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产品名称：矿用防爆型电动闸阀[ 2019-03-21 ]

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产品介绍
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一、矿用防爆型电动闸阀详细介绍
矿用防爆型电动闸阀，带煤安电动闸阀，防爆矿用电动闸阀，矿用防爆电动闸阀，MZ941H-64C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，
矿用防爆型电动闸阀特点:
①阀门采用压力自紧式密封或阀体、阀盖垫片密封结构，值得信赖！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。

二、矿用防爆型电动闸阀型号参数
MZ941H-10C DN32/MZ941H-10C DN40/MZ941H-10C DN50/MZ941H-10C DN65/MZ941H-10C DN80/MZ941H-10C DN100/MZ941H-10C DN125/MZ941H-10C DN150/MZ941H-10C DN200/MZ941H-10C DN250/MZ941H-10C DN300/MZ941H-10C DN350/MZ941H-10C DN400/MZ941H-10C DN450/MZ941H-10C DN500/MZ941H-10C DN600/MZ941H-10C DN700/MZ941H-10C DN800/MZ941H-10C DN900/MZ941H-10C DN1000/MZ941H-16C DN32/MZ941H-16C DN40/MZ941H-16C DN50/MZ941H-16C DN65/MZ941H-16C DN80/MZ941H-16C DN100/MZ941H-16C DN125/MZ941H-16C DN150/MZ941H-16C DN200/MZ941H-16C DN250/MZ941H-16C DN300/MZ941H-16C DN350/MZ941H-16C DN400/MZ941H-16C DN450/MZ941H-16C DN500/MZ941H-16C DN600/MZ941H-16C DN700/MZ941H-16C DN800/MZ941H-16C DN900/MZ941H-16C DN1000/MZ941H-25C DN32/Z941H-25C DN40/Z941H-25C DN50/Z941H-25C DN65/Z941H-25C DN80/Z941H-25C DN100/Z941H-25C DN125/MZ941H-25C DN150/MZ941H-25C DN200/MZ941H-25C DN250/MZ941H-25C DN300/MZ941H-25C DN350/MZ941H-25C DN400/MZ941H-25C DN450/MZ941H-25C DN500/MZ941H-25C DN600/MZ941H-25C DN700/MZ941H-25C DN800/MZ941H-25C DN900/MZ941H-25C DN1000/MZ941H-40C DN32/MZ941H-40C DN40/MZ941H-40C DN50/MZ941H-40C DN65/MZ941H-40C DN80/MZ941H-40C DN100/MZ941H-40C DN125/MZ941H-40C DN150/MZ941H-40C DN200/MZ941H-40C DN250/MZ941H-40C DN300/MZ941H-40C DN350/MZ941H-40C DN400/MZ941H-40C DN450/MZ941H-40C DN500/MZ941H-40C DN600/MZ941H-40C DN700/MZ941H-40C DN800/MZ941H-40C DN900/MZ941H-40C DN1000/MZ941H-64C DN32/MZ941H-64C DN40/MZ941H-64C DN50/MZ941H-64C DN65/MZ941H-64C DN80/MZ941H-64C DN100/MZ941H-64C DN125/MZ941H-64C DN150/MZ941H-64C DN200/MZ941H-64C DN250/MZ941H-64C DN300/ MZ941H-64C DN350/MZ941H-64C DN400/MZ941H-64C DN450/MZ941H-64C DN500/MZ941H-64C DN600/MZ941H-64C DN700/MZ941H-64C DN800/MZ941H-64C DN900/MZ941H-64C DN1000/MZ941H-100C DN32/MZ941H-100C DN40/MZ941H-100C DN50/MZ941H-100C DN65/MZ941H-100C DN80/MZ941H-100C DN100/MZ941H-100C DN125/MZ941H-100C DN150/MZ941H-100C DN200/MZ941H-100C DN250/MZ941H-100C DN300/MZ941H-100C DN350/MZ941H-100C DN400/MZ941H-100C DN450/MZ941H-100C DN500/MZ941H-100C DN600/MZ941H-100C DN700/MZ941H-100C DN800/MZ941H-100C DN900/MZ941H-100C DN1000