4WEH6…型方向阀
WEH是带电液操作的方向滑阀。
用于控制液流的开启、停止和方向。
此类阀组成足以包括阀体、控制阀芯、一个或两个复位弹簧和主阀及一个或二个电磁阀“A”（5.1）和电磁阀“B”（5.2）的小地方。
4WH…型方向阀
WH型方向阀是液控操作的方向滑阀。
用于控制液流的开启、停止和方向。
此类阀组成主要包括阀体、控制阀芯、一个或两个复位弹簧和主阀，在弹簧对中或弹簧复位的情况下，一级控制连接板
WMM型手动换向阀
——用手柄操纵的直动式换向滑阀
——供选的带复位弹簧或定位器
——板式连接
WE10…31B/型电磁换向阀
——电磁铁操纵的换向滑阀
——湿式直流或交流电磁铁
——线圈可旋转901°
——可不放卸油液更换线圈
——集中或单个电器连接选择
——可选的手动操作
WEH…/WH…20B(50B)/…型电液换向阀（液控换向阀）
——电液换向阀/液动换向阀
——板式连接
——直流或交流湿式电磁铁任选
——带或不带故障检查按钮
——单独电器连接/集中电器连接
——弹簧对中或弹簧复位，或主控制滑阀的液压对中或液压复位到初始位置
——先导节流调节阀
——主控制阀芯的行程限位
——在主阀的P口上，有先导压力插装件
——当控制压力超过25MPa时减压阀降低先导压力
——插装节流孔降低对先导阀供油
WMD型旋钮换向阀
——用旋钮操纵的直动式换向滑阀
——板式连接
SV/SL…40B/系列液控单向阀
——液控单向阀
——连接尺寸按DIN24340
——底板安装或螺纹连接
——按需要有带卸油口和不带卸油口
——按需要有带先导阀和不带先导阀
——可选四种开启压力
4WE10HB20B/AG24
4WE10JB20B/AG24
4WE10LB20B/AG24
4WE10MB20B/AG24
4WE10PB20B/AG24
4WE10QB20B/AG24
4WE10RB20B/AG24
4WE10TB20B/AG24
4WE10UB20B/AG24
4WE10VB20B/AG24
4WE10WB20B/AG24
3WE10E20B/AW220R
3WE10F20B/AW220R
3WE10G20B/AW220R
3WE10H20B/AW220R
3WE10J20B/AW220R
3WE10L20B/AW220R
3WE10M20B/AW220R
3WE10P20B/AW220R
3WE10Q20B/AW220R
3WE10R20B/AW220R
3WE10T20B/AW220R
3WE10U20B/AW220R
3WE10V20B/AW220R
3WE10W20B/AW220R
3WE10EA20B/AW220R
3WE10FA20B/AW220R
3WE10GA20B/AW220R
3WE10HA20B/AW220R
3WE10JA20B/AW220R
3WE10LA20B/AW220R
3WE10MA20B/AW220R
3WE10PA20B/AW220R
3WE10QA20B/AW220R
3WE10RA20B/AW220R
3WE10TA20B/AW220R
3WE10UA20B/AW220R
3WE10VA20B/AW220R
3WE10WA20B/AW220R
3WE10EB20B/AW220R
3WE10FB20B/AW220R
3WE10GB20B/AW220R
3WE10HB20B/AW220R
3WE10JB20B/AW220R
3WE10LB20B/AW220R
3WE10MB20B/AW220R
3WE10PB20B/AW220R
3WE10QB20B/AW220R
3WE10RB20B/AW220R
3WE10TB20B/AW220R
3WE10UB20B/AW220R
3WE10VB20B/AW220R
3WE10WB20B/AW220R
4WE10E20B/AW220R
4WE10F20B/AW220R
4WE10G20B/AW220R
4WE10H20B/AW220R
4WE10J20B/AW220R
4WE10L20B/AW220R
4WE10M20B/AW220R
4WE10P20B/AW220R
4WE10Q20B/AW220R
4WE10R20B/AW220R
4WE10T20B/AW220R
4WE10U20B/AW220R
4WE10V20B/AW220R
4WE10W20B/AW220R
4WE10EA20B/AW220R
4WE10FA20B/AW220R
4WE10GA20B/AW220R
4WE10HA20B/AW220R
4WE10JA20B/AW220R
4WE10LA20B/AW220R
4WE10MA20B/AW220R
4WE10PA20B/AW220R
4WE10QA20B/AW220R
4WE10RA20B/AW220R
4WE10TA20B/AW220R
4WE10UA20B/AW220R
4WE10VA20B/AW220R
4WE10WA20B/AW220R
4WE10EB20B/AW220R
4WE10FB20B/AW220R
4WE10GB20B/AW220R
4WE10HB20B/AW220R
4WE10JB20B/AW220R
4WE10LB20B/AW220R
4WE10MB20B/AW220R
4WE10QB20B/AW220R
4WE10RB20B/AW220R
4WE10TB20B/AW220R
4WE10UB20B/AW220R
4WE10VB20B/AW220R
4WE10WB20B/AW220R
3WE10E20B/AW220-50
3WE10F20B/AW220-50
3WE10G20B/AW220-50
3WE10H20B/AW220-50
3WE10J20B/AW220-50
3WE10L20B/AW220-50
3WE10M20B/AW220-50
3WE10P20B/AW220-50
3WE10Q20B/AW220-50
3WE10R20B/AW220-50
3WE10T20B/AW220-50
3WE10U20B/AW220-50
3WE10V20B/AW220-50
3WE10W20B/AW220-50
3WE10EA20B/AW220-50
3WE10FA20B/AW220-50
3WE10GA20B/AW220-50
3WE10HA20B/AW220-50
3WE10JA20B/AW220-50
3WE10LA20B/AW220-50
3WE10MA20B/AW220-50
3WE10PA20B/AW220-50
3WE10QA20B/AW220-50
3WE10RA20B/AW220-50
3WE10TA20B/AW220-50
3WE10UA20B/AW220-50
3WE10VA20B/AW220-50
3WE10EB20B/AW220-50
3WE10FB20B/AW220-50
3WE10GB20B/AW220-50
3WE10HB20B/AW220-50
3WE10JB20B/AW220-50
3WE10LB20B/AW220-50
3WE10MB20B/AW220-50
3WE10PB20B/AW220-50
3WE10QB20B/AW220-50
3WE10RB20B/AW220-50
3WE10TB20B/AW220-50
3WE10UB20B/AW220-50
3WE10VB20B/AW220-50
3WE10WB20B/AW220-50
4WE10E20B/AW220-50
4WE10F20B/AW220-50
4WE10G20B/AW220-50
4WE10H20B/AW220-50
4WE10J20B/AW220-50
4WE10L20B/AW220-50
4WE10M20B/AW220-50
4WE10P20B/AW220-50
4WE10Q20B/AW220-50
4WE10R20B/AW220-50
4WE10T20B/AW220-50
4WE10U20B/AW220-50
4WE10V20B/AW220-50
4WE10W20B/AW220-50
4WE10EA20B/AW220-50
4WE10FA20B/AW220-50
4WE10GA20B/AW220-50
4WE10HA20B/AW220-50
4WE10JA20B/AW220-50
4WE10LA20B/AW220-50
4WE10MA20B/AW220-50
4WE10PA20B/AW220-50
4WE10QA20B/AW220-50
4WE10RA20B/AW220-50
4WE10TA20B/AW220-50
4WE10UA20B/AW220-50
4WE10VA20B/AW220-50
4WE10WA20B/AW220-50
4WE10EB20B/AW220-50
4WE10FB20B/AW220-50
4WE10GB20B/AW220-50
4WE10HB20B/AW220-50
4WE10JB20B/AW220-50
4WE10LB20B/AW220-50
4WE10MB20B/AW220-50
4WE10PB20B/AW220-50
4WE10QB20B/AW220-50
4WE10RB20B/AW220-50
4WE10TB20B/AW220-50
4WE10UB20B/AW220-50
4WE10VB20B/AW220-50
4WE10WB20B/AW220-50
3WE10A31B/CW220NZ4
3WE10C31B/CW220NZ4
3WE10D31B/CW220NZ4
3WE10B31B/CW220NZ4
3WE10Y31B/CW220NZ4
3WE10E31B/CW220NZ4
3WE10F31B/CW220NZ4
3WE10G31B/CW220NZ4
3WE10H31B/CW220NZ4
3WE10J31B/CW220NZ4
3WE10L31B/CW220NZ4北京华德4WEH10Q50B换向阀***
3WE10M31B/CW220NZ4
3WE10P31B/CW220NZ4
3WE10Q31B/CW220NZ4
3WE10R31B/CW220NZ4
3WE10T31B/CW220NZ4
3WE10U31B/CW220NZ4
3WE10V31B/CW220NZ4
3WE10W31B/CW220NZ4
4WE10A31B/CW220NZ4
4WE10C31B/CW220NZ4
4WE10D31B/CW220NZ4
4WE10Y31B/CW220NZ4
4WE10E31B/CW220NZ4
4WE10F31B/CW220NZ4
4WE10G31B/CW220NZ4
4WE10H31B/CW220NZ4
4WE10J31B/CW220NZ4
4WE10L31B/CW220NZ4
4WE10M31B/CW220NZ4
4WE10P31B/CW220NZ4
4WE10Q31B/CW220NZ4
4WE10R31B/CW220NZ4
4WE10T31B/CW220NZ4
4WE10U31B/CW220NZ4
4WE10V31B/CW220NZ4
4WE10W31B/CW220NZ4
3WE10A31B/CG24NZ4
3WE10C31B/CG24NZ4
3WE10D31B/CG24NZ4
3WE10B31B/CG24NZ4
3WE10Y31B/CG24NZ4
3WE10E31B/CG24NZ4
3WE10F31B/CG24NZ4
3WE10G31B/CG24NZ4
3WE10H31B/CG24NZ4
3WE10J31B/CG24NZ4
3WE10L31B/CG24NZ4
3WE10M31B/CG24NZ4
3WE10P31B/CG24NZ4
3WE10Q31B/CG24NZ4
3WE10R31B/CG24NZ4
3WE10T31B/CG24NZ4
3WE10U31B/CG24NZ4
3WE10V31B/CG24NZ4
3WE10W31B/CG24NZ4
4WE10A31B/CG24NZ4
4WE10C31B/CG24NZ4
4WE10D31B/CG24NZ4
4WE10B31B/CG24NZ4
4WE10Y31B/CG24NZ4
4WE10E31B/CG24NZ4
4WE10F31B/CG24NZ4
4WE10G31B/CG24NZ4
4WE10H31B/CG24NZ4
4WE10J31B/CG24NZ4
4WE10L31B/CG24NZ4
4WE10M31B/CG24NZ4
4WE10P31B/CG24NZ4
4WE10Q31B/CG24NZ4
4WE10R31B/CG24NZ4
4WE10T31B/CG24NZ4
4WE10U31B/CG24NZ4
4WE10V31B/CG24NZ4
4WE10W31B/CG24NZ4
3WE10A31B/CW220RNZ4
3WE10C31B/CW220RNZ4
3WE10D31B/CW220RNZ4
3WE10B31B/CW220RNZ4
3WE10Y31B/CW220RNZ4
3WE10E31B/CW220RNZ4
3WE10F31B/CW220RNZ4
3WE10G31B/CW220RNZ4
3WE10H31B/CW220RNZ4
3WE10J31B/CW220RNZ4
3WE10L31B/CW220RNZ4
3WE10M31B/CW220RNZ4
3WE10P31B/CW220RNZ4
3WE10Q31B/CW220RNZ4
3WE10R31B/CW220RNZ4
3WE10T31B/CW220RNZ4
3WE10U31B/CW220RNZ4
3WE10V31B/CW220RNZ4
3WE10W31B/CW220RNZ4
4WE10A31B/CW220RNZ4
4WE10C31B/CW220RNZ4
4WE10D31B/CW220RNZ4
4WE10B31B/CW220RNZ4
4WE10Y31B/CW220RNZ4
4WE10E31B/CW220RNZ4
4WE10F31B/CW220RNZ4
4WE10G31B/CW220RNZ4
4WE10H31B/CW220RNZ4
4WE10J31B/CW220RNZ4
4WE10L31B/CW220RNZ4
4WE10M31B/CW220RNZ4
4WE10P31B/CW220RNZ4
4WE10Q31B/CW220RNZ4
4WE10R31B/CW220RNZ4
4WE10T31B/CW220RNZ4
4WE10U31B/CW220RNZ4
4WE10V31B/CW220RNZ4
4WE10W31B/CW220RNZ4
5-3WE10A31B/CG24Z4
5-3WE10C31B/CG24Z4
5-3WE10D31B/CG24Z4
5-3WE10B31B/CG24Z4
5-3WE10Y31B/CG24Z4
5-3WE10E31B/CG24Z4
5-3WE10G31B/CG24Z4
5-3WE10H31B/CG24Z4
5-3WE10J31B/CG24Z4
5-3WE10L31B/CG24Z4
5-3WE10U31B/CG24Z4
5-3WE10M31B/CG24Z4
5-3WE10R31B/CG24Z4
5-3WE10V31B/CG24Z4
5-3WE10W31B/CG24Z4
5-3WE10T31B/CG24Z4
5-3WE10Q31B/CG24Z4
5-3WE10P31B/CG24Z4
5-3WE10F31B/CG24Z4
5-4WE10A31B/CG24Z4
5-4WE10C31B/CG24Z4
5-4WE10D31B/CG24Z4
5-4WE10B31B/CG24Z4
5-4WE10Y31B/CG24Z4
5-4WE10E31B/CG24Z4
5-4WE10G31B/CG24Z4
5-4WE10H31B/CG24Z4
5-4WE10J31B/CG24Z4
5-4WE10L31B/CG24Z4
5-4WE10U31B/CG24Z4
5-4WE10M31B/CG24Z4
5-4WE10R31B/CG24Z4
5-4WE10V31B/CG24Z4
5-4WE10W31B/CG24Z4
5-4WE10T31B/CG24Z4
5-4WE10Q31B/CG24Z4
5-4WE10P31B/CG24Z4
5-4WE10F31B/CG24Z4
5-4WE10A31B/CW220Z4
5-4WE10C31B/CW220Z4
5-4WE10D31B/CW220Z4
5-4WE10B31B/CW220Z4
5-4WE10Y31B/CW220Z4
5-4WE10E31B/CW220Z4
5-4WE10G31B/CW220Z4
5-4WE10H31B/CW220Z4
5-4WE10J31B/CW220Z4
5-4WE10L31B/CW220Z4
5-4WE10U31B/CW220Z4
5-4WE10M31B/CW220Z4
5-4WE10R31B/CW220Z4
5-4WE10V31B/CW220Z4
5-4WE10W31B/CW220Z4
5-4WE10T31B/CW220Z4
5-4WE10Q31B/CW220Z4
5-4WE10P31B/CW220Z4
5-4WE10F31B/CW220Z4
5-4WE10A31B/CW220RZ4
5-4WE10C31B/CW220RZ4
5-4WE10D31B/CW220RZ4
5-4WE10B31B/CW220RZ4
5-4WE10Y31B/CW220RZ4
5-4WE10E31B/CW220RZ4
5-4WE10G31B/CW220RZ4
5-4WE10H31B/CW220RZ4
5-4WE10J31B/CW220RZ4
5-4WE10L31B/CW220RZ4
5-4WE10U31B/CW220RZ4
5-4WE10M31B/CW220RZ4
5-4WE10R31B/CW220RZ4
5-4WE10V31B/CW220RZ4
5-4WE10W31B/CW220RZ4
5-4WE10T31B/CW220RZ4
5-4WE10Q31B/CW220RZ4
5-4WE10P31B/CW220RZ4
5-4WE10F31B/CW220RZ4
5-3WE10A31B/CG24Z4C
5-3WE10C31B/CG24Z4C
5-3WE10D31B/CG24Z4C
5-3WE10B31B/CG24Z4C
5-3WE10Y31B/CG24Z4C
5-3WE10E31B/CG24Z4C
5-3WE10G31B/CG24Z4C
5-3WE10H31B/CG24Z4C
5-3WE10J31B/CG24Z4C
5-3WE10L31B/CG24Z4C
5-3WE10U31B/CG24Z4C
5-3WE10M31B/CG24Z4C
5-3WE10R31B/CG24Z4C
5-3WE10V31B/CG24Z4C
5-3WE10W31B/CG24Z4C
5-3WE10T31B/CG24Z4C
5-3WE10Q31B/CG24Z4C
5-3WE10P31B/CG24Z4C
5-3WE10F31B/CG24Z4C
5-4WE10A31B/CG24Z4C
5-4WE10C31B/CG24Z4C
5-4WE10D31B/CG24Z4C
5-4WE10B31B/CG24Z4C
5-4WE10Y31B/CG24Z4C
5-4WE10E31B/CG24Z4C
5-4WE10G31B/CG24Z4C
5-4WE10H31B/CG24Z4C
5-4WE10J31B/CG24Z4C
5-4WE10L31B/CG24Z4C
5-4WE10U31B/CG24Z4C
5-4WE10M31B/CG24Z4C
5-4WE10R31B/CG24Z4C
5-4WE10V31B/CG24Z4C
5-4WE10W31B/CG24Z4C
5-4WE10T31B/CG24Z4C
5-4WE10Q31B/CG24Z4C
5-4WE10P31B/CG24Z4C
5-4WE10F31B/CG24Z4C
5-4WE10A31B/CW220Z4C
5-4WE10C31B/CW220Z4C
5-4WE10D31B/CW220Z4C
5-4WE10B31B/CW220Z4C
5-4WE10Y31B/CW220Z4C
5-4WE10E31B/CW220Z4C
5-4WE10G31B/CW220Z4C
5-4WE10H31B/CW220Z4C
5-4WE10J31B/CW220Z4C
5-4WE10L31B/CW220Z4C
5-4WE10U31B/CW220Z4C
5-4WE10M31B/CW220Z4C
5-4WE10R31B/CW220Z4C
5-4WE10V31B/CW220Z4C
5-4WE10W31B/CW220Z4C
5-4WE10T31B/CW220Z4C
5-4WE10Q31B/CW220Z4C
5-4WE10P31B/CW220Z4C
5-4WE10F31B/CW220Z4C
5-4WE10A31B/CW220RZ4C
5-4WE10C31B/CW220RZ4C
5-4WE10D31B/CW220RZ4C
5-4WE10B31B/CW220RZ4C
5-4WE10Y31B/CW220RZ4C
5-4WE10E31B/CW220RZ4C
5-4WE10G31B/CW220RZ4C
5-4WE10H31B/CW220RZ4C
5-4WE10J31B/CW220RZ4C
5-4WE10L31B/CW220RZ4C
5-4WE10U31B/CW220RZ4C
5-4WE10M31B/CW220RZ4C
5-4WE10R31B/CW220RZ4C北京华德4WEH10Q50B换向阀***
5-4WE10V31B/CW220RZ4C
5-4WE10W31B/CW220RZ4C
5-4WE10T31B/CW220RZ4C
5-4WE10Q31B/CW220RZ4C
5-4WE10P31B/CW220RZ4C
5-4WE10F31B/CW220RZ4C
3WH6A50B/OV
3WH6C50B/OV
3WH6D50B/OV
3WH6B50B/OV
3WH6Y50B/OV
3WH6E50B/OV
3WH6F50B/OV
3WH6G50B/OV
3WH6H50B/OV
3WH6J50B/OV
3WH6L50B/OV
3WH6M50B/OV
3WH6P50B/OV
3WH6Q50B/OV
3WH6R50B/OV
3WH6T50B/OV
3WH6U50B/OV
3WH6V50B/OV
3WH6W50B/OV
4WH6A50B/OV
4WH6C50B/OV
4WH6D50B/OV
4WH6B50B/OV
4WH6Y50B/OV
4WH6E50B/OV
4WH6F50B/OV
4WH6G50B/OV
4WH6H50B/OV
4WH6J50B/OV
4WH6L50B/OV
Z2S型叠加式液控单向阀
——用于垂直叠加安装
——按需要可以无泄漏封闭
一个或两个工作油口
S…P…1B型板式单向阀
——有一个方向无泄漏地封闭
——有五种开启压力
——板式连接
S型单向阀
——有一个方向无泄漏地封闭
——有五种开启压力
——管式连接直通单向阀
——板式连接
——插入式连接
DZ5DP型直动式顺序阀
——DZ5DP…10系列直动式顺序阀设定压力有2.5MPa、7.5MPa、15.0MPa、21.0MPa、31.5MPa五种，流量为15L/min，连接方式有底板连接和面板连接两种。
——DZ5DP…10系列直动式顺序阀具有体积小、重量轻、使用方便、的特点。
——本阀可以广泛地应用于起重机运输机械、建筑机械、工业车辆、机床、船舶、冶金等设备的液压系统中。
DZ6DP型直动式顺序阀
——DZ6DP…5X系列直动式顺序阀设定压力有2.5MPa、7.5MPa、15.0MPa、21.0MPa四种，流量为60L/min。
——DZ6DP…5X系列直动式顺序阀具有体积小、重量轻、使用方便、的特点。
——本阀可以广泛地应用于起重机运输机械、建筑机械、工业车辆、机床、船舶、冶金等设备的液压系统中。
DZ10DP型直动式顺序阀
——DZ6DP…4X系列直动式顺序阀（板式）设定压力有2.5MPa、7.5MPa、15.0MPa、21.0MPa四种，流量为80L/min，连接方式为底板连接。
——DZ6DP…4X系列直动式顺序阀具有体积小、重量轻、使用方便、的特点。
——本阀可以广泛地应用于起重机运输机械、建筑机械、工业车辆、机床、船舶、冶金等设备的液压系统中。
