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
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。

SL10PB3-30B/V
SV10PA1-30B
SV10PA2-30B
SV10PA3-30B
SV10PB1-30B
SV10PB2-30B
SV10PB3-30B
SL10PA1-30B
SL10PA2-30B
SL10PA3-30B
SL10PB1-30B
SL10PB2-30B
SL10PB3-30B
SV20PA1-30B/V
SV20PA2-30B/V
SV20PA3-30B/V
SV20PB1-30B/V
SV20PB2-30B/V
SV20PB3-30B/V
SL20PA1-30B/V
SL20PA2-30B/V
SL20PA3-30B/V
SL20PB1-30B/V
SL20PB2-30B/V
SL20PB3-30B/V
SV20PA1-30B
SV20PA2-30B
SV20PA3-30B
SV20PB1-30B
SV20PB2-30B
SV20PB3-30B
SL20PA1-30B
SL20PA2-30B
SL20PA3-30B
SL20PB1-30B
SL20PB2-30B
SL20PB3-30B
SV30PA1-30B/V
SV30PA2-30B/V
SV30PA3-30B/V
SV30PB1-30B/V
SV30PB2-30B/V
SV30PB3-30B/V
SL30PA1-30B/V
SL30PA2-30B/V
SL30PA3-30B/V北京华德4WEH10E50B换向阀***
SL30PB1-30B/V
SL30PB2-30B/V
SL30PB3-30B/V
SV30PA1-30B
SV30PA2-30B
SV30PA3-30B
SV30PB1-30B
SV30PB2-30B
SV30PB3-30B
SL30PA1-30B
SL30PA2-30B
SL30PA3-30B
SL30PB1-30B
SL30PB2-30B
SL30PB3-30B
SV10PA1-40B/V
SV10PA2-40B/V
SV10PA3-40B/V
SV10PA4-40B/V
SL10PA1-40B/V
SL10PA2-40B/V
SL10PA3-40B/V
SL10PA4-40B/V
SV10PA1-40B
SV10PA2-40B
SV10PA3-40B
SV10PA4-40B
SL10PA1-40B
SL10PA2-40B
SL10PA3-40B
SL10PA4-40B
SV20PA1-40B/V
SV20PA3-40B/V
SV20PA4-40B/V
SL20PA1-40B/V
SL20PA2-40B/V
SL20PA3-40B/V
SL20PA4-40B/V
SV20PA1-40B
SV20PA2-40B
SV20PA3-40B
SV20PA4-40B
SL20PA1-40B
SL20PA2-40B
SL20PA3-40B
SL20PA4-40B
SV30PA1-40B/V
SV30PA2-40B/V
SV30PA3-40B/V
SV30PA4-40B/V
SL30PA1-40B/V
SL30PA2-40B/V
SL30PA3-40B/V
SL30PA4-40B/V
SV30PA1-40B
SV30PA2-40B
SV30PA3-40B
SV30PA4-40B
SL30PA1-40B
SL30PA2-40B
SL30PA3-40B
SL30PA4-40B
SV10PB1-40B/V
SV10PB2-40B/V
SV10PB3-40B/V
SV10PB4-40B/V
SL10PB1-40B/V
SL10PB2-40B/V
SL10PB3-40B/V
SL10PB4-40B/V
SV10PB1-40B
SV10PB2-40B
SV10PB3-40B
SV10PB4-40B
SL10PB1-40B
SL10PB2-40B
SL10PB3-40B
SL10PB4-40B
SV20PB1-40B/V
SV20PB2-40B/V
SV20PB3-40B/V
SV20PB4-40B/V
SL20PB1-40B/V
SL20PB2-40B/V
SL20PB3-40B/V
SL20PB4-40B/V
SV20PB1-40B
SV20PB2-40B
SV20PB3-40B
SV20PB4-40B
SL20PB1-40B
SL20PB2-40B
SL20PB3-40B
SL20PB4-40B
SV30PB1-40B/V
SV30PB2-40B/V
SV30PB3-40B/V
SV30PB4-40B/V
SL30PB1-40B/V
SL30PB2-40B/V
SL30PB3-40B/V
SL30PB4-40B/V
SV30PB1-40B
SV30PB2-40B
SV30PB3-40B
SV30PB4-40B
SL30PB1-40B
SL30PB2-40B
SL30PB3-40B
SL30PB4-40B
SV10GA1-40B/V
SV10GA2-40B/V
SV10GA3-40B/V
SV10GA4-40B/V
SL10GA1-40B/V
SL10GA2-40B/V
SL10GA3-40B/V
SL10GA4-40B/V
SV10GA1-40B
SV10GA2-40B
SV10GA3-40B
SV10GA4-40B
SL10GA1-40B
SL10GA2-40B
SL10GA3-40B
SL10GA4-40B
SV20GA1-40B/V
SV20GA2-40B/V
SV20GA3-40B/V
SV20GA4-40B/V
SL20GA1-40B/V
SL20GA2-40B/V
SL20GA3-40B/V
SL20GA4-40B/V
SV20GA1-40B
SV20GA2-40B
SV20GA3-40B
SV20GA4-40B
SL20GA1-40B
SL20GA2-40B
SL20GA3-40B
SL20GA4-40B
SV30GA1-40B/V
SV30GA2-40B/V
SV30GA3-40B/V
SV30GA4-40B/V
SL30GA1-40B/V
SL30GA2-40B/V
SL30GA3-40B/V
SL30GA4-40B/V
SV30GA1-40B
SV30GA2-40B
SV30GA3-40B
SV30GA4-40B
SL30GA1-40B
SL30GA2-40B
SL30GA3-40B
SL30GA4-40B
SV10GB1-40B/V
SV10GB2-40B/V
SV10GB3-40B/V
SV10GB4-40B/V
SL10GB1-40B/V
SL10GB2-40B/V
SL10GB3-40B/V
SL10GB4-40B/V
SV10GB1-40B
SV10GB2-40B
SV10GB3-40B
SV10GB4-40B
SL10GB1-40B
SL10GB2-40B
SL10GB3-40B
SL10GB4-40B
SV20GB2-40B/V
SV20GB3-40B/V
SV20GB4-40B/V
SL20GB1-40B/V
SL20GB2-40B/V
SL20GB3-40B/V
SL20GB4-40B/V
SV20GB1-40B
SV20GB2-40B
SV20GB3-40B
SV20GB4-40B
SL20GB1-40B
SL20GB2-40B
SL20GB3-40B
SL20GB4-40B
SV30GB1-40B/V
SV30GB2-40B/V
SV30GB3-40B/V
SV30GB4-40B/V
SL30GB1-40B/V
SL30GB2-40B/V
SL30GB3-40B/V
SL30GB4-40B/V

SV30GB1-40B
SV30GB2-40B
SV30GB3-40B
SV30GB4-40B
SL30GB1-40B
SL30GB2-40B
SL30GB3-40B
SL30GB4-40B
SV25GA1-40B/V
SV25GA2-40B/V
SV25GA3-40B/V
SV25GA4-40B/V
SL25GA1-40B/V
SL25GA2-40B/V
SL25GA3-40B/V
SL25GA4-40B/V
SV25GA1-40B
SV25GA2-40B
SV25GA3-40B
SV25GA4-40B
SL25GA1-40B
SL25GA2-40B
SL25GA3-40B
SL25GA4-40B
SV15GA2-40B/V
SV15GA3-40B/V
SV15GA4-40B/V
SL15GA1-40B/V
SL15GA2-40B/V
SL15GA3-40B/V
SL15GA4-40B/V
SV15GA1-40B
SV15GA2-40B
SV15GA3-40B
SV15GA4-40B
SL15GA1-40B
SL15GA2-40B
SL15GA3-40B
SL15GA4-40B
3WMD6A50B/V
3WMD6C50B/V
3WMD6D50B/V
3WMD6E50B/V
3WMD6F50B/V
3WMD6G50B/V
3WMD6H50B/V
3WMD6J50B/V
3WMD6L50B/V
3WMD6M50B/V
3WMD6P50B/V
3WMD6Q50B/V
3WMD6R50B/V
3WMD6T50B/V
3WMD6U50B/V
3WMD6V50B/V
3WMD6W50B/V
4WMD6A50B/V
4WMD6C50B/V
4WMD6D50B/V
4WMD6E50B/V
4WMD6F50B/V
4WMD6G50B/V
4WMD6H50B/V
4WMD6J50B/V
4WMD6L50B/V
4WMD6M50B/V
4WMD6P50B/V
4WMD6Q50B/V
4WMD6R50B/V
4WMD6T50B/V
4WMD6U50B/V
4WMD6V50B/V
4WMD6W50B/V
3WMD6A30B/V
3WMD6C30B/V
3WMD6D30B/V
3WMD6E30B/V
3WMD6F30B/V
3WMD6G30B/V北京华德4WEH10E50B换向阀***
3WMD6H30B/V
3WMD6J30B/V
3WMD6L30B/V
3WMD6M30B/V
3WMD6P30B/V
3WMD6Q30B/V
3WMD6R30B/V
3WMD6T30B/V
3WMD6U30B/V
3WMD6V30B/V
3WMD6W30B/V
4WMD6A30B/V
4WMD6C30B/V
4WMD6D30B/V
4WMD6E30B/V
4WMD6F30B/V
4WMD6G30B/V
4WMD6H30B/V
4WMD6J30B/V
4WMD6L30B/V
4WMD6M30B/V
4WMD6P30B/V
4WMD6Q30B/V
4WMD6R30B/V
4WMD6T30B/V
4WMD6U30B/V
4WMD6V30B/V
4WMD6W30B/V
3WMD6A50B
3WMD6C50B
3WMD6D50B
3WMD6E50B
3WMD6F50B
3WMD6G50B
3WMD6H50B
3WMD6J50B
3WMD6L50B
3WMD6M50B
3WMD6P50B
3WMD6Q50B
3WMD6R50B
3WMD6T50B
3WMD6U50B
3WMD6V50B
3WMD6W50B
4WMD6C50B
4WMD6D50B
4WMD6E50B
4WMD6F50B
4WMD6G50B
4WMD6H50B
4WMD6J50B
4WMD6L50B
4WMD6M50B
4WMD6P50B
4WMD6Q50B
4WMD6R50B
4WMD6T50B
4WMD6U50B