Copeland Comfort Control (Alco) 064989 Check Valve 321894-709 making it ideal for low-pressure

making it ideal for low-pressure systems and gravity-fed applications

the P85450 provides the precise electrical ratings and mounting footprint required for seamless integration into existing control circuits

Key Benefits High Sensitivity: Actuates at flow rates as low as 0

or 240V AC at 50/60 Hz

Copeland Comfort Control (Alco) 064989 Check Valve 321894-709 making it ideal for low-pressureThe Copeland Comfort Control (Alco) 064989 is a heavy duty ACK 12 magnetic check valve designed for commercial refrigeration and air conditioning systems. This mechanical 3 4" ODF sweat check valve prevents refrigerant migration and backflow during compressor off cycles, ensuring system stability in discharge, liquid, or suction lines. Specifically engineered for reliability, the 064989 features a built in 30 mesh stainless steel strainer to protect