通过单独的控制压力口S引入的控制油压，在初级减压阀处为三通减压阀提供所需较低的恒定进油压力，比例减压阀将此恒定压力转化为电比例控制压力，然后作用于控制柱塞上，这柱塞通过压缩弹簧作用在阀上，从而得到进口P 处的系统压力，比例减压阀和主阀的规格决定了不同的压力范围。弹簧的预紧力通过调节螺钉来调节，这样，允许的比例可调压力范围，从下限pmin约3bar开始，控制电流低于起始电流，甚至反调到零安培，最低压力值仍将保持为常数，尽管流量不同时会有所变化。

单元尺寸：二位二通方向座阀（尺寸单位为 mm [英寸]）

4WE10电磁换向阀 021-61531735
4WE10-2B11B-31B/CW220-50N9Z5L
4WE10E20B/AG12NZ4
4WE10E20B/AG12NZ5L
4WE10E20B/AG24NZ4
4WE10E20B/AG24NZ4B10
4WE10E20B/AG24NZ5L
4WE10E20B/AG24NZ5LB12
4WE10E20B/AG110NZ4
4WE10E20B/AG110NZ5L
4WE10E20B/AW110RNZ5L
4WE10E20B/AW220RNZ5L
4WE10E20B/AW220-50NZ5LB12
4WE10E20B/AW220-50NZ4
4WE10E20B/AW220-50NZ4B10
4WE10E20B/AW220-50NZ4B12
4WE10E20B/AW220-50NZ5L
4WE10E20B/AW220-50NZ5LB10
4WE10E20B/AW110-50NZ4
4WE10E20B/AW110-50NZ5L
4WE10E20B/AW110-50NZ5LB12
4WE10E20B/AG24N
4WE10E20B/AG24ND
4WE10E20B/AW220-50NDL
4WE10E20B/AG24NZ4B12
4WE10E20B/AW220RNZ5LB12
4WE10E20B/AG24NZ4B08
4WE10E20B/AW220-50NZ4B08
4WE10E20B/AG24NZ5LB10
4WE10E20B/AW110RNZ5LB10
4WE10E31B/CG24N9Z4
4WE10E31B/CG24N9Z5L
4WE10E31B/CG24N9Z5LB12
4WE10E31B/CW220-50N9Z4
4WE10E31B/CW220-50N9Z5L
4WE10E31B/CG110N9Z5L
4WE10E20B/AW220RNZ5LB08
4WE10E31B/CW110-50N9Z5L
4WE10E31B/CW110-50N9Z4
4WE10E31B/CG24N9Z5LB10
4WE10E31B/CW220RN9Z5L
4WE10E31B/CG24N9Z5LB08
4WE10E31B/CG110N9Z4
4WE10E20B/AG24NZ5LB08
4WE10E31B/CG24N9DL
5-4WE10E31B/CG24N9K4
4WE10E20B/AG48NZ4
4WE10E20B/BW220-50NZ5L
4WE10E31B/CG24N9Z5L/V
4WE10E31B/CG24N9Z5LB08/V
4WE10E3XB/CG24N9K4
4WE10E31B/CW220-50N9Z4B12
4WE10E20B/AG110NZ5L/V
4WE10E31B/CG24N9DA
4WE10E20B/AG220NZ5L
4WE10E33B/CG24N9K4
4WE10E20B/AG220NZ4
4WE10E20B/AG24NZ5L/V
4WE10E31B/CW220RN9Z5L/V
4WE10E31B/CW220-50N9Z5L/V
4WE10E20B/AW220-50NZ5L/V
4WE10E31B/CW110-50N9Z4/V
4WE10E31B/CG24N9Z4/V
4WE10E31B/CG110N9Z5L/V
4WE10E31B/CW220-50N9Z4B10
4WE10E31B/CW220-50N9Z5LB10
5-4WE10E31B/CG24N9Z5L
4WE10E31B/CG24N9K4
4WE10E31B/CG12N9K4
4WE10E20B/AG24NZ4/V
4WE10E20B/
4WE10E31B/CG110N9Z4/V
4WE10F20B/AG24NZ5L
4WE10F20B/AG24NZ4
4WE10F20B/AW220-50NZ4
4WE10F20B/AW220-50NZ5L
4WE10F20B/AG12NZ4
4WE10F20B/AW220RNZ5L
4WE10F20B/AW110-50NZ4
4WE10F20B/AW110-50NZ5L
4WE10F31B/CG24N9Z4
4WE10F31B/CW220-50N9Z4
4WE10F31B/CG24N9Z5L
4WE10F31B/CW220RN9Z5L
4WE10F31B/CW220-50N9Z5L
4WE10F31B/CG24N9Z4/V
4WE10F31B/CG12N9Z5L
4WE10G20B/AG12NZ4
4WE10G20B/AG24NZ4
4WE10G20B/AG24NZ5L
4WE10G20B/AW110RNZ5L
4WE10G20B/AW220RNZ5L
4WE10G20B/AW220-50NZ4
4WE10G20B/AW220-50NZ4B08
4WE10G20B/AW220-50NZ4B10
4WE10G20B/AW220-50NZ5L
4WE10G20B/AW220-50NZ5LB10
4WE10G20B/AW110-50NZ4
4WE10G20B/AW110-50NZ5L
4WE10G20B/AW110-50NZ5LB12
4WE10G20B/AG24NZ4B08
4WE10G20B/AG24NZ5LB12
4WE10G20B/AG12NZ5L
4WE10G31B/CG12N9Z5L
4WE10G31B/CG24N9Z4
4WE10G31B/CW220-50N9Z4
4WE10G31B/CG24N9Z5L
4WE10G31B/CW220-50N9Z5L
4WE10G20B/AG110NZ5L
4WE10G20B/AG24NZ4B10
4WE10G20B/AW110RNZ5LB10
4WE10G31B/CG12N9Z4
4WE10G31B/CW110-50N9Z4
4WE10G31B/CW220RN9Z5L
4WE10G20B/AW220RNZ5LB12
4WE10G20B/AW380-50NZ4
4WE10G31B/CG24N9Z5LB10
4WE10G20B/AW220RNZ5LB10
4WE10G31B/CG24N9DKL
4WE10G31B/CW220-50N9Z5LB10
4WE10G31B/CG24N9K4
4WE10G31B/CW220RN9Z5L/V
4WE10G31B/CG24N9Z5L/V
4WE10H20B/AG24NZ4
4WE10H20B/AG24NZ4B10
4WE10H20B/AG24NZ4B12
4WE10H20B/AG24NZ5L
4WE10H20B/AG24NZ5LB12
4WE10H20B/AG110NZ4
4WE10H20B/AW110RNZ5L
4WE10H20B/AG24N
4WE10H20B/AG24ND
4WE10H20B/AW220-50NZ4
4WE10H20B/AW220-50NZ4B08
4WE10H20B/AW220-50NZ5L
4WE10H20B/AW220-50NZ5LB10
4WE10H20B/AW110-50NZ4
4WE10H20B/AW110-50NZ5L
4WE10H20B/AW110-50NZ5LB12
4WE10H20B/AG24NZ4B08
4WE10H20B/AW220RNZ5L
4WE10H20B/AW220RNZ5LB12
4WE10H20B/AG110NZ5L
4WE10H31B/CG24N9Z5L
4WE10H31B/CW220-50N9Z4
4WE10H31B/CW220-50N9Z5L
4WE10H31B/CG24N9Z4
4WE10H20B/AW220-50NZ4B10
4WE10H31B/CG12N9Z5L
4WE10H31B/CW110-50N9Z4
4WE10H20B/AW220RNZ5LB10
4WE10H31B/CG12N9Z4
4WE10H31B/CG24N9Z5LB10
4WE10H31B/CW220-50N9DL
4WE10H31B/CG110N9Z5L
4WE10H31B/CW220RN9Z5L
4WE10H20B/AW220-50NZ5L/V
4WE10H31B/CW110-50N9Z5L
4WE10H31B/CG24N9Z5LB08/V
5-4WE10H31B/CG24N9Z4
4WE10H20B/AG12NZ5L
4WE10H31B/CG24N9K4
HD-4WE10H73-33/CG24N9K4/A12
4WE10H31B/CW220RNZ5L
4WE10J20B/AG12NZ4
4WE10J20B/AG24NZ4
4WE10J20B/AG24NZ4B12
4WE10J20B/AG24NZ5L
4WE10J20B/AG24NZ5LB10
4WE10J20B/AG24NZ5LB12
4WE10J20B/AG110NZ4
4WE10J20B/AG110NZ5L
4WE10J20B/AW110RNZ5L
4WE10J20B/AW220RNZ5L
4WE10J20B/AW220-50NZ4
4WE10J20B/AW220-50NZ4B08
4WE10J20B/AW220-50NZ4B10
4WE10J20B/AW220-50NZ4B12
4WE10J20B/AW220-50NZ5L
4WE10J20B/AW220-50NZ5LB10
4WE10J20B/AW110-50NZ4
4WE10J20B/AW110-50NZ5L
4WE10J20B/AG24NZ5LB08
4WE10J20B/AG12NZ5L
4WE10J20B/AG24NDLB08
4WE10J20B/AG24NZ4B15
4WE10J20B/AG24NZ4B08
4WE10J20B/AW110RNZ5LB10
4WE10J31B/CG24N9Z4
4WE10J31B/CG24N9Z5L
4WE10J31B/CW220-50N9Z4
4WE10J31B/CW220-50N9Z5L
4WE10J31B/CG110N9Z4
4WE10J20B/AW220RNZ5LB08
4WE10J31B/CG110N9Z5L
4WE10J31B/CW110-50N9Z5L
4WE10J31B/CG24N9Z5LB10
4WE10J20B/AG24NZ4B10
4WE10J31B/CG24N9Z5LB08
4WE10J31B/CW110-50N9Z4