详细介绍
ASCO先导膜片阀 阿斯卡三通电磁阀有三个管道连接和两个孔。当一个孔是打开的,另一种是关闭的,反之亦然。 3通电磁阀通常用于交替地施加压力和排气压力从阀致动器或单作用气缸。
8320G001,8320G003,8320G013,8320G015,
8320G017,8320G027,8320G029,8320G031,
8320G041,8320G043,8320G045,8320G047,
8320G049,8320G051,8320G053,8320G055,
8320G057,8320G083,8320G087,8320G089,
8320G130,8320G132,8320G136,8320G140,
8320G142,8320G146,8320G172,8320G174,
8320G176,8320G178,8320G180,8320G182,
8320G184,8320G186,8320G188,8320G190,
8320G192,8320G194,8320G196,8320G198,
8320G200,8320G201,8320G202,8320G203,
8320G204,8320G205,8320G212,8320G213,
8320G214,8320G215,8320G216,8320G217,
8320G218,8320G219,8320G220,8320G221,
8320G222,8320G223,8320G224,8320G225,
8320G703,8320G704,8320G705,8320G706,
ASCO先导膜片阀
先导式电磁阀,通电时,依靠电磁力提起阀杆,导阀口打开,此时电磁阀上腔通过先导孔卸压,在主阀芯周围形成上低下高的压差,在压力差的作用下,流体压力推动主阀芯向上移动将主阀口打开;断电时,在弹簧力和主阀芯重力的作用下,阀杆复位,先导孔关闭,主阀芯向下移动,主阀口关闭;电磁阀上腔压力升高,流体压力向主阀芯加压,密封更好。特性:
1.先导膜片式结构,低功能。
2.?;ば湍て峁股杓?,寿命延长两倍。
3.配管方式可以任意角度安装,为增强寿命最好是水平管接线圈朝上。
4.线圈防护等级IP65