供应UNIQUC机械按钮阀UVMC-220-3LH-
原理:它是一种直动和先导式相结合的原理,当入口与出口没有压差时,通电后,电磁力直接把先导小阀和主阀关闭件依次向上提起,阀门打开。当入口与出口达到启动压差时,通电后,电磁力先导小阀,主阀下腔压力上升,上腔压力下降,从而利用压差把主阀向上推开;断电时,先导阀利用弹簧力或介质压力推动关闭件,向下移动,使阀门关闭。
台湾UNIQUC机械按钮阀部分型号:
UVMC-220-3S-2-30 UVMC-220-3LH-2-30
UVMC-220-3F-2-30 UVMC-220-3P-2-30
UVMC-220-3M-2-30 UVMC-220-3MX-2-30
UVMC-220-3LP-2-30 UVMC-220-3K-2-30
UVMC-220-3S-2-22 UVMC-220-3LH-2-22
UVMC-220-3F-2-22 UVMC-220-3P-2-22
UVMC-220-3M-2-22 UVMC-220-3MX-2-22
UVMC-220-3LP-2-22 UVMC-220-3K-2-22
UVMC-220-3S-3-30 UVMC-220-3LH-2-30
UVMC-220-3F-3-30 UVMC-220-3P-2-30
UVMC-220-3M-3-30 UVMC-220-3MX-2-30
UVMC-220-3LP-3-30 UVMC-220-3K-2-30