| 标准号: |
NF P43-029-2005 |
| 英文名称: |
Devices to prevent pollution by backlow of potable water - Pressurized air inlet valves DN 15 to DN 50 - Family L, type A and type B. |
| 中标分类: |
建材>>供水、排水器材设备 |
| 发布日期: |
2005-10-01 |
| 发布单位: |
FR-AFNOR |
| 标准状态: |
请与本站工作人员进行确认 |
| 实施日期: |
2005-10-05 |
| ICS分类: |
饮用水>>饮用水 |
| 正文语言: |
其他 |
| 原文名称: |
Dispositifs de protection contre la pollution de l'eau potable par retour. Clapet d'entrée d'air sous pression DN 15 ? DN 50. Famille L, type A et type B |
| 页数: |
22P.;A4 |
| 采用关系: |
EN 14455-2005,IDT |
| 内容提要(CN): |
试验;回流控制;安装尺寸;保安措施;安全装置;止回阀;安全措施;危害;阀门;温度;回流;名称与符号;流量率;给水设施;反虹吸系统;给水(建筑物);流动;水净化;材料性能;给水;材料;质量;输水管道配件;水源保护;饮用水管理;定义;管道装置;密封性;饮用水;饮用水供给;饮用水污染;饮用水设备;排放旋塞;管道工程系统;尺寸;水;水常规;安全阀;卫生学;噪声;保护措施;规范(验收);化学性质;水质;管;作标记;质量保证;流体设备元件;特性;水污染;设计 |
| 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;Flows;Fluid equipment components;Hazards;Hygiene;Marking;Material properties;Materials;Mounting dimensions;Noise;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: |
法国 |