品牌
生产厂家厂商性质
上海市所在地
法兰式气动角座阀,上海角座阀|上海阀门|角座阀生产厂家
面议不锈钢角座阀,上海角座阀|上海阀门|角座阀生产厂家
面议DKJ61W-16P|DKJ61W-25P|DKJ61W64P|DKJ61W-160P真空截止阀
面议DHJ61W-16P|DHJ61W-25P|DHJ61W64P|DHJ61W-160P水封截止阀
面议DKJ61H-16C|DKJ61H-25C|DKJ61H-64C|DKJ61H-100C真空截止阀
面议DHJ61H-16C|DHJ61H-25C|DHJ61H-64C|DHJ61H-100C水封截止阀
面议DKJ41H-16C|DKJ41H-25C|DKJ41H-64C|DKJ41H-100C真空截止阀
面议DHJ41H-16C|DHJ41H-25C|DHJ41H-64C|DHJ41H-100C水封截止阀
面议J961Y-100v|J961Y-140v|J961Y-170V电动截止阀
面议J61Y-16P|J61Y-25P|J61Y-64P|J6Y-160P|J61Y-320P截止阀
面议J61W-16P|J61W-25P|J61W-64P|J61W-160P截止阀
面议J941H-16I|J941H-25I|J941H-64I|J941H-100I电动截止阀
面议J941X电动排泥阀,上海排泥阀|上海阀门|排泥阀生产厂家
排泥阀(mud valve):本产品安装在自来水公司或其它各类水池旁、水池中,以便随时排除池内泥沙。该阀的主要特点是采用双室隔膜传动机构替代活塞式,无运动磨损,本产品由液压缸和角式截止阀组合而成,液压缸内动力带动瓣升降,使阀体通道开或闭,以达到流体通断。液压缸的活塞密封件为L型皮碗,其密封性能好,经久耐用。阀瓣与阀座为软密封,密封性能好,无泄露。采用电动二位四通换向阀或手动二位四通换向阀集中控制,操作方便。