Belimo Motorized Butterfly Valve, For Chiller System, HVAC

Commissioning at Your Finger Tips

The advanced butterfly valve and actuator assembly is the most intelligent, energy efficient, and reliable high flow solution in the HVAC market. Easy commissioning and troubleshooting with Near Field Communication allow configuration by a smartphone, even if the actuator is not connected to power. With simplified setup, diagnostics and superior application data access this series sets new performance standards.

Innovative Design

The lower overall height and reduced weight make the PR actuators quick and easy to install. The patent-pending self-adjusting end stop algorithm ensures zero leakage at 200 psi close-off. The PR actuator is also available with integrated electronic fail-safe technology in a NEMA 4 enclosure.

Proven Reliability

The patented brushless direct current motor technology reduces energy consumption by up to 80% and ensures longevity and optimal system performance. Unique electronics, software, and available super capacitor technology not only enables user selection of fail position (0-100%) but also delays unnecessary actuator movements during short brown out conditions; avoiding changes in the HVAC and building automation system.