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Pressure-reducing valves.

Municipal Code of Chicago § 18-28-1205.1.4
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18-28-1205.1.4 Pressure-reducing valves. Shutoff valves shall be installed on both sides of a pressure-reducing valve.
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2689077Fetched: 10/24/2026

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18-28-1205.1.4 | Corpus