Copeland Comfort Control (Alco) 064989 Check Valve 321894-709 Does this assembly include the

Does this assembly include the necessary gaskets or mounting screws

or 240V AC at 50/60 Hz

It is recommended to inspect the pins for corrosion

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

The 50-703-06 is designed with an X handle (cross handle) configuration

Copeland Comfort Control (Alco) 064989 Check Valve 321894-709 Does this assembly include theThe 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