UL 125-2007 标准详情
- 标准号:UL 125-2007
- 中文标题:无水液氨和液化石油气阀门(不包括安全卸荷阀)
- 英文标题:standard for valves for anhydrous ammonia and lp-gas (other than safety relief)
- 标准类别:美国保险商实验室标准UL
- 发布日期:2007-04-18
These requirements cover the following types of anhydrous ammonia and liquefied petroleum gas (LP-Gas) valves for use at temperatures within the range of minus 40鳩 (minus 40鳦) to 130鳩 (55鳦): a) Shut-off Valves, b) Excess Flow Valves, c) Back Pressure
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