, the electromagnetic force directly to the pilot valve and the main valve closure upward in order to lift the valve open. When the inlet and outlet to start the pressure difference, after energizing, electromagnetic force pilot small valve, the main valve lower chamber pressure rises, the upper chamber pressure falls, so as to use the pressure difference to push the main valve upward; power failure, the pilot valve using the spring force or medium pressure to push the closing member, move downward, so that the valve is closed. Step-by-step direct-acting solenoid valves can work in a variety of pressure environments, but the power is larger and needs to be installed horizontally.
Key Factors to Consider
- Media type: Determine if your application involves liquids, gases or vapors. Ensure that the valve material is compatible with the medium (e.g. brass, stainless steel or plastic).
- Pressure and temperature: Check the operating pressure and temperature range of your system.
- Valve Size and Flow: Match the valve size to the pipe diameter and flow requirements. Make sure the flow coefficient of the valve meets the system requirements.
- Voltage and power supply: Select a valve with the correct voltage. Consider power consumption, especially for battery powered systems.
- Function: Choose between a 2-way, 3-way, or 4-way valve for your application. Determine whether you need a normally open or normally closed solenoid valve.
關於DELCO閥門
DELCO閥門是專門提供高品質閥門解決方案的頂級品牌。我們的主要產品包括各種控制閥、電動閥、氣動閥、電磁閥、手動閥、執行器和閥門配件。我們致力於為客戶提供適用於各種工業和商業用途的可靠、高效的閥門產品。
For more information or to explore DELCO’s range of solenoid valves, contact us today!
在 DELCO，我們了解客戶滿意度的重要性，並努力滿足每位客戶的獨特需求。作為可靠的控制閥供應商，我們致力於提供優質的客戶服務和高品質的產品，以確保最佳性能和使用壽命。選擇 DELCO 作為您值得信賴的控制閥供應商，您可以受益於專門設計用於滿足您的要求的客製化閥門組件，從而提高效率並減少停機時間。
此外，我們在電子壓力調節器方面的競爭性定價使您能夠提供一流的解決方案。作為領先的控制閥製造商之一，我們很自豪地提供可靠的閥門，這些閥門不僅符合行業標準，而且還能為您企業的整體盈利能力做出貢獻。透過與 DELCO 合作，您可以放心，因為您為公司的長期成功做出了明智的選擇。
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