Valves.
Municipal Code of Chicago § 18-29-605.7
in effect18-29-605.7 Valves.
All valves shall be compatible with the type of piping material installed in the system.
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2691541Fetched: 10/24/2026
