直流电磁阀DDN14，DDN25

双向 NC. 空气

这些现有技术的阀门状态具有最小的整体尺寸和高容量效率，并且在任何真空水平都有高响应速度。它们是细心选择材料，最先进的建设性技术和技术人员的深入知识。该系列电磁阀是专利的。DDN电磁阀是直接驱动，双向双位置阀，直接驱动，双快门，它们通常是关闭的。它们由热压黄铜体组成，其中连接位于连接的内部机构，具有双闸板和由电线线启动的致动器。标准电线式用合成树脂完全塑化，执行，紧密执行，F（最多155°C），符合VDE标准，符合EN 175301-803（EX DIN 43650），具有6.3mm 3端电气连接。保护程度IP 54;IP 65插入连接器。允许对电压标称值的容差：±10％。最大。 absorption: 20 V.A. with AC and 18 W with DC (except for DDN 25 which cannot be activated with DC). The electric coil can be rotated by 360°. The connector can be rotated by 180° on the coil and can be supplied, upon request, with LED lights, anti-interference circuit and/or with protection devices against overvoltage and polarity reversal. For a correct operation, we recommend installing the solenoid valve upside-down. DDN solenoid valves are particularly indicated for degassers, autoclaves, vacuum thermo-welders and in all applications where suction has to be controlled separately from the air inlet into circuit.