Mich. Admin. Code R. 408.4225 - Replacement of safety valves

Rule 225. When it becomes necessary to replace safety or relief valves on low pressure heating or process boilers for any reason, the replacement shall be made with other than a top-outlet type valve.


Mich. Admin. Code R. 408.4225
1979 AC

State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.

No prior version found.