REXROTH力士乐比例阀是螺纹将电磁比例插装件固定油路集成块上元件,螺旋插装阀具有应用灵活、节省管路和成本低廉等特点,近年来工程机械上应用越来越广泛。常用螺旋插装式比例阀有二通、三通、四通和多通等形式,二通式比例阀主比例节流阀,它常它元件一起构成复合阀,对流量、压力进行控制;三通式比例阀主比例减压阀,也是移动式机械液压系统中应用较多比例阀,它主对液动操作多路阀先导油路进行操作。利用三通式比例减压阀可以代替传统手动减压式先导阀,它比手动先导阀具有更多灵活性和更高控制精度。可以制成如图1所示比例伺服控制手动多路阀,不同输入信号,减压阀使输出活塞具有不同压力或流量进而实现对多路阀阀芯位移进行比例控制。四通或多通螺旋插装式比例阀可以对工作装置实现单独控制。
阀对流量的控制可以分为两种:
R422102142上海沧灿TC15-3/2OO-SGL-G014-110AC-FRMC-INT-LOC
R422102143上海沧灿TC15-3/2OO-SGL-G014-230AC-FRMC-INT-LOC
R422102144上海沧灿TC15-3/2CO-SGL-G014-024AC-FRMC-INT-LOC
R422102145上海沧灿TC15-3/2CO-SGL-G014-024DC-FRMC-INT-LOC
R422102146上海沧灿TC15-3/2CO-SGL-G014-110AC-FRMC-INT-LOC
R422102147上海沧灿TC15-3/2CO-SGL-G014-230AC-FRMC-INT-LOC
R422102148上海沧灿TC15-3/2CC-SGL-G014-024DC-FRMC-EXT-LOC
R422102149上海沧灿TC15-3/2CC-SGL-G014-110AC-FRMC-EXT-LOC
R422102150上海沧灿TC15-3/2CC-SGL-G014-230AC-FRMC-EXT-LOC
R422102151上海沧灿TC15-3/2OO-SGL-G014-024DC-FRMC-EXT-LOC
R422102152上海沧灿TC15-3/2OO-SGL-G014-110AC-FRMC-EXT-LOC
R422102153上海沧灿TC15-3/2OO-SGL-G014-230AC-FRMC-EXT-LOC
R422102154上海沧灿TC15-3/2CO-SGL-G014-024DC-FRMC-EXT-LOC
R422102155上海沧灿TC15-3/2CO-SGL-G014-110AC-FRMC-EXT-LOC
R422102156上海沧灿TC15-3/2CO-SGL-G014-230AC-FRMC-EXT-LOC
R422102157上海沧灿TC15-3/2CC-SGL-G014-024AC-FRMC-INT-NLC
R422102158上海沧灿TC15-3/2CC-SGL-G014-024DC-FRMC-INT-NLC
R422102159上海沧灿TC15-3/2CC-SGL-G014-110AC-FRMC-INT-NLC
R422102160上海沧灿TC15-3/2CC-SGL-G014-230AC-FRMC-INT-NLC
R422102161上海沧灿TC15-3/2OO-SGL-G014-024AC-FRMC-INT-NLC
R422102162上海沧灿TC15-3/2OO-SGL-G014-024DC-FRMC-INT-NLC
R422102163上海沧灿TC15-3/2OO-SGL-G014-110AC-FRMC-INT-NLC
R422102164上海沧灿TC15-3/2OO-SGL-G014-230AC-FRMC-INT-NLC
R422102165上海沧灿TC15-3/2CO-SGL-G014-024AC-FRMC-INT-NLC
R422102166上海沧灿TC15-3/2CO-SGL-G014-024DC-FRMC-INT-NLC
R422102167上海沧灿TC15-3/2CO-SGL-G014-110AC-FRMC-INT-NLC
R422102168上海沧灿TC15-3/2CO-SGL-G014-230AC-FRMC-INT-NLC
R422102169上海沧灿TC15-3/2CC-SGL-G014-024DC-FRMC-EXT-NLC
R422102170上海沧灿TC15-3/2CC-SGL-G014-110AC-FRMC-EXT-NLC
R422102171上海沧灿TC15-3/2CC-SGL-G014-230AC-FRMC-EXT-NLC
R422102172上海沧灿TC15-3/2OO-SGL-G014-024DC-FRMC-EXT-NLC
R422102173上海沧灿TC15-3/2OO-SGL-G014-110AC-FRMC-EXT-NLC
R422102174上海沧灿TC15-3/2OO-SGL-G014-230AC-FRMC-EXT-NLC
R422102175上海沧灿TC15-3/2CO-SGL-G014-024DC-FRMC-EXT-NLC
R422102176上海沧灿TC15-3/2CO-SGL-G014-110AC-FRMC-EXT-NLC
R422102177上海沧灿TC15-3/2CO-SGL-G014-230AC-FRMC-EXT-NLC
R422102178上海沧灿TC15-3/2CC-SGL-G014-024DC-M84P-INT-LOC
R422102179上海沧灿TC15-3/2OO-SGL-G014-024DC-M84P-INT-LOC
R422102180上海沧灿TC15-3/2CO-SGL-G014-024DC-M84P-INT-LOC
R422102181上海沧灿TC15-3/2CC-SGL-G014-024DC-M84P-EXT-LOC
R422102182上海沧灿TC15-3/2OO-SGL-G014-024DC-M84P-EXT-LOC