Bradley S65-184 Piston Liner Kit

Bradley S65-184 Piston/Liner Kit is a Bradley Corp service package that includes the piston and liner components required to service Bradley thermostatic mixing valves, assembled and ready for installation. It is specified for use with Model S59-2045 thermostatic mixing valves, providing the replacement parts that govern the proportioning of hot and cold water to deliver tempered output at fixtures. In Bradley catalogs, the kit is listed as the Piston/Liner Kit S65-184 with compatibility notes referencing STD45-HL45 configurations, indicating applicability across related valve variants used in commercial installations. As a direct Bradley replacement part, the kit is intended for field service to restore reliable temperature control by renewing the piston and liner interfaces where wear can affect response time and accuracy. Technicians typically use this kit as part of a valve service or rebuild to maintain compliant performance in commercial restrooms, hospitals, and other facilities where Bradley mixing valves are installed.