BS EN 12094-13-2001 固定消防系统.气体灭火系统元件.止回阀和非止回阀试验方法和要求

标准号：BS EN 12094-13-2001
中文标准名称：固定消防系统.气体灭火系统元件.止回阀和非止回阀试验方法和要求
英文标准名称：Fixed firefighting systems - Components for gas extinguishing systems - Requirements and test methods for check valves and non-return valves
标准类型：C84
发布日期：2001/5/15 12:00:00
实施日期：2001/5/15 12:00:00
中国标准分类号：C84
国际标准分类号：13.220.20
适用范围：This European Standard specifies the requirements and describes test methods for check and non-return valves for CO2, inert gas or halocarbon gas fire extinguishing systems. Non-return and check valves allow the passage in the direction of flow and they prevent flow in the reverse direction. This European Standard is applicable to check valves installed between container valve and manifold and non-return valves installed in pilot lines, except those valves which are tested in combination with non-electrical control devices.