ISO 9635-2:2006 农业灌溉设备 灌溉阀 第2部分：隔离阀

标准编号：ISO 9635-2:2006

中文名称：农业灌溉设备 灌溉阀 第2部分：隔离阀

英文名称：Agricultural irrigation equipment — Irrigation valves — Part 2: Isolating valves

发布日期：2006-11

标准范围

ISO 9635-2:2006规定了隔离阀的结构和性能要求以及试验方法，这些隔离阀用于在温度不超过60°C的灌溉系统中运行，其中可能含有肥料和农业中使用的其他类型和浓度的化学品。它适用于直径为DN 8（1/4英寸）或更大的液压操作隔离灌溉阀，设计用于在全开和全关位置运行，但也可在任何中间位置长时间运行。

ISO 9635-2:2006 specifies construction and performance requirements and test methods for isolating valves, intended for operation in irrigation systems with water at temperatures not exceeding 60 °C, which can contain fertilizers and other chemicals of the types and concentrations used in agriculture. It is applicable to hydraulically operated isolating irrigation valves of DN 8 (1/4 inch) diameter or greater, designed to operate in the fully open and fully closed positions, but which can also operate for extended time periods in any intermediate position.

标准预览图