Combined unit 3-Plus red, power supply, 3/4 inch, female thread V5000Y0020

Shut-off valve Kombi 3-Plus – a reliable element of heating and cooling installation

The Kombi 3-Plus valve in red, designed for installation on the supply side, is a key component in automatic and static regulation systems. Its versatility allows it to work with other installation elements, such as the balancing valve V5010 Kombi-3-plus BLUE and the membrane regulator V5012. This makes it possible to precisely adjust the system's operating parameters to individual needs.

This valve is used in both heating and cooling installations, offering shut-off, filling and draining functions for the riser. Made of dezincification resistant brass (DZR), it ensures durability and reliable operation even in harsh conditions. BSPP-G (ISO 228-1) connection threads with a diameter of 3/4 inch guarantee tightness and easy installation.

Functionality and technical parameters

Kombi 3-Plus enables not only shutting off the flow, but also preliminary regulation, which is particularly important in throttling systems. It has an integrated drain function, making installation maintenance and service easier. The maximum working pressure is 16 bar, and the operating temperature range is -20 to 130°C. The Kvs value at 4.5 ensures adequate flow of heating or cooling medium.

The valve is adapted for sealing/locking the initial settings, which prevents accidental changes to the system parameters. It is equipped with a measuring connection and an impulse tube connection, allowing monitoring of flow and pressure parameters. The pressure class of the device is PN 16.

Advantages for professionals and end users

• Versatility: Can be used in automatic and static regulation.
• Durability: Made of dezincification resistant brass (DZR) ensures long life.
• Precision: Preliminary regulation allows for accurate adjustment of system operating parameters.
• Easy installation: BSPP-G (ISO 228-1) threads ensure tightness and simplicity of installation.
• Functionality: Integrated drain function facilitates maintenance and service.
• Safety: The ability to seal the initial settings protects against accidental changes to the system operating parameters.

The Kombi 3-Plus valve is an investment in comfort and efficiency of the heating or cooling system – both for professional installers and end users.