Scope 1.1.1 These requirements apply to manually operated valves for high pressure natural gas. 1.1.2 These requirements do not apply to cylinder shut-off valves. 1.1.3 A valve that complies with the requirements for a Class A valve may be used for a Class B valve application, however, a Class B valve may not be substituted for a Class A valve.
Document identifier
CSA 12.56:M99 (R2018)/ANSI/IAS NGV 4.6:99 (R2019)
Title
Manually Operated Valves for Natural Gas Dispensing Systems
CSA Category
Natural Gas and Propane Vehicle Fuel Systems and Industrial
Publication date
2000-07-10
International Relationship
| Price |
96 vnd |
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