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Details test and examination criteria for manually-operated gas valves, not exceeding 4 inches (102 mm) pipe size, and pilot shut-off devices, except for hose end valves and appliance connector valves, intended to be used as part of a gas-fired appliance.
Author | ANSI |
---|---|
Editor | ANSI |
Document type | Standard |
Format | File |
Confirmation date | 2014-09-08 |
ICS | 23.060.01 : Valves in general
23.060.99 : Other valves 75.180.99 : Other equipment for petroleum and natural gas industries 91.140.10 : Central heating systems |
Cross references | ANSI Z 21.15 (2009), NEQ |
Modify | ANSI Z 21.15 (2009)
|
Year | 2013 |
Document history | |
Country | USA |
Keyword | ANSI Z 21;ANSI Z 21.15;ANSI 21;21;ANSI Z 21.15b;ANSI Z21.15-2009 (R2014), ANSI Z21.15a-2012 (R2014), ANSI Z21.15b-2013 (R2014) |