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上海高成阀门-减压阀概述

减压阀是一种自动降低管路工作压力的专门装置，它可将阀前管路较高的水压减少至阀后管路所需的水平，广泛用于高层建筑、城市给水管网水压过高的区域、矿井及其他场合。减压阀以保证给水系统中各用水点获得适当的服务水压和流量。

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