46 C.F.R. § 153.284

Current through October 31, 2024

Section 153.284 - Characteristics of required quick closing valves

A remotely actuated quick closing shutoff valve required by § 153.530(n) must:

(a) Be a positive shutoff valve;

(b) Be of the fail-closed type that closes on loss of power;

(c) Be capable of local manual closing;

(d) Close from the time of actuation in 30 seconds or less; and

(e) Be equipped with a fusible element that melts at less than 104 °C (approx. 220 °F) and closes the valve.

46 C.F.R. §153.284

CGD 78-128, 47 FR 21208, May 17, 1982; 47 FR 27293, June 24, 1982