CSA 12.56:M99 (R2018)/ANSI/IAS NGV 4.6:99 (R2019)
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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.
Product Details
- Edition:
- 1st
- Published:
- 07/10/2000
- Number of Pages:
- 42
- File Size:
- 1 file , 610 KB
- Product Code(s):
- 2413490, 2413490