Danfoss solenoid valves

Choose the right Danfoss solenoid valve

Solenoid valves are a key component in modern HVAC and industrial systems to automatically open or close flows via electrical signals. Danfoss manufactures robust valve bodies and coils that can withstand continuous operation under varying conditions. To ensure optimal function and long service life, it is important to select components adapted to your specific system.

Benefits of Danfoss solenoid valves

• High reliability: Designed for stable operation and minimal service over a long period of time.
• Easy maintenance: Modular solutions such as replaceable Clip-On coils simplify installation and future service.
• Availability of spare parts: With replacement diaphragms and repair kits, you extend the life of the valve body without having to replace the entire unit.
• Versatile applications: Suitable for controlling water, air and other media in HVAC and heating systems.

Important to consider before purchasing

1. Function and position (NC/NO): Check whether the valve should be closed in the de-energized position (Normally Closed - NC) or open in the de-energized position (Normally Open - NO) based on the safety requirements and operating patterns of the system.
2. Voltage and coil: Ensure that the coil matches your facility's electrical supply (e.g. 24V or 230V/220V) and the correct power level.
3. Dimension and connection: Select the correct thread dimension (e.g. G20 or G25 / DN size) so that the valve fits the flow and connections of the piping system.
4. Media and gasket material: Check that the valve's material and gaskets (such as EPDM) are compatible with the liquid or gas to be passed and the prevailing temperatures.

When you combine a suitable valve body with the right coil, you create a safe, energy-efficient and long-term installation in the property.