---
kind: "section"
citation: "14 C.F.R. § 125.133"
title: "14"
number: "125.133"
heading: "Fuel valves."
url: "https://uscodex.org/cfr/14/125.133"
---

# §125.133. Fuel valves.


Each fuel valve must—

- (a) Comply with [§ 125.155](/cfr/14/125.155.md);
- (b) Have positive stops or suitable index provisions in the “on” and “off” positions; and
- (c) Be supported so that loads resulting from its operation or from accelerated flight conditions are not transmitted to the lines connected to the valve.

## Notes

### Authority

Authority: 49 U.S.C. 106(f), 106(g), 40113, 44701-44702, 44705, 44710-44711, 44713, 44716-44717, 44722.

### Source

Source: Docket 19779, 45 FR 67235, Oct. 9, 1980, unless otherwise noted.