GC Valves S311 Series Repair Kit

This repair kit (K311VF5) contains the genuine GC Valves replacement seals and disc needed to restore a GC Valves S311 series 2-way NC direct acting solenoid valve to like-new sealing performance. This kit is shared across 2 valve configurations in the S311 series. It's the right choice when a valve is leaking or failing to seal but the coil and body are still in good condition, since a repair kit replaces only the wear parts that see media contact. Installing genuine GC Valves parts, rather than generic o-rings, keeps the valve within its original pressure, temperature, and media-compatibility ratings. Repair kits ship complete and ready to install with basic hand tools, with no special training required.