Sporlan Controls 3552-00 Solenoid Valve Freon The Zonefirst RTB14 is a

The Zonefirst RTB14 is a heavy-duty 14-inch round take-off bypass damper engineered for precise static pressure relief in zoned HVAC systems

it provides consistent double break contacts to handle the high locked rotor currents typical of 3-phase industrial compressors

high-temperature gasket

paired with a 5-foot capillary tube that allows for flexible remote bulb placement

To ensure long-term reliability in high-temperature environments

Sporlan Controls 3552-00 Solenoid Valve Freon The Zonefirst RTB14 is aThe Sporlan Controls 3552 00 Solenoid Valve is a 7 8" ODF, 2 way, normally closed solenoid valve engineered for precision refrigerant flow control in commercial HVACR systems. This pilot operated valve body is the primary replacement for 064765 and is designed for liquid, suction, and discharge gas applications. Built with a rugged forged brass body and extended copper connections, the Sporlan 3552 00 allows for brazing without disassembly, saving