Belimo H779R three-way lift valve for closed cold or hot water circuits and continuous control on the water side in air treatment systems and heating systems. It is therefore suitable for air conditioning, heating and ventilation applications. To control the valve , a lifting actuator from the Belimo brand (NV, SV, EV, LV series) is required, which moves the valve stem to the desired position.

The valve is installed upright or horizontally, but in no case must the valve stem point downwards. It is also important that the direction of flow of the medium through the valve is maintained, according to the arrow stamped on the valve body. The valves are maintenance-free.