This National Standard of Canada covers minimum requirements for hose nozzle valves that are
intended to be used to control the flow of flammable and combustible liquids, which are handled at
temperature within the range of -40 °C to +50 °C at a working pressure of not less than 350 kPa. The
hose nozzle valves are of the types used in the assembly of motor fuel dispensing equipment. They
are of the automatic or manually operated type, to the exclusion of types operated wholly or partially
by electricity.
Amendment 1 contains revisions to correct the requirements in Clause 3.4.2, which speaks of the
materials for fluid confining parts use in a hose nozzle valve. This Standard is now being re-published
to include Amendment 1 of the Third Edition of CAN/ULC-S620, and all users are advised to obtain
this complete version.
| Edition : | 3 |
| Number of Pages : | 27 |
| Published : | 05/14/2010 |
