Superior Refrigeration 594WA-25ST Ball Valve Freon protecting the circuit from residential

protecting the circuit from residential breaker trips during the initial call for heat

Repeated tripping is usually caused by restricted airflow

ensuring proper static pressure and airflow delivery across the evaporator coil

70" WC Calibration: Specifically tuned to Armstrong’s blower and inducer performance curves

Superior Refrigeration 594WA-25ST Ball Valve Freon protecting the circuit from residentialThe Superior Refrigeration 594WA 25ST Ball Valve is a professional grade 2 5 8" ODF refrigerant shutoff valve engineered for high capacity commercial HVACR systems. Built with a robust forged brass body and copper tube extensions, this reduced port ball valve provides reliable isolation for liquid, suction, and hot gas lines. It features a unique dual stem seal design using PTFE packing, eliminating the need for synthetic O rings and ensuring a leak