Mixing valve VRG131, 3-way, DN40, KVS 25, 1 1/2 inch internal 11603400

Mixing valve – precise control in your system

This 3-way mixing valve VRG131 with a nominal diameter of DN40 and a flow rate of Kvs 25 is a key element in heating and cooling systems. Designed to work with actuators, it ensures optimal operating parameters of the installation by mixing liquid streams of different temperatures. Made of high-quality dezincification-resistant brass (DZR), it guarantees durability and reliability even in harsh conditions.

Design and application

The VRG131 valve has a 1 ½ inch internal thread, which simplifies installation and integration with existing infrastructure. Its compact design allows installation even in limited spaces. It is ideal for underfloor heating systems, central heating, air conditioning and solar installations. Thanks to its precise linear flow characteristics, it provides stable and efficient temperature control.

Key features and benefits

• Durability and resistance: DZR brass construction provides corrosion resistance and long-term operation.
• Minimal leakage: Leakage at only 0.05% relative to the Kvs value minimizes energy losses and ensures precise control over the mixing process.
• Easy installation: 1 ½ inch internal thread simplifies installation and integration with existing system components.
• High efficiency: Flow rate Kvs 25 enables efficient mixing of liquid streams with different parameters.
• Compatibility: The valve works perfectly with ESBE actuators, allowing for automation of the temperature regulation process.
• Pressure class PN 10: Ensures safe operation under typical operating conditions.
• Linear flow characteristic: Guarantees stable and predictable temperature control.

The VRG131 valve is an investment in the comfort and efficiency of your heating or cooling system. Its solid construction, precise operation and ease of installation make it a reliable solution for both professional installers and demanding end users.