Combination unit 3-Plus blue, return, 1 inch, female thread V5010Y0025

The Kombi 3-Plus regulating valve is a reliable solution for precise flow control of heaters in central heating systems. Designed for installation on return lines and branches, it works perfectly with V5000 Kombi-3-plus (red) valves installed on the supply side, creating a complete static regulation system. Its construction based on dezincification-resistant brass (DZR) guarantees long-lasting and trouble-free operation even in harsh conditions.

This valve features a 1-inch threaded connection, making it easy to integrate with existing installations. A Kvs value of 6.8 ensures adequate flow of the heating medium, and a Kv value range of 0.68 to 6.8 allows for precise adjustment to the needs of a specific system. The ability to seal/lock the initial settings protects against unauthorized changes and ensures stable operation. Additionally, the valve has a drain function, which facilitates maintenance and servicing of the installation.

This model is particularly useful in CH systems where reliable heat flow control is required. The possibility of expansion to an automatic version and compatibility with actuators open the way to modernization and optimization of the installation in the future. Thanks to its solid construction and high-quality materials, the Kombi 3-Plus valve provides efficient operation for years to come – this is confirmed by the 5-year manufacturer's warranty.

The valve is distinguished by:

• Made of dezincification-resistant brass (DZR), guaranteeing durability and corrosion resistance.
• Designed to operate in a wide temperature range from -20°C to 130°C, ensuring versatility in various conditions.
• Maximum working pressure is 16 bar, ensuring safety and reliable operation.
• It has a drain function to facilitate maintenance and servicing of the installation.
• The ability to seal the initial settings protects against unauthorized changes.
• It is compatible with actuators, enabling automation of flow control.
• Equipped with a BSPP-G (ISO 228-1) internal cylindrical gas thread, which is a standard connection facilitating installation.
• Stem angle of 45° optimizes the flow of the heating medium.