ProClick regulating set: 3-way rotary mixing valve ARV 386 Vario ProClick, DN40, Rp1 1/2 inch, Kvs 14 - 36 m3/h + electric actuator ARM 343 ProClick 1338654

Temperature control set for precise control

This set, consisting of a 3-way mixing valve ARV 386 Vario ProClick and an electric actuator ARM 343 ProClick, is a comprehensive solution for temperature control in heating and cooling systems. It is ideal for both new installations and for modernizing existing systems. The valve is most often mounted on the supply line of the installation, where it is responsible for mixing the streams of the medium to achieve the desired temperature. The possibility of using it as a diverting or switching valve further increases its versatility.

Functionality and ease of installation

The set is distinguished primarily by the ProClick system, which allows direct mounting of the actuator on the valve – without the need for additional tools. The Vario function allows you to change the Kvs setting, giving you full control over the flow and precise regulation. A clear two-sided scale (from 0 to 10 with the L symbol and from 10 to 0 with the R symbol) and an indicator of the current valve position make configuration and parameter reading easier. Connections in the form of an octagon significantly simplify the installation process.

Key features for professionals and users

• Wide Kvs range: Flow regulation in the range of 14 to 36 m³/h allows adaptation to various installation needs. The Kvs value for the bypass is 16.2 m³/h.
• Precise regulation: Square flow characteristic ensures stable operation and accurate temperature control.
• Three-point control signal: Enables easy integration with existing control systems.
• Durable construction: The valve body made of dezincification resistant brass (DZR) guarantees long-term reliability even in difficult working conditions (ambient temperature 0…50°C, medium temperature 5…95°C).
• Safety: The maximum differential pressure in the open position is 10 bar, and the IP42 protection class provides protection against moisture and dust.
• Manual operation: The possibility of manual valve control ensures independence from the electrical power supply and allows for quick response in emergency situations.
• Low leakage: Leakage in relation to the Kvs value is only 0.7%, which minimizes energy losses and ensures efficient system operation.
• High quality workmanship: The brass housing guarantees durability and corrosion resistance.
• Fast cycle time: The cycle time of 120 seconds ensures a quick response to changes in heat or cooling demand.

This set is an investment in comfort and energy efficiency – for both installers and end users.