Delta RP46463, Replacement Cartridge Assembly with Adapter and Plumber Hook, Multi-Choice Universal 17 Series

Delta RP46463 Dual-Function Cartridge Assembly – For 17 Series MultiChoice Shower Valves

The Delta RP46463 is a factory replacement cartridge assembly engineered for use with Delta 17 Series MultiChoice® tub and shower valves. It combines independent volume and temperature control in a dual-function pressure-balanced design, helping maintain consistent water temperature while responding to pressure changes in the supply lines.

This unit features integrated seals and an adjustable rotational limit stop to assist in controlling maximum output temperature. Designed for long-term durability, the RP46463 supports reliable performance in both residential and light commercial applications. It restores original valve operation, including precise water flow regulation and smooth temperature adjustment.

Key Features

• Dual-Function Control: Provides separate control of water volume and temperature
• Pressure-Balancing Technology: Maintains outlet temperature despite inlet pressure changes
• Built-In Rotational Limit Stop: Allows for field-adjustable maximum temperature setting
• Factory Seals and Components: Includes integrated O-rings and seals for straightforward installation
• OEM Replacement: Designed to match Delta’s 17 Series MultiChoice® valve assemblies

Technical Specifications

• Manufacturer: Delta Faucet Company
• Model Number: RP46463
• Valve Type: Monitor® 17 Series dual-control pressure balance
• Temperature Control Accuracy: ±3.6°F (±1.7°C)
• Material: Engineered polymer and brass construction with pre-installed seals
• Application: Shower and tub systems using Delta MultiChoice universal valves

Installation Guidelines

Installation requires removal of the existing cartridge and inspection of the valve body for debris or damage. Use clean water and a non-abrasive cloth to prepare the housing prior to inserting the replacement. Ensure correct orientation and confirm proper seal seating to prevent leaks. Licensed professional installation is recommended for compliance with plumbing codes and warranty assurance.

Application Notes

This cartridge is compatible only with Delta 17 Series MultiChoice® rough-in valves. It does not fit 1300/1400 series or other Delta valve bodies not designed for dual-function cartridges.