武汉华哲嘉业自动化设备

1.腐蚀性介质：宜选用塑料王电磁阀和全不锈钢；对于强腐蚀的介质必须选用隔离膜片式。例CD-F.Z3CF。中性介质，也宜选用铝合金为阀壳材料的电磁阀，否则，阀壳中常有锈屑脱落，尤其是动作不频繁的场合。氨用阀则不能采用铜材。

2.爆炸性环境：必须选用相应防爆等级产品，露天安装或粉尘多场合应选用防水，防尘品种。

3.电磁阀公称压力应超过管内最高工作压力。
 

武汉华哲嘉业自动化设备有限公司专业供应ASCO电磁阀，西门子阀门定位器，霍尼韦尔限位开关。
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