Fuel valves.

CFR · 2024-01-01 · US · Title 14

Each fuel valve must— (a) Comply with § 121.257; (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.

official document · source cfr-2024 · id 14:§ 121.235