Bobrick 4112-79 Soap Valve Replacement Kit for B-4112 Series Dispensers

The Bobrick 4112-79 is a genuine manufacturer replacement soap valve kit designed to restore full dispensing function to Bobrick liquid and lotion soap dispenser units. When a dispenser valve wears out or fails, this kit provides a complete, ready-to-install solution — eliminating the need to replace the entire dispenser unit. It is compatible with multiple Bobrick dispenser models and includes every component required for a straightforward field repair.

Compatible Bobrick Dispenser Models

The 4112-79 kit is engineered for use with the following Bobrick soap dispensers, all configured for liquid and lotion soaps:

• B-60
• B-2111
• B-2112
• B-4063
• B-4112 Series

What Is Included

Each kit contains the three components necessary for a complete valve replacement — no additional parts required:

• 1 × Soap Valve — direct OEM replacement for worn or non-functioning valves
• 1 × Collar Nut #4112-19 — secures the valve assembly in position
• 1 × Wrench #4112-41 — purpose-made installation tool for proper torque and fit

Key Benefits

• Genuine Bobrick replacement part — ensures fit, function, and longevity consistent with the original dispenser
• Complete kit — valve, collar nut, and wrench shipped together; no separate sourcing required
• Cost-effective maintenance — restores dispenser performance without full unit replacement
• Ideal for facility managers and maintenance teams — straightforward swap with included tooling
• Supports liquid and lotion soap dispensing — compatible with the full range of approved soap types for covered models

Typical Applications

The 4112-79 kit is well suited for commercial and institutional restroom environments where Bobrick B-4112 Series or compatible dispensers are already installed, including:

• Office buildings and corporate facilities
• Schools, universities, and healthcare facilities
• Hotels, hospitality, and public restrooms
• Government and institutional buildings

Facility managers performing preventive maintenance or responding to a failed dispenser can use this kit to return a unit to service quickly, without the lead time or cost of a full dispenser replacement.

Technical Details

(click above picture to enlarge)