and HC44AE230

ensuring a direct fit for OEM McQuay fan coil parts without the need for mounting modifications or bracket fabrication in the field

preventing the common "welding" failure seen in sub-standard relays

and cleaning to extend the life of your pumping infrastructure

GC Valves S311Z1001 Valve 320819-301 and HC44AE230The GC Valves S311Z1001 is a high performance 3 8 inch solenoid valve designed for rigorous industrial and HVACR mechanical systems. As a normally closed (N C) direct acting valve, it provides a reliable bubble tight seal when de energized, preventing unexpected flow in pneumatic or fluid handling applications. This unit features a specialized DinConn power connection (DIN 43650), ensuring a secure, moisture resistant electrical interface that stands