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

4WH10L50B/OF
4WH10M50B/OF
4WH10P50B/OF
4WH10Q50B/OF
4WH10R50B/OF
4WH10T50B/OF
4WH10U50B/OF
4WH1050B/OF
4WH10W50B/OF
3WH6A30B/OF
3WH6C30B/OF
3WH6D30B/OF
3WH6B30B/OF
3WH6Y30B/OF
3WH6E30B/OF
3WH6F30B/OF
3WH6G30B/OF
3WH6H30B/OF
3WH6J30B/OF
3WH6L30B/OF
3WH6M30B/OF
3WH6P30B/OF
3WH6R30B/OF
3WH6T30B/OF
3WH6U30B/OF
3WH630B/OF
3WH6W30B/OF
4WH6C30B/OF
4WH6D30B/OF
4WH6B30B/OF
4WH6Y30B/OF
4WH6E30B/OF
4WH6F30B/OF
4WH6G30B/OF
4WH6H30B/OF
4WH6J30B/OF
4WH6L30B/OF
4WH6M30B/OF
4WH6P30B/OF
4WH6Q30B/OF
4WH6R30B/OF
4WH6T30B/OF
4WH6U30B/OF
4WH630B/OF
4WH6W30B/OF
3WH10A30B/OF
3WH10C30B/OF
3WH10D30B/OF
3WH10B30B/OF
3WH10Y30B/OF
3WH10E30B/OF
3WH10F30B/OF北京华德4WEH10D50B换向阀***
3WH10G30B/OF
3WH10H30B/OF
3WH10J30B/OF
3WH10L30B/OF
3WH10M30B/OF
3WH10P30B/OF
3WH10Q30B/OF
3WH10R30B/OF
3WH10T30B/OF
3WH10U30B/OF
3WH1030B/OF
3WH10W30B/OF
4WH10A30B/OF
4WH10D30B/OF
4WH10B30B/OF
4WH10Y30B/OF
4WH10E30B/OF
4WH10F30B/OF
4WH10G30B/OF
4WH10H30B/OF
4WH10J30B/OF
4WH10L30B/OF
4WH10M30B/OF
4WH10P30B/OF
4WH10Q30B/OF
4WH10R30B/OF
4WH10T30B/OF
4WH10U30B/OF
4WH1030B/OF
4WH10W30B/OF
3WH6A50B
3WH6C50B

3WH6D50B
3WH6B50B
3WH6Y50B
3WH6E50B
3WH6F50B
3WH6G50B
3WH6H50B
3WH6J50B
3WH6L50B
3WH6M50B
3WH6P50B
3WH6Q50B
3WH6R50B
3WH6T50B
3WH6U50B
3WH650B
3WH6W50B
4WH6A50B
4WH6C50B
4WH6D50B
4WH6B50B
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4WH6E50B
4WH6F50B
4WH6G50B
4WH6H50B
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4WH6L50B
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4WH6P50B
4WH6Q50B
4WH6R50B
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4WH650B
4WH6W50B
3WH10A50B
3WH10C50B
3WH10D50B
3WH10B50B
3WH10Y50B
3WH10E50B
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3WH10G50B
3WH10H50B
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3WH10U50B
3WH1050B
3WH10W50B
4WH10C50B
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4WH1050B
4WH10W50B
3WH6A30B
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3WH6G30B
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3WH6M30B
3WH6P30B
3WH6Q30B
3WH6R30B
3WH6T30B
3WH6U30B
3WH630B
3WH6W30B
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4WH6U30B
4WH630B
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3WH10A30B
3WH10C30B
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3WH10Y30B
3WH10E30B
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3WH1030B
3WH10W30B
4WH10A30B
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4WH10P30B
4WH10Q30B
4WH10R30B
4WH10T30B
4WH10U30B
4WH1030B
4WH10W30B
M-2SEW6P30B/420MG24
M-2SEW6N30B/420MG24
M-2SEW6U30B/420MG24
M-2SEW6C30B/420MG24
M-3SEW6P30B/420MG24
M-3SEW6N30B/420MG24
M-3SEW6D30B/420MG24
M-3SEW6Y30B/420MG24
M-4SEW6D30B/420MG24
M-4SEW6Y30B/420MG24
M-2SEW6P30B/630MG24
M-2SEW6N30B/630MG24
M-2SEW6U30B/630MG24
M-2SEW6C30B/630MG24
M-3SEW6P30B/630MG24
M-3SEW6N30B/630MG24
M-3SEW6D30B/630MG24
M-3SEW6Y30B/630MG24
M-4SEW6D30B/630MG24
M-4SEW6Y30B/630MG24
M-2SEW6P30B/420MG205
M-2SEW6N30B/420MG205
M-2SEW6U30B/420MG205
M-2SEW6C30B/420MG205
M-3SEW6P30B/420MG205
M-3SEW6N30B/420MG205
M-3SEW6D30B/420MG205
M-3SEW6Y30B/420MG205
M-4SEW6D30B/420MG205
M-4SEW6Y30B/420MG205
M-2SEW6P30B/630MG205
M-2SEW6N30B/630MG205
M-2SEW6U30B/630MG205
M-2SEW6C30B/630MG205
M-3SEW6P30B/630MG205
M-3SEW6N30B/630MG205
M-3SEW6D30B/630MG205
M-3SEW6Y30B/630MG205
M-4SEW6D30B/630MG205
M-4SEW6Y30B/630MG205
M3SEW10U10B/420MG24N9K4
M3SEW10C10B/420MG24N9K4
M4SEW10D10B/420MG24N9K4
M4SEW10Y10B/420MG24N9K4
M3SEW10U10B/630MG24N9K4
M3SEW10C10B/630MG24N9K4
M4SEW10D10B/630MG24N9K4
M4SEW10Y10B/630MG24N9K4
M3SEW10U10B/420MG205N9K4
M3SEW10C10B/420MG205N9K4
M4SEW10D10B/420MG205N9K4
M4SEW10Y10B/420MG205N9K4
M3SEW10U10B/630MG205N9K4
M3SEW10C10B/630MG205N9K4
M4SEW10D10B/630MG205N9K4
M4SEW10Y10B/630MG205N9K4
M3SEW10U10B/420MG24K4
M3SEW10C10B/420MG24K4
M4SEW10D10B/420MG24K4
M4SEW10Y10B/420MG24K4
M3SEW10U10B/630MG24K4
M3SEW10C10B/630MG24K4
M4SEW10D10B/630MG24K4
M4SEW10Y10B/630MG24K4
M3SEW10U10B/420MG205K4
M3SEW10C10B/420MG205K4
M4SEW10D10B/420MG205K4
M4SEW10Y10B/420MG205K4
M3SEW10U10B/630MG205K4
M3SEW10C10B/630MG205K4
M4SEW10D10B/630MG205K4
M4SEW10Y10B/630MG205K4
M3SEW10U10B/420MG24N9K4V
M3SEW10C10B/420MG24N9K4V
M4SEW10D10B/420MG24N9K4V
M4SEW10Y10B/420MG24N9K4V
M3SEW10U10B/630MG24N9K4V
M3SEW10C10B/630MG24N9K4V
M4SEW10D10B/630MG24N9K4V
M4SEW10Y10B/630MG24N9K4V
M3SEW10U10B/420MG205N9K4V
M3SEW10C10B/420MG205N9K4V
M4SEW10D10B/420MG205N9K4V
M4SEW10Y10B/420MG205N9K4V
M3SEW10U10B/630MG205N9K4V
M3SEW10C10B/630MG205N9K4V
M4SEW10D10B/630MG205N9K4V
M4SEW10Y10B/630MG205N9K4V
M3SEW10U10B/420MG24K4V
M3SEW10C10B/420MG24K4V
M4SEW10D10B/420MG24K4V
M4SEW10Y10B/420MG24K4V
M3SEW10U10B/630MG24K4V
M3SEW10C10B/630MG24K4V
M4SEW10D10B/630MG24K4V
M4SEW10Y10B/630MG24K4V
M3SEW10U10B/420MG205K4V
M3SEW10C10B/420MG205K4V
M4SEW10D10B/420MG205K4V
M4SEW10Y10B/420MG205K4V
M3SEW10U10B/630MG205K4V
M3SEW10C10B/630MG205K4V
M4SEW10D10B/630MG205K4V
M4SEW10Y10B/630MG205K4V
HWEH10HC20B/O6AG24
HWEH10HD20B/O6AG24
HWEH10HK20B/O6AG24
HWEH10HZ20B/O6AG24
HWEH10HE20B/O6AG24
HWEH10HF20B/O6AG24
HWEH10HG20B/O6AG24
HWEH10HH20B/O6AG24
HWEH10HJ20B/O6AG24
HWEH10HL20B/O6AG24
HWEH10HM20B/O6AG24
HWEH10HP20B/O6AG24
HWEH10HQ20B/O6AG24
HWEH10HR20B/O6AG24
HWEH10HS20B/O6AG24北京华德4WEH10D50B换向阀***
HWEH10HT20B/O6AG24
HWEH10HU20B/O6AG24
HWEH10HV20B/O6AG24
HWEH10HW20B/O6AG24
HWEH10C20B/O6AG24
HWEH10D20B/O6AG24
HWEH10K20B/O6AG24
HWEH10Z20B/O6AG24
HWEH10E20B/O6AG24
HWEH10F20B/O6AG24
HWEH10G20B/O6AG24
HWEH10H20B/O6AG24
HWEH10J20B/O6AG24
HWEH10L20B/O6AG24
HWEH10M20B/O6AG24
HWEH10P20B/O6AG24
HWEH10Q20B/O6AG24
HWEH10R20B/O6AG24
HWEH10S20B/O6AG24
HWEH10T20B/O6AG24
HWEH10U20B/O6AG24
HWEH10V20B/O6AG24
HWEH10W20B/O6AG24
HWEH16HC50B/O6AG24
HWEH16HD50B/O6AG24
HWEH16HK50B/O6AG24
HWEH16HZ50B/O6AG24
HWEH16HE50B/O6AG24
HWEH16HF50B/O6AG24
HWEH16HG50B/O6AG24
HWEH16HH50B/O6AG24
HWEH16HJ50B/O6AG24
HWEH16HL50B/O6AG24
HWEH16HM50B/O6AG24
HWEH16HP50B/O6AG24
HWEH16HQ50B/O6AG24
HWEH16HR50B/O6AG24
HWEH16HS50B/O6AG24
HWEH16HT50B/O6AG24
HWEH16HU50B/O6AG24
HWEH16HV50B/O6AG24
HWEH16HW50B/O6AG24
HWEH16C50B/O6AG24
HWEH16D50B/O6AG24
HWEH16K50B/O6AG24
HWEH16Z50B/O6AG24
HWEH16E50B/O6AG24
HWEH16F50B/O6AG24
HWEH16G50B/O6AG24
HWEH16H50B/O6AG24
HWEH16J50B/O6AG24
HWEH16L50B/O6AG24
HWEH16M50B/O6AG24
HWEH16P50B/O6AG24
HWEH16Q50B/O6AG24
HWEH16R50B/O6AG24
HWEH16S50B/O6AG24
HWEH16T50B/O6AG24
HWEH16U50B/O6AG24
HWEH16V50B/O6AG24
HWEH16W50B/O6AG24
HWEH25HC50B/O6AG24
HWEH25HD50B/O6AG24
HWEH25HK50B/O6AG24
HWEH25HZ50B/O6AG24
HWEH25HE50B/O6AG24
HWEH25HF50B/O6AG24
HWEH25HG50B/O6AG24
HWEH25HH50B/O6AG24
HWEH25HJ50B/O6AG24
HWEH25HL50B/O6AG24
HWEH25HM50B/O6AG24
HWEH25HP50B/O6AG24
HWEH25HQ50B/O6AG24
HWEH25HR50B/O6AG24
HWEH25HS50B/O6AG24
HWEH25HT50B/O6AG24
HWEH25HU50B/O6AG24
HWEH25HV50B/O6AG24
HWEH25HW50B/O6AG24
HWEH25C50B/O6AG24
HWEH25D50B/O6AG24
HWEH25K50B/O6AG24
HWEH25Z50B/O6AG24
HWEH25E50B/O6AG24
HWEH25F50B/O6AG24
HWEH25G50B/O6AG24
HWEH25H50B/O6AG24
HWEH25J50B/O6AG24
HWEH25L50B/O6AG24
HWEH25M50B/O6AG24
HWEH25P50B/O6AG24
HWEH25Q50B/O6AG24
HWEH25R50B/O6AG24
HWEH25S50B/O6AG24
HWEH25T50B/O6AG24
HWEH25U50B/O6AG24
HWEH25V50B/O6AG24
HWEH25W50B/O6AG24
HWEH32HC50B/O6AG24
HWEH32HD50B/O6AG24
HWEH32HK50B/O6AG24
HWEH32HZ50B/O6AG24
HWEH32HE50B/O6AG24
HWEH32HF50B/O6AG24
HWEH32HG50B/O6AG24
HWEH32HH50B/O6AG24

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。