| 标准号: |
NF P43-016-2005 |
| 英文名称: |
Devices to prevent pollution by backlow of potable water - Hose union backflow preventer DN 15 to DN 32 - Family H, type A. |
| 中标分类: |
0>>0 |
| 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: |
其他阀门>>其他阀门 |
| 正文语言: |
其他 |
| 原文名称: |
Dispositifs de protection contre la pollution de l'eau potable par retour. Disconnecteur d'extrémité DN 15 ? DN 32. Famille H, type A |
| 页数: |
24P.;A4 |
| 被代替标准: |
NF P43-016-1985 |
| 采用关系: |
EN 14454-2005,IDT |
| 内容提要(CN): |
卫生学;保护措施;噪声;管道工程系统;水;安全阀;规范(验收);密封性;饮用水供给;饮用水;温度;管道装置;安全装置;饮用水污染;排放旋塞;饮用水设备;水污染;流体设备元件;物理性能;化学性质;尺寸;管;水质;定义;质量保证;作标记;特性;材料;流量率;回流;连接尺寸;阀门;安全措施;设计;给水设施;质量;安装尺寸;危害;保安措施;回流控制;止回阀;输水管道配件;饮用水管理;水源保护;材料性能;名称与符号;给水;软管接头;反虹吸系统;水净化;给水(建筑物);水常规(实验);试验 |
| 内容提要(EN): |
Anti-siphonage systems;Backflow;Check valves;Chemical properties;Connecting dimensions;Definition;Definitions;Design;Designations;Dimensions;Draw-off taps;Drinking water control;Drinking water installations;Drinking water supply;Flow rates;Fluid equipment components;Hazards;Hose connectors;Hygiene;Marking;Material properties;Materials;Mounting dimensions;Noise;Physical properties;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;Securing fixture;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 |