Taco 555-050RP Zone Valve Power head With End switch 24V

The Taco 555-050RP Zone Valve Power Head with End Switch is an electrically controlled device used in hydronic heating and cooling systems. It manages water flow within specific zones of the system. The power head features an integrated pressure regulator that maintains a consistent pressure of 30 psi throughout the zone, ensuring optimal performance. When connected to a 24V power supply, the power head opens or closes the valve based on signals from a thermostat. An integrated end switch provides feedback on the valve position (open or closed) for more precise temperature control and system monitoring. This allows for individual temperature control in different zones, ultimately resulting in increased comfort and improved efficiency of the HVAC system.