入墙式延时冲洗阀（手柄式）

入墙式延时冲洗阀特点：延时自闭、水流路径成“一”字型（可以调节延时时间为1-10秒）有手柄式、按钮式、脚踏式。Characteristics of vertical time-lapse self-closing flush valve: they are time-lapse, self-closing, beeline of water route.适用范围：由于具有延时自闭功能，卫生、节水效果明显，适合于我们家庭使用，也适用于学校、车站、医院、工厂、饭店等公共场所。Suitable locations: They are time-lapse self-closing, hygienic to prevent the spread of bacterium, remarkable in saving water, so they are applicable to our families and public places such as schools, bus stations, hospitals, hotels, factories, ect.

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