burkert 0124 A 3.0 FKM PVDF 00069006
先导式电磁阀: 原理:通电时,电磁力把先导孔打开,上腔室压力迅速下降,在关闭件周围形成上低下高的压差,流体压力推动关闭件向上移动,阀门打开;断电时,弹簧力把先导孔关闭,入口压力通过旁通孔迅速腔室在关阀件周围形成下低上高的压差,流体压力推动关闭件向下移动,关闭阀门。 特点: 流体压力范围上限较高,可任意安装(需定制)但必须满足流体压差条件。
电磁阀从阀结构和材料上的不同与原理上的区别,分为六个分支小类:0124 是一种直动式、二位二通或二位三通旋启式衔铁电磁阀。提供的产品具有多种作用,可用于打开、关闭、计量、混合和分配等操作。磁性系统通过一个隔膜系统与介质室隔开。0121两位两通或两位三通带隔离膜片的转动衔铁式电磁阀,直动式,0-4 bar; DN 4 up to 8mm; G1/4", G3/8"
burkert 0124 A 3.0 FKM PVDF 00069006
Valve opening; Power off, the spring force to close the guide hole, inlet pressure chamber through the by pass hole quickly in closing valve using a form around the high differential pressure, fluid pressure push close move down, close the valve.Features: high fluid pressure range, optional installation (to be customized) but must meet the fluid pressure differential conditions. The difference of the solenoid valve from the structure and material of the valve and the principle is divided into six sub-categories:
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