Rotary valve HRB3 PN10 15/0.4 065Z0399

Rotary valve for precise flow control

This Danfoss HRB3 PN10 15/0.4 rotary valve is a reliable solution for regulating the flow of heating or cooling medium in central heating and air conditioning systems. Designed to work with electric actuators, it allows for effective temperature control in rooms. Its solid construction and precise operation make it an ideal choice for both professional installers and end users.

Construction and application

The HRB3 valve is characterized by internal threaded connections, which simplifies installation in existing systems. It is a 3-way or 4-way valve (depending on needs) that can be used in mixing and dividing systems. Thanks to its linear characteristic, it ensures proportional flow change depending on the actuator position. A Kvs value of 0.4 indicates its intended use for lower flow applications, making it suitable for regulating in low-power heating systems. Surface protection ensures corrosion resistance and long-term reliability.

Key features and benefits

• Versatility: Can be used in heating and cooling systems, mixing and dividing systems.
• Precision: Linear characteristic ensures accurate flow regulation.
• Durability: Made of high-quality materials guarantees long life and resistance to operating conditions.
• Easy installation: Internal threaded connections simplify integration with the existing installation.
• Compatibility: Designed to work with Danfoss AMB 162 and AMB 182 electric actuators (with special requirements regarding operating speed).
• Resistance: Surface protection protects against corrosion, ensuring stable operation for a long time.
• Efficiency: Kvs value of 0.4 optimizes operation in systems with lower flow, minimizing energy losses.

The HRB3 valve is a proven component that finds application in various heating and air conditioning installations, providing thermal comfort and efficient energy management. Its solid construction and precise operation translate into reliable system operation for many years.