ANSI/ASSE 1003-2001 标准详情
- 标准号:ANSI/ASSE 1003-2001
- 中文标题:水压减压阀的性能要求
- 英文标题:Performance Requirements for Water Pressure Reducing Valves
- 标准类别:美国国家标准
- 发布日期:2002-10-14
The purpose of a water pressure reducing valve is to reduce static and flowing pressures in water distribution systems. Devices covered by this standard are self-contained, direct acting, single diaphragm types. Devices shall be permitted to have an
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