EN 14453-2005 防饮用水回流污染的装置.带恒定大气压力孔的管阻流器DN10至DN 20.C型D系列
EN 14453-2005 标准详情
- 标准号:EN 14453-2005
- 中文标题:防饮用水回流污染的装置.带恒定大气压力孔的管阻流器DN10至DN 20.C型D系列
- 英文标题:devices to prevent pollution by backflow of potable water - pipe interrupter with permanent atmospheric vent dn 10 to dn 20 - family d, type c
- 标准类别:欧盟标准EN
- 发布日期:2005-05-18
内容简介
Defines the characteristics of pipe interrupters with permanent atmospheric vent, DN 10 to DN 20 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 90 degree C.
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