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
4WH6L50B/OV
4WH6M50B/OV
4WH6P50B/OV
4WH6Q50B/OV
4WH6R50B/OV
4WH6T50B/OV
4WH6U50B/OV
4WH6V50B/OV
4WH6W50B/OV
3WH10A50B/OV
3WH10C50B/OV
3WH10D50B/OV
3WH10B50B/OV
3WH10Y50B/OV
3WH10E50B/OV
3WH10F50B/OV
3WH10G50B/OV
3WH10H50B/OV
3WH10J50B/OV
3WH10L50B/OV
3WH10M50B/OV
3WH10P50B/OV
3WH10Q50B/OV
3WH10R50B/OV
3WH10T50B/OV
3WH10U50B/OV
3WH10V50B/OV
3WH10W50B/OV
4WH10A50B/OV
4WH10C50B/OV
4WH10D50B/OV
4WH10B50B/OV
4WH10Y50B/OV
4WH10E50B/OV
4WH10F50B/OV
4WH10G50B/OV
4WH10H50B/OV
4WH10J50B/OV
4WH10L50B/OV
4WH10M50B/OV
4WH10P50B/OV
4WH10Q50B/OV
4WH10R50B/OV
4WH10T50B/OV
4WH10U50B/OV
4WH10V50B/OV
4WH10W50B/OV
3WH6A30B/OV
3WH6C30B/OV
3WH6D30B/OV
3WH6B30B/OV
3WH6Y30B/OV
3WH6E30B/OV
3WH6F30B/OV
3WH6G30B/OV
3WH6H30B/OV
3WH6J30B/OV
3WH6L30B/OV
3WH6M30B/OV
3WH6P30B/OV
3WH6Q30B/OV
3WH6R30B/OV
3WH6T30B/OV
3WH6U30B/OV
3WH6V30B/OV
3WH6W30B/OV
4WH6A30B/OV
4WH6C30B/OV
4WH6D30B/OV
4WH6B30B/OV
4WH6Y30B/OV北京华德4WE10Y50B换向阀***
4WH6E30B/OV
4WH6F30B/OV
4WH6G30B/OV
4WH6H30B/OV
4WH6J30B/OV
4WH6L30B/OV
4WH6M30B/OV
4WH6P30B/OV
4WH6Q30B/OV
4WH6R30B/OV
4WH6T30B/OV
4WH6U30B/OV
4WH6V30B/OV
4WH6W30B/OV
3WH10A30B/OV
3WH10C30B/OV
3WH10D30B/OV
3WH10B30B/OV
3WH10Y30B/OV
3WH10E30B/OV
3WH10F30B/OV
3WH10G30B/OV
3WH10H30B/OV
3WH10J30B/OV
3WH10L30B/OV
3WH10M30B/OV
3WH10P30B/OV
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3WH10R30B/OV
3WH10T30B/OV
3WH10U30B/OV
3WH10V30B/OV
3WH10W30B/OV
4WH10C30B/OV
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4WH10Q30B/OV
4WH10R30B/OV
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4WH10U30B/OV
4WH10V30B/OV
4WH10W30B/OV
3WH6A50B/OFV
3WH6C50B/OFV
3WH6D50B/OFV
3WH6B50B/OFV
3WH6Y50B/OFV
3WH6E50B/OFV
3WH6F50B/OFV
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3WH6H50B/OFV
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3WH6Q50B/OFV
3WH6R50B/OFV
3WH6T50B/OFV
3WH6U50B/OFV
3WH6V50B/OFV
3WH6W50B/OFV
4WH6A50B/OFV
4WH6C50B/OFV
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4WH6B50B/OFV
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3WH10A50B/OFV
3WH10C50B/OFV
3WH10D50B/OFV
3WH10B50B/OFV
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3WH10U50B/OFV
3WH10V50B/OFV
3WH10W50B/OFV
4WH10A50B/OFV
4WH10C50B/OFV
4WH10D50B/OFV
4WH10B50B/OFV
4WH10Y50B/OFV
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3WH6A30B/OFV
3WH6C30B/OFV
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3WH6Y30B/OFV
3WH6E30B/OFV
3WH6F30B/OFV
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3WH6H30B/OFV
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4WH6U30B/OFV
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4WH6W30B/OFV
3WH10A30B/OFV
3WH10C30B/OFV
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3WH10B30B/OFV
3WH10Y30B/OFV
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3WH10M30B/OFV
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3WH10U30B/OFV
3WH10V30B/OFV
3WH10W30B/OFV
4WH10A30B/OFV
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3WH6A50B/V
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3WH6G50B/V
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3WH10A50B/V
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3WH6A30B/V
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3WH10A30B/V
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3WH10B30B/V
3WH10Y30B/V
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3WH10H30B/V
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3WH10U30B/V
3WH10V30B/V
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4WH10A30B/V
4WH10C30B/V
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4WH10T30B/V
4WH10U30B/V
4WH10V30B/V
4WH10W30B/V
3WH6A50B/O
3WH6C50B/O
3WH6D50B/O
3WH6B50B/O
3WH6Y50B/O
3WH6E50B/O
3WH6F50B/O
3WH6G50B/O
3WH6H50B/O
3WH6J50B/O
3WH6L50B/O
3WH6M50B/O
3WH6P50B/O
3WH6Q50B/O
3WH6R50B/O
3WH6T50B/O
3WH6U50B/O
3WH650B/O
3WH6W50B/O
4WH6C50B/O
4WH6D50B/O
4WH6B50B/O
4WH6Y50B/O
4WH6E50B/O
4WH6F50B/O
4WH6G50B/O
4WH6H50B/O
4WH6J50B/O
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4WH6M50B/O
4WH6P50B/O
4WH6Q50B/O
4WH6R50B/O
4WH6T50B/O
4WH6U50B/O
4WH650B/O
4WH6W50B/O
3WH10A50B/O
3WH10C50B/O
3WH10D50B/O
3WH10B50B/O
3WH10Y50B/O
3WH10E50B/O
3WH10F50B/O
3WH10G50B/O
3WH10H50B/O
3WH10J50B/O
3WH10L50B/O
3WH10M50B/O
3WH10P50B/O
3WH10Q50B/O
3WH10R50B/O
3WH10T50B/O
3WH10U50B/O
3WH1050B/O
3WH10W50B/O
4WH10A50B/O
4WH10C50B/O
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4WH10E50B/O
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4WH10G50B/O
4WH10H50B/O
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4WH10M50B/O
4WH10P50B/O
4WH10Q50B/O
4WH10R50B/O
4WH10T50B/O
4WH10U50B/O
4WH1050B/O
4WH10W50B/O
3WH6A30B/O
3WH6C30B/O
3WH6D30B/O
3WH6B30B/O
3WH6Y30B/O北京华德4WE10Y50B换向阀***
3WH6E30B/O
3WH6F30B/O
3WH6G30B/O
3WH6H30B/O
3WH6J30B/O
3WH6L30B/O
3WH6M30B/O
3WH6P30B/O
3WH6Q30B/O
3WH6R30B/O
3WH6T30B/O
3WH6U30B/O
3WH630B/O
3WH6W30B/O
4WH6A30B/O
4WH6C30B/O
4WH6D30B/O
4WH6B30B/O
4WH6Y30B/O
4WH6E30B/O
4WH6F30B/O
4WH6G30B/O
4WH6H30B/O
4WH6J30B/O
4WH6L30B/O
4WH6M30B/O
4WH6P30B/O
4WH6Q30B/O
4WH6R30B/O
4WH6T30B/O
4WH6U30B/O
4WH630B/O
4WH6W30B/O
3WH10A30B/O
3WH10C30B/O
3WH10D30B/O
3WH10B30B/O
3WH10Y30B/O
3WH10E30B/O
3WH10F30B/O
3WH10G30B/O
3WH10H30B/O
3WH10J30B/O
3WH10L30B/O
3WH10M30B/O
3WH10P30B/O
3WH10Q30B/O
3WH10R30B/O
3WH10T30B/O
3WH10U30B/O
3WH1030B/O
3WH10W30B/O
4WH10A30B/O
4WH10C30B/O
4WH10D30B/O
4WH10B30B/O
4WH10Y30B/O
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。
