BS EN 14451-2005 标准详情
- 标准号:BS EN 14451-2005
- 中文标题:防饮用水回流污染的装置.直通反真空阀DN 8至DN 80. A型D系列
- 英文标题:Devices to prevent pollution by backflow of potable water - In-line anti-vacuum valves DN 8 to DN 80 - Family D, type A
- 标准类别:英国标准
- 发布日期:2005-12-21
This document specifies:a) field of application;b) requirements for in line anti-vacuum valves;c) dimensional, the physico-chemical properties and the properties of general hydraulic, mechanical andacoustic design of in-line anti-vacuum valves DN 8 t
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