Valve locks, valves, and valve magnets.

Checkout our iOS App for a better way to browser and research.

§ 236.383 Valve locks, valves, and valve magnets.

Valve locks on valves of the non-cut-off type shall be tested at least once every three months, and valves and valve magnets shall be tested at least once every year.

[49 FR 3385, Jan. 26, 1984]


Download our app to see the most-to-date content.