ANSI/ASME A112.4.14-2004 标准详情
- 标准号:ANSI/ASME A112.4.14-2004
- 中文标题:卫生管道系统中使用的手动直角转弯截止阀
- 英文标题:Manually Operated, Quarter-Turn Shutoff Valves for Use in Plumbing Systems
- 标准类别:美国国家标准
- 发布日期:2004-05-25
Establishes requirements for manually operated, quarter turn valves in nominal sizes (NPS) ?2. These valves are intended for indoor installation as potable water shutoff valves between the meter and the supply stop. Valves governed by this Standard a
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