ASCO 302290-MO Rebuild Kit

The ASCO 302290-MO Rebuild Kit is a genuine ASCO repair kit intended for the 8211 AC valve family and designed specifically for valves equipped with a manual operator (MO); it provides everything needed to overhaul the valve and bring it back to prime operation when wear has affected performance. Inside the kit are core wear components such as seals, springs, and gaskets that wear over time and can compromise sealing integrity and actuation; replacing these parts during maintenance restores reliable shutoff and response, while preserving the valve's original ASCO performance. The MO suffix signals manual-operator compatibility, and supplier listings consistently tie 302290-MO to the 8211 AC valve parts family; this is described as a rebuild kit for ASCO valves used in maintenance scenarios rather than a complete valve replacement. Typical weight is around 1 lb, reflecting a compact kit that technicians can handle during service calls or workshop refurbishments.