Historical
ISO 13340:2001
Transportable gas cylinders -- Cylinders valves for non-refillable cylinders -- Specification and prototype testing
This Standard specifies requirements for gas cylinder valves to be used with non refillable cylinders and the method of testing such valves for prototype approval.
This Standard is not applicable to valves for breathing equipment, fire extinguishers and cryogenic equipment.
International Organization for Standardization [iso]