What are Pneumatic Solenoid Valves?
Pneumatic solenoid valves are electromechanical devices that regulate airflow. They are widely applied for controlling pneumatic actuators, including cylinders, diaphragms, tubes, turbines, and more. Auxiliary air circuits are formed by pneumatic solenoid valves and actuators. They can be used to regulate plant equipment. You can use the other pneumatic solenoid valves as an essential part of some pieces of equipment, including vacuum systems, compressed air systems, ventilation systems, and air-operated equipment.
One of the benefits that these valves have is that they can be controlled remotely using low-power electric signals sent over long distances. The key of a pneumatic solenoid valve is the solenoid — a cylindrical coil of wire used as an electromagnet for turning electrical energy into mechanical work.
What is a Solenoid Valve Coil?
A solenoid coil is an electrical component that uses a wire wrapped around a metal core to generate an electromagnetic field. An electromagnetic field is created when an electrical current passes across the valve coil, converting electrical energy into linear motion. Solenoid valve coils are widely used for activating pneumatic and hydraulic valves and they are commonly used to turn the application on or off automatically.
The solenoid valve coils have various sizes, voltages, temperature ratings, and more. Here are some factors to consider when you think of replacing solenoid valve coils, including gas valve solenoid coil replacement.
Pay special attention to dimensions (diameter and height) because the dimensions of the replacement coil should correspond to the original one.
Choose the right voltage and current type for valve coils.
Think of the connector, and always follow the safety instructions before installing the coil.
Keep in mind that you need to replace solenoid valve coils when they wear out and get damaged which can cause the solenoid valve to stop operating properly.
2W Series Replacement Coils
These solenoid valve coils are easy to install and remove and can be applied to a variety of solenoid valves and a wide range of applications.
Double-coil vs Single-coil Solenoid Valves
Solenoid valves can be divided into single and double electric controls. The former has one solenoid coil while the latter has two of them. The single-coil is constantly charged into the air, while the double coil is activated instantly. The single-coil solenoid valve’s spool valve is spring-returned, and when the solenoid valve is deactivated, the valve automatically resets. A double-coil solenoid valve can change the position when the other side of the coil gets energized.
You use single solenoid valves for 2-position 3-port valves, while for 2-position 5-port valves, you generally use dual-control solenoid valves.
Now you know how coils are essential for valves and their replacement makes your valves operate properly. It’s time to make the right choice for your industrial needs by choosing HAK Fluid Power Equipment LTD, based in Toronto, Canada.
