一体化本安煤安隔爆型矿用电动闸阀ZJK941H-16C/MKZ941H-16C

一体化本安煤安隔爆型矿用电动闸阀zjk941h-16c/mkz941h-16c

一体化本安煤安隔爆型矿用电动闸阀zjk941h-16c/mkz941h-16c主要用于煤矿，井下，一般这种煤安隔爆型矿用电动闸阀，带煤安电动闸阀，矿用防爆电动闸阀电源电压有380v和660v,这种电动闸阀必须带有煤安证才能进矿。电动装置特点:拥有矿用证和煤安证,防爆型防护等级为ip68。适用于易燃易爆的场合,安全系数高、操作功能强、性能稳定等。防爆型产品有di和diibt4两种，di适用于煤矿非采掘工作面；diibt4用于工厂，适用于环境为iia、iib级t1～t4组的爆炸性气体混合物。本产品的性能符合jb/t8528-1997<普通型阀门电动装置技术条件>的规定。防爆型的性能符合gb3836.1-2000<爆炸性环境用防爆电气设备通用要求>及jb/t8529-1997<隔爆型阀门电动装置技术条件>的规定。并经国家防爆电气产品测试中心检定，取得了防爆合格证。整体型电装是在z普通型基础上派生而成，增加了不少电器和电子元件，整体普通型电气部分主要由多功能模块mk1远程控制模块mk2按钮盒指示灯、开度表、接触器等组成。多功能模块mk1又由相位识别器xs、接触器互锁保护器hb和直流电源dc三部分组成。远程模块mk2由四个固态继电器和三个拨码开关组成。整体调节型电气部分由调节模块tmk、 防爆矿用电动闸阀，带煤安电动闸阀，防爆矿用电动闸阀，矿用防爆电动闸阀，zjk941h-16c/mkz941h-16c主要用于煤矿，井下，一般这种防爆矿用电动闸阀，带煤安电动闸阀，矿用防爆电动闸阀电源电压有380v和660v,这种电动闸阀必须带有煤安证才能进矿接触器等组成。控制线为220v，50hz（特殊订货60hz）；远程控制为24vdc。调节模块可接收和输出4～20ma标准信号。电气元件安装在一块可翻转的板上，以便对力矩控制、行程控制器、开度机构进行调整。按钮盒上有三个按钮，中间为现场/远控转换按钮，其左边现场关阀按钮，右边为现场开阀按钮，盖上按钮盒为远方控制，打开盖子为现场操作。2. 矿用电动闸阀，矿用防爆型电动闸阀，mz941h电动闸阀特点:①阀门采用压力自紧式密封或阀体、阀盖垫片密封结构，！使用安全可靠。②阀瓣采用双闸板中间带万向顶结构，能自动调整阀瓣与阀座密封面吻合度，保证阀门的密封。同时此结构维修方便，节约费用，阀瓣互换性较好。③阀瓣、阀座密封面用钴铬钨硬质合金由等离子喷焊而成，密封面硬度高，耐磨擦，抗擦伤，使用寿命长。④阀杆用渗氮钢制成，表面氮化处理，硬度高，抗擦伤，耐腐蚀，使用寿命长。⑤电动装置配有转矩控制机构、现场操作机构和手、电动切换机构。除就地操作外，还可以进行远距离操作、plc控制、4~20ma电流输入输出智能控制等。⑥手动阀门由手动机构或撞击时手轮开启。减小阀门操作力。⑦阀门可安装在管道的任何位置，同时根据介质和介质的温度选择碳钢或合金钢阀门。⑧初次安装和调试时，必须手动把阀门开到约一半的位置，以免电机相序接反导致阀门或电装损坏。

 防爆矿用电动闸阀，带煤安电动闸阀，防爆矿用电动闸阀，矿用防爆电动闸阀，zjk941h-16c/mkz941h-16c主要用于煤矿，井下，一般这种防爆矿用电动闸阀，带煤安电动闸阀，矿用防爆电动闸阀电源电压有380v和660v,这种电动闸阀必须带有煤安证才能进矿mz941h-10cdn32/mz941h-10c dn40/mz941h-10c dn50/mz941h-10c dn65/mz941h-10cdn80/mz941h-10c dn100/mz941h-10c dn125/mz941h-10c dn150/mz941h-10cdn200/mz941h-10c dn250/mz941h-10c dn300/mz941h-10c dn350/mz941h-10cdn400/mz941h-10c dn450/mz941h-10c dn500/mz941h-10c dn600/mz941h-10cdn700/mz941h-10c dn800/mz941h-10c dn900/mz941h-10cdn1000/mz941h-16c dn32/mz941h-16c dn40/mz941h-16c dn50/mz941h-16cdn65/mz941h-16c dn80/mz941h-16c dn100/mz941h-16c dn125/mz941h-16cdn150/mz941h-16c dn200/mz941h-16c dn250/mz941h-16c dn300/mz941h-16cdn350/mz941h-16c dn400/mz941h-16c dn450/mz941h-16c dn500/mz941h-16cdn600/mz941h-16c dn700/mz941h-16c dn800/mz941h-16c dn900/mz941h-16cdn1000/mz941h-25c dn32/z941h-25c dn40/z941h-25c dn50/z941h-25cdn65/z941h-25c dn80/z941h-25c dn100/z941h-25c dn125/mz941h-25cdn150/mz941h-25c dn200/mz941h-25c dn250/mz941h-25c dn300/mz941h-25cdn350/mz941h-25c dn400/mz941h-25c dn450/mz941h-25c dn500/mz941h-25cdn600/mz941h-25c dn700/mz941h-25c dn800/mz941h-25c dn900/mz941h-25cdn1000/mz941h-40c dn32/mz941h-40c dn40/mz941h-40c dn50/mz941h-40cdn65/mz941h-40c dn80/mz941h-40c dn100/mz941h-40c dn125/mz941h-40cdn150/mz941h-40c dn200/mz941h-40c dn250/mz941h-40c dn300/mz941h-40cdn350/mz941h-40c dn400/mz941h-40c dn450/mz941h-40c dn500/mz941h-40cdn600/mz941h-40c dn700/mz941h-40c dn800/mz941h-40c dn900/mz941h-40cdn1000/mz941h-64c dn32/mz941h-64c dn40/mz941h-64c dn50/mz941h-64cdn65/mz941h-64c dn80/mz941h-64c dn100/mz941h-64c dn125/mz941h-64cdn150/mz941h-64c dn200/mz941h-64c dn250/mz941h-64c dn300/mz941h-64c dn350/mz941h-64c dn400/mz941h-64c dn450/mz941h-64cdn500/mz941h-64c dn600/mz941h-64c dn700/mz941h-64c dn800/mz941h-64cdn900/mz941h-64c dn1000/mz941h-100c dn32/mz941h-100cdn40/mz941h-100c dn50/mz941h-100c dn65/mz941h-100c dn80/mz941h-100cdn100/mz941h-100c dn125/mz941h-100c dn150/mz941h-100cdn200/mz941h-100c dn250/mz941h-100c dn300/mz941h-100cdn350/mz941h-100c dn400/mz941h-100c dn450/mz941h-100cdn500/mz941h-100c dn600/mz941h-100c dn700/mz941h-100cdn800/mz941h-100c dn900/mz941h-100c  dn1000

zjk941h-16c/mkz941h-16c，带煤安电动闸阀，防爆矿用电动闸阀，矿用防爆电动闸阀，mz941h-16c主要用于煤矿，井下，一般这种防爆矿用电动闸阀，带煤安电动闸阀，矿用防爆电动闸阀电源电压有380v和660v,这种电动闸阀必须带有煤安证才能进矿 防爆矿用电动闸阀，矿用防爆电动闸阀，zjk941h-16c/mkz941h-16c