It features a precision 3/4" bore with a standard 3/16" x 3/32" keyseat and a primary setscrew positioned over the keyway for secure shaft attachment

As a double pole double throw relay

Precise Flow Control: Offers equal percentage flow characteristics with a 4

and room A/C units

and 6-inch valves

Copeland Comfort Control (Alco) 063103 Expansion Valve 30067439-890 It features a precision 3/4"The Copeland Comfort Control (Alco) 063103 is a high capacity thermal expansion valve engineered for precise refrigerant metering in commercial HVACR systems. Designed as a 15 ton expansion valve, this component is optimized for R22 expansion valve applications and R407C refrigerant control. It features a 5 8" x 7 8" ODF sweat connection and a straight through body configuration for streamlined integration into existing liquid lines. The inclusion of