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Fittings and valves.

Municipal Code of Chicago § 18-28-1302.6
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18-28-1302.6 Fittings and valves. Fittings and valves shall be approved for the piping system, and shall be compatible with, or of the same material as, the pipe or tubing.
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2689160Fetched: 10/24/2026

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18-28-1302.6 | Corpus