标准编号：ISO 16003:2008
中文名称：用气体灭火系统的构件 要求和试验方法 容器阀组件及其驱动器、选择器阀及其驱动器、喷嘴、挠性和刚性连接器、和止回阀与单向阀
英文名称：Components for fire-extinguishing systems using gas— Requirements and test methods — Container valve assemblies and their actuators; selector valves and their actuators; nozzles; flexible and rigid co
发布日期：2008-09
标准范围
This International Standard specifies requirements and describes test methods for the following componentsused in gaseous fire-extinguishing systems: container valve assemblies, which include container valve,actuator and. if applicable, a diptube; selector valves and their actuators; agent distribution nozzles; flexibleconnectors; and check and non-return valves.Container valve assemblies are designed to control the extinguishant flow from the container to thedistribution pipe work. They are normally in the closed position. The automatic control device triggers theactuator and the valve opens. Where applicable, the requirements contained in the test methods also apply toseparate container valves.The design of the nozzles influences the area coverage, the height limitations, the discharge rate and the flowrate.This International Standard is applicable to check valves installed between container valve and manifold andnon-return valves installed in pilot lines, except those valves that are tested in combination with non-electricalcontrol devices. It is required that non-return and check valves allow the passage in the direction of flow andprevent flow in the reverse direction.NOTE For the purpose of this International Standard, the pressure in megapascals (bars) means gauge pressure,unless otherwise indicated.
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