- Standard No.
- CAN/ULC-S651:2016
- Release Date
- 2016
- Published By
- SCC
- Latest
-
CAN/ULC-S651:2016
- Replace By
-
ANSI/CAN/UL/ULC 842:2020
- Replace
-
ULC-S651-07
- Scope
- 1 SCOPE
1.1 This Standard sets forth minimum requirements for emergency valves that are intended to be used
for the control of flammable and combustible liquids which are handled at temperatures within the range
of -40 °C to +50 °C.
1.2 The valves are of the type used in motor fuel dispensing equipment and associated piping systems.
1.3 Valves covered under these requirements are newly produced valves constructed entirely of new
unused parts and materials.
1.4 These requirements cover valves of the mechanically or temperature operated types or combinations
of such to the exclusion of types operated wholly or partially by electricity. They may form a part of an
assembly, which provides for additional functions of service, the requirements of which are outside the
scope of this Standard.
1.5 Requirements for the installation and use of equipment handling flammable and combustible liquids
may be included in the National Fire Code of Canada and the regulations of the authority having
jurisdiction.
CAN/ULC-S651:2016 history
- 2016 CAN/ULC-S651:2016 STANDARD FOR EMERGENCY VALVES FOR FLAMMABLE AND COMBUSTIBLE LIQUIDS
CAN/ULC-S651:2016 STANDARD FOR EMERGENCY VALVES FOR FLAMMABLE AND COMBUSTIBLE LIQUIDS was changed to ANSI/CAN/UL/ULC 842:2020 Valves for Flammable and Combustible Liquids.