Belimo Z2050QPTF+CQB24SRL 1/2" 2-Way Modulating Valve Actuator NSR 4.3GPM 24V

The Belimo Z2050QPTF+CQB24SRL 2-Way Modulating Valve Actuator is used for fine regulation of hot and chilled water in HVAC systems.This non-spring return actuator modulates a control signal to position the valve and control flow rate up to 4.3 GPM through a 1/2” connection and 24V power. It is recognized in fan coil units, air-handling units, and other HVAC terminal units. They include better temperature regulation, better energy conservation through the reduction of wasteful heating or cooling, and comfort to the occupants. Because of this, it has modulating capabilities that enable the allowance of precise tuning to optimize system performance and minimize wastage of energy.