Deck mounted bath shower transfer valves with internal backflow prevention 预防内部回流的立式浴缸淋浴转换阀
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Deck mounted bath shower transfer valves with integral backflow protection 装盖板的带整体回流保护的浴室淋浴转换阀
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Install a minimum of 1 " above flood level of fixture if factory deck mounted or not less than 6 " if general plumbing field application 安装时要使阀盖侧面朝上,要便于测试和维修。不要安装在隐蔽的位置或区域,在这些地方,由于阀内件正常磨损产生的水泄漏可能导致阀门损坏。