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阀企
资讯
仓储
云展
收藏 泄压阀/持压阀/紧急开启阀
产品制造商
永秀阀门有限公司
地址：福建省南安市仑苍镇高新技术园区
电话：0595-86185858
产品参数
通径：
DN50~700
压力：
PN1.0~2.5
材质：
碳钢 不锈钢
介质：
水
标准：
GB
连接方式：
产品特点
泄压阀：可将给水管中超过向导阀安全设定值之压力释放，并维持管中压力于一安全设定值以下，以防止管中高压或突压（SURGE）毁损管线或设备。可用于高层大楼消防测试循环系统之泄压用，以防止水压过高造成系统危险。
持压阀：可维持主阀上游供水压力于某一设定值以上，以保障主阀上游供水区之压力。
紧急开启阀：装于消防喷淋泵出水口处，当泵出水口处有压力上升至某一设定值以上时此阀立即开启。
压力等级：PN10、PN16、PN25
隔膜式︰Φ50mm~Φ700mm
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