Delta Faucet Co RP46463 Cartridge Assembly Multichoice 17 18

Product Description

The DELTA FAUCET CO RP46463 is a dual-function cartridge assembly designed for pressure balance and temperature control in tub and shower applications. It provides both volume and pressure balance control in a single cartridge, maintaining consistent water temperature when pressure fluctuations occur elsewhere in the supply system. This assembly is a direct service component intended for use inside the MultiChoice Universal Valve body. Licensed plumbers and experienced service technicians handle installation and replacement of this cartridge during valve rebuilds or performance restoration work.

This cartridge assembly is compatible with the MultiChoice 17 Series and 17/18 Series valve systems in residential tub and shower configurations. It is used when the existing cartridge shows signs of wear, leaking, or loss of temperature and volume control performance. The valve body must already be installed in the wall — this cartridge fits into the existing MultiChoice Universal Valve body, which is sold separately and not included with this assembly.

Key Features

• Dual-function design controls both volume and pressure balance temperature in one cartridge
• Designed for use with the MultiChoice Universal Valve body (valve body not included)
• Compatible with MultiChoice 17 Series and 17/18 Series tub and shower valves
• OEM replacement cartridge for restoring valve performance without full valve replacement
• Sold as a single cartridge assembly (each unit)

Compatibility

Designed for use with the Delta MultiChoice Universal Valve body in MultiChoice 17 Series and 17/18 Series tub and shower configurations. The MultiChoice Universal Valve body is not included.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and IPC guidelines. Shut off the water supply to the valve and relieve line pressure before removing the existing cartridge. Avoid using excessive force when seating the cartridge, as improper installation can damage the valve body or cartridge seals. Verify orientation of the cartridge before final assembly to ensure correct function.

Technical Specifications

• Weight: 1.45 pounds
• Unit of Measure: Each
• Package Quantity: 3

Standard Information

• Brand: DELTA FAUCET CO
• Manufacturer Part Number: RP46463