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NYC Plumbing Code

§ 605.7 — § 605.7

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What is NYC PC § 605.7?

Quick Answer

This section outlines the requirements for valves used in piping systems, specifying that they must be compatible with the piping material and conform to established standards. Valves supplying drinking water are required to meet NSF 61 standards. Applies to building owners installing or maintaining plumbing systems.

General informational summary. Not legal advice for your situation. Consult an attorney before acting on any specific matter.

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605.7 Valves.

PC § 605.7

Valves shall be compatible with the type of piping material installed in the system. Valves shall conform to one of the standards listed in Table 605.7 or shall be approved. Valves intended to supply drinking water shall meet the requirements of NSF 61. Table 605.7Valves MaterialStandardCopper or copper-alloyASME A112.4.14; ASME A112.18.1/CSA B125.1; ASME B16.34; CSA B125.3; MSS SP-67; MSS SP-80; MSS SP-110Gray iron and ductile ironAWWA C500; AWWA C504; AWWA C507; MSS SP-67; MSS SP- 70; MSS SP-71; MSS SP-72; MSS SP-78Stainless steel (Type 304/304L and 316/316L)MSS SP-67; MSS SP-110

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