标准号: |
BS EN 14451-2005 |
英文名称: |
Devices to prevent pollution by backflow of potable water - In-line anti-vacuum valves DN 8 to DN 80 - Family D, type A |
中标分类: |
建材>>供水、排水器材设备 |
发布日期: |
2005-12-21 |
发布单位: |
GB-BSI |
标准状态: |
请与本站工作人员进行确认 |
实施日期: |
2005-12-21 |
ICS分类: |
饮用水>>饮用水 |
起草单位/标准公告: |
BSI |
正文语言: |
英语 |
页数: |
24P.;A4 |
附注: |
Incorporating corrigendum October 2008 |
被代替标准: |
BS 6282-2-1982;BS 6282-4-1982;02/103305 DC-2002 |
引用标准: |
EN 806-1-2000;EN 1717-2000;EN ISO 228-1;EN ISO 3822-1;EN ISO 3822-3;EN ISO 3822-4;EN ISO 5167-1;EN ISO 6509;ISO 7-1;ISO 9227 |
采用关系: |
EN 14451-2005,IDT |
内容提要(CN): |
反虹吸系统;反真空装置;回流;单向阀;止回阀;化学性质;定义;设计;名称与符号;尺寸;排放旋塞;饮用水管理;饮用水设备;饮用水供给;流量率;流体设备元件;危害;卫生学;作标记;材料性能;材料;安装尺寸;管道装置;管;管道工程系统;引用水污染;饮用水;特性;水源保护;保护措施;质量;质量保证;逆流;逆流控制;安全装置;安全措施;安全阀;保安措施;规范(验收);温度;试验;密封性;阀门;水;输水管道配件;水污染;水常规;水净化;水质;给水;给水(建筑物);给水设施 |
内容提要(EN): |
Anti-siphonage systems;Anti-vacuum devices;Backflow;Check valves;Chemical properties;Definition;Definitions;Design;Designations;Dimensions;Draw-off taps;Drinking water control;Drinking water installations;Drinking water supply;Flow rates;Fluid equipment components;Hazards;Hygiene;Marking;Material properties;Materials;Mounting dimensions;Pipeline installations;Pipes;Pipework systems;Pollution of drinking water;Potable water;Properties;Protection of water resources;Protective measures;Quality;Quality assurance;Reflux;Reflux control;Safety devices;Safety measures;Safety valves;Security measures;Specification (approval);Temperature;Testing;Tightness;Valves;Water;Water fittings;Water pollution;Water practice;Water purification;Water quality;Water supply;Water supply (buildings);Water supply installations |
归属: |
英国 |