Standard 429, Edition 7
Red Line
June 20, 2018
UL 429

Standard for Electrically Operated Valves

UL Red Line Edition 7 Published Date: June 20, 2018 Last Revision: March 19, 2021

Summary of Topics s0429_7_sum.html

Summary of Topics

This revision of UL 429 is being issued to adopt the proposed revisions to the definition of hazardous fluid, clause 3.6.

Back to Standard 429, Edition 7

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