美国PARKER原装电磁阀具有良好的安全性：

    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PARKER防水、防尘电磁阀。

    派克电磁阀公称压力应超过管内zui高工作压力。

    腐蚀性介质：宜选用美国PARKER塑料电磁阀和全不锈钢；对于强腐蚀的介质必须选用隔离膜片式。中性介质，也宜选用铜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。

上海维特锐直接从德国PARKER工厂拿货，直接拿到折扣价格，货期稳定

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