矿用阀门选用手册.doc

矿用阀门选用手册目录表矿用电动闸阀………………………………………………………………………… 1~4矿用配水排污阀…………………………………………………………………… 5~7矿用MG电动球阀…………………………………………………………………… 8矿用止回阀…………………………………………………………………………… 9矿用电动碟阀………………………………………………………………………… 10矿用电动刀闸阀（浆液阀）…………………………………………………… 11ZB系列矿用阀门电动装置…………………………………………………… 12~14ZB系列一体化阀门电动装置…………………………………………………… 15矿用隔爆型阀门电动装置控制箱……………………………………………16~18 矿用阀门选用备忘录……………………………………………………………… 19一、 矿用电动闸阀1. 主要特点及用途①. 流体阻力小，启闭时所需力矩小；②. 无安装方向要求，双向密封，流阻小，使用寿命长；③. 全开时闸板所受工作介质的冲蚀比截止阀小；④. 主要用于介质不受流向限制的水、污水、油、汽等场合，不推荐使用介质内含有悬浮颗粒的场合。

⑤. 如果有开关速度要求，还可以通过增加阀杆螺纹头数或改变电动装置的输出转速予以满足2. 执行标准设计、制造GB/T 12221-1989 GB/T 12222-1989 GB/T 12224-1989 GB/T 12234-1989 管路连接JB/T79-94检验、试验GB/T 13927-1992 JB/T9092-19993. 主要性能规范公称压力检验试验压力壳体密封(液体)密封(气体)上密封PN(MPa)1.5PN1.1PN0.6 MPa1.1PN4.主要零部件材料 阀体WCB WCB+硬质合金阀盖闸板阀座阀杆铬系不锈钢螺母铝铁黄铜填料石棉、柔性石墨、聚四氟乙烯、浸聚四氟乙烯驱动矿用ZB系列阀门电动装置5. 结构示意图（见右图） 6.连接尺寸及相关参数6.1 MZ941H—16型电动闸阀 (阀体材料为WCB)阀门主要尺寸（mm)电动装置主要参数型号转矩(N·m)转速(r/m)电机功率(Kw)额定电流(A)DNLDD1Z×dH电压660V电压380V502501601254×Φ18615ZB10100240.250.81.03652651801454×Φ18625ZB15150240.370.951.38802801951608×Φ18700ZB15150240.370.951.381003002151808×Φ18760ZB20200240.551.42.21253252452108×Φ18825ZB20200240.551.42.21503502802408×Φ23920ZB30300240.752.02.6220040033529512×Φ231075ZB30300240.752.02.6225045040535512×Φ251265ZB45450241.12.04.030050046041012×Φ251480ZB60600241.52.84.1235055052047016×Φ251660ZB90900242.23.95.2540060058052516×Φ301930ZB90900242.23.95.2545065064058520×Φ302000ZB12012002435.47.950070070565020×Φ342220ZB18018001846.48.8760080084077020×Φ412430ZB18018001846.48.876.2 MZ941H—25型电动闸阀(阀体材料为WCB)阀门主要尺寸（mm)电动装置主要参数型号转矩(N·m)转速(r/m)电机功率(Kw)额定电流(A)DNLDD1Z×dH电压660V电压380V502501601254×Φ18625ZB10100240.250.81.03652651801458×Φ18630ZB15150240.370.951.38802801951608×Φ18710ZB15150240.370.951.381003002301908×Φ23745ZB20200240.551.42.21253252702208×Φ25860ZB20200240.551.42.21503503002508×Φ25925ZB30300240.752.02.6220040036031012×Φ251155ZB30300240.752.02.6225045042537012×Φ301360ZB45450241.12.04.030050048543016×Φ301465ZB60600241.52.84.1235055055049016×Φ341670ZB90900242.23.95.2540060061055016×Φ341930ZB1201200243.05.47.945065066060020×Φ342150ZB1201200243.05.47.950070073066020×Φ412220ZB18018001846.48.8760080084077020×Φ412430ZB2502500185.57.58.876.3 MZ941H—40型电动闸阀(阀体材料为WCB)阀门主要尺寸（mm)电动装置主要参数型号转矩(N·m)转速(r/m)电机功率Kw)额定电流(A)DNLDD1Z×dH电压660V电压380V502501601254×Φ18685ZB10100240.250.81.03652801801458×Φ18725ZB15150240.370.951.38803101951608×Φ18755ZB15150240.370.951.381003502301908×Φ18805ZB20200240.551.42.21254002702208×Φ25840ZB20200240.551.42.21504503002508×Φ25960ZB30300240.752.02.6220055037532012×Φ301100ZB30300240.752.02.6225065044538512×Φ341440ZB45450241.12.04.030075051045016×Φ341500ZB60600241.52.84.1235085057051016×Φ341750ZB90900242.23.95.2540095065558516×Φ411800ZB1201200243.05.47.9450105068061020×Φ411910ZB1201200243.05.47.9500115075567020×Φ482070ZB18018001846.48.87600135089079520×Φ542300ZB2502500185.57.58.876.4 MZ941H—64型电动闸阀(阀体材料为WCB)阀门主要尺寸（mm)电动装置主要参数型号转矩(N·m)转速(r/m)电机功率(Kw)额定电流(A)DNLDD1Z×dH电压660V电压380V502501751354×Φ23680ZB10100240.250.81.03652802001608×Φ23700ZB10100240.250.81.03803102101708×Φ23725ZB15150240.370.951.381003502502008×Φ25805ZB20200240.551.42.21254002952408×Φ30840ZB20200240.551.42.21504503402808×Φ34960ZB30300240.752.02.6220055040534512×Φ341100ZB45450241.12.04.025065047040012×Φ411350ZB60600241.52.84.1230075053046016×Φ411650ZB90900242.23.95.2535085059552516×Φ411960ZB1201200243.05.47.9。