1. Regulations
  2. title 49
  3. chapter II
  4. part 230
  5. subpart B
  6. subjgrp 66
  7. § 230.52

View all text of Subjgrp 66 [§ 230.51 - § 230.56]

§ 230.52 - Water glass valves.

All water glasses shall be equipped with no more than two valves capable of isolating the water glass from the boiler. They shall also be equipped with a drain valve capable of evacuating the glass when it is so isolated.

AUTHORITY: 49 U.S.C. 20103, 20107, 20702; 28 U.S.C. 2461 note; and 49 CFR 1.89.

SOURCE: 64 FR 62865, Nov. 17, 1999, unless otherwise noted.

CITE AS: 49 CFR 230.52