BS ISO 2261:1994

This standard BS ISO 2261:1994 Reciprocating internal combustion engines. Hand-operated control devices. Standard direction of motion is classified in these ICS categories:

• 27.020 Internal combustion engines

This International Standard specifies the direction of motion of hand-operated devices for speed regulation and reversing of reciprocating internal combustion (RIC) engines, having particular regard to RIC engines for marine and rail propulsion — irrespective of whether the operator's position is near the engine or remote from it.

Valves for the control of liquids and gases are excluded.