Copeland Comfort Control (Alco) 064989 Check Valve 321894-709 or 240V AC at 50/60

or 240V AC at 50/60 Hz

10-1000 and is designed to integrate into existing Johnson Controls BAS architectures

Does this assembly include the necessary gaskets or mounting screws

What is the frame size and shaft diameter of this motor

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

Copeland Comfort Control (Alco) 064989 Check Valve 321894-709 or 240V AC at 50/60The 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