NORGREN-HERION中国代表处/HERION电磁阀直销
HERION电磁阀的主要特点电磁阀外漏堵绝，内漏易控，使用安全。内外泄漏是危及安全的要素。其它自控阀通常将阀杆伸出，由电动、气动、液动执行机构控制阀芯的转动或移动。这都要解决长期动作阀杆动密封的外泄漏难题；唯有电磁阀是用电磁力作用于密封在电动调节阀隔磁套管内的铁芯完成，不存在动密封，所以外漏易堵绝。电动阀力矩控制不易，容易产生内漏，甚至拉断阀杆头部；电磁阀的结构型式容易控制内泄漏，直至降为零。所以，电磁阀使用特别安全，尤其适用于腐蚀性、有毒或高低温的介质。 HERION电磁阀系统简单，便接电脑，价格低谦。电磁阀本身结构简单，价格也低，比起调节阀等其它种类执行器易于安装维护。更显著的是所组成的自控系统简单得多，价格要低得多。
HERION电磁阀对介质洁净度有较高要求，含颗粒状的介质不能适用，如属杂质须先滤去。另外，粘稠状介质不能适用，而且，特定的产品适用的介质粘度范围相对较窄。HERION电磁阀型号多样，用途广泛。电磁阀虽有先天不足，优点仍十分突出，所以就设计成多种多样的产品，满足各种不同的需求，用途极为广泛。
HERION电磁阀动作快递，功率微小，外形轻巧。电磁阀响应时间可以短至几个毫秒，即使是先导式电磁阀也可以控制在几十毫秒内。由于自成回路，比之其它自控阀反应更灵敏。设计得当的电磁阀线圈功率消耗很低，属节能产品；还可做到只需触发动作，自动保持阀位，平时一点也不耗电。电磁阀外形尺寸小，既节省空间，又轻巧美观。电磁阀调节精度受限，适用介质受限。
主营产品
NORGREN（HERION）英国诺冠（德国海隆）压力开关：NORGREN（HERION）适用于气动：18D系列压力开关，NORGREN（HERION）所有流体：20D系列压力开关，NORGREN（HERION）小型圈液体系列：08系列，NORGREN（HERION）电子压力开关：33D系列，NORGREN（HERION）模拟压力传感器：18S系列，NORGREN（HERION）电子压力开关/探头：40D系列。HERION德国海隆电磁阀：HERION先导式电磁阀：26230，80107系列，HERION直动式电磁阀：24011系列，HERION先导式软密封滑阀：97100系列，HERION先导式电磁阀：97105系列，HERION直动式电磁阀：95000系列，HERION直动式电磁阀：96000系列，HERION间接式电磁先导滑阀：26200系列，HERION间接式软密封滑阀：26230系列。
部分型号如下，仅供参考：
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