Name: General Purpose Solenoid Valve - Normally Closed (GEM) | Unox Vana
SKU: GEM

General Purpose Solenoid Valve – Normally Closed (GEM)

The General Purpose Solenoid Valve – Normally Closed (GEM) is a control device frequently preferred in industrial systems. This type of valve facilitates fluid management and enhances safety.

Basic Operating Principle of General Purpose Solenoid Valves

Solenoid valves are mechanically controlled devices operated by electrical energy. The coil inside the valve body generates a magnetic field when energized. This magnetic field moves the piston mechanism, causing the valve to open or close. In normally closed (GEM) models, the valve remains closed until electrical power is applied. This feature ensures system safety, allowing fluid flow only through a control signal.

Why Are Normally Closed (GEM) Models Preferred?

Normally closed valves automatically shut when power is cut off, preventing the flow of hazardous fluids in emergency situations. They also provide automatic safety in case of system failures. These valves are commonly used in gas, water, and steam lines, where safety is critical. In addition, they require low maintenance, reducing operating costs. More technical information can be obtained through the Unox website.

Applications and Industry Advantages

The General Purpose Solenoid Valve – Normally Closed (GEM) is widely used across many industries. It is especially preferred in industrial automation, food, pharmaceutical, and HVAC systems. These valves are also used in laboratory systems and process lines, providing fast response in every application. However, the correct model must be selected according to the required flow type and pressure of the system. Product options can be explored on the Unox Online store.

Technical Options and Compatible Accessories

These valves are available in various diameters, pressure ratings, and material options. Models with stainless steel, brass, or plastic bodies are offered. In addition, the IP protection rating affects the selection. Specially coated models are recommended for corrosive environments. Solenoid coils are also available in different voltage ratings. Technical support to determine compatibility with a specific coil can be obtained through the Unox website.

Installation and Maintenance Tips

The installation of solenoid valves directly affects system efficiency. The installation orientation must align with the flow direction. Using a filter in the system extends the valve’s lifespan, as blockages can reduce valve performance. In addition, periodic inspection and cleaning should be performed regularly. In case of valve malfunctions, the coil connections should be checked first. Detailed user manuals are available through the Unox Online link.

Why Is Choosing the Right Product Important?

Each system has different flow, pressure, and energy requirements. Therefore, selecting the right valve determines system safety and directly impacts energy efficiency. An unsuitable valve can create risks and increase maintenance costs. It is recommended to perform a technical analysis before purchase. Unox’s expert technical team provides support for these analyses. For proper selection, the Unox website can be visited.