CSA 12.56:M99 (R2018)/ANSI/IAS NGV 4.6:99 (R2019)

Manually Operated Valves for Natural Gas Dispensing Systems

CSA Group, 07/10/2000

Publisher: CSA

File Format: PDF

$48.00$96.00

Description

Published:10/07/2000

Pages:42

File Size:1 file , 610 KB

Note:This product is unavailable in Russia, Ukraine, Belarus

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.