RP51919 6‑Position Diverter Cartridge for R11000 / R22000 Valve Bodies Key benefits — why you need this part Restores full function without replacing the entire faucet assembly: replace a worn or leaking diverter cartridge to stop leaks and restore smooth switching between outlets. Safe, consistent water temperature: the pressure‑balancing design helps keep temperature changes to within 2 °C during pressure fluctuations, protecting against sudden hot or cold bursts. Long‑lasting performance: solid brass construction resists heat, corrosion, and deformation for reliable operation and a longer service life. Built‑in flow limitation for hot water: limits maximum hot flow to reduce the risk of scalding and improve safe operation. Main features Model: RP51919 diverter cartridge with 6 settings for use in faucet/valve bodies R11000 and R22000. Material: Brass for superior heat and corrosion resistance. Function: 6‑position diverter control; pressure‑balanced cartridge that moderates temperature swings and pressure changes. Performance: Controls water temperature within a safe 2 °C range during pressure changes; reduces sudden temperature spikes. Direct replacement design: fits R11000 / R22000 valve bodies (verify compatibility). Compatibility and ordering notes Confirm compatibility before ordering: compare the supplied comparison photo to your shower/tap assembly and confirm the valve part number, model, and production years match your fixture. This ensures correct fit and operation with R11000 and R22000 systems. Installation overview (simple replacement) 1. Shut off water supply to the fixture. 2. Remove the handle and trim to access the old cartridge. 3. Take out the old cartridge and thoroughly clean any debris or mineral buildup from the cartridge bore. 4. Insert the RP51919 cartridge into the diverter valve and reassemble trim and handle. 5. Turn water back on and test for proper operation and leaks. Use scenarios — practical applications Home bathroom repair: Replace a leaking or stiff diverter cartridge in a residential shower or tub to restore smooth switching between showerhead and tub spout without replacing the whole fixture. Rental or property maintenance: Quick cartridge exchange to eliminate guest complaints about temperature swings or leaks and reduce downtime for units in multi‑family housing. Commercial hospitality or light commercial plumbing: Use as a reliable replacement part for R11000 / R22000 valve systems to maintain consistent guest safety and comfort. Why choose RP51919 Direct replacement for R11000 / R22000 valve bodies, built from durable brass with pressure‑balancing temperature protection. Simple, cost‑effective repair that addresses leaks, erratic temperature, and worn diverter performance without full fixture replacement. Follow the compatibility check and installation steps for a reliable, long‑term repair. Note: Always verify part number and model compatibility with your fixture before purchase. If unsure, compare photos and valve markings to confirm R11000 / R22000 compatibility.