👉 Solenoids, also known as solenoids or solenoid valves, are mechanical devices used in various industrial applications for controlling and regulating flow rates. They consist of a cylindrical or conical valve with a hollow core surrounded by a magnetic field. The key feature of a solenoid is its ability to rotate within a magnetic field, allowing the passage of fluid through it without friction. This property makes them particularly useful for controlling flow rates in applications such as air conditioning systems, control valves,
