EN 14455-2005 标准详情
- 标准号:EN 14455-2005
- 中文标题:防饮用水回流污染的装置.压缩空气进气阀DN15至DN 50.A型和B型L系列
- 英文标题:devices to prevent pollution by backflow of potable water - pressurised air inlet valves dn 15 to dn 50 - family l, type a and type b
- 标准类别:欧盟标准EN
- 发布日期:2005-05-01
Defines the characteristics of pressurised air inlet valves DN 15 to DN 50 that are suitable for use in drinking water systems at pressures up to 1 MPa (10 bar) and temperatures up to 65 Degree C and for 1 h at 90 Degree C.
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