4WH6D50B/华德换向阀

4WH6D50B/华德换向阀

国耳忘家，公耳忘私。—— 《汉书·贾谊传》
4WH6D50B/华德换向阀
华德 液压阀 方向阀 直动式换向滑阀 阀门 液动阀
4WH6D50B/ 4WH6D50B/ 4WH6D50B/ 4WH6D50B/换向阀
4WH6D50B/ 4WH6D50B/ 4WH6D50B/ 4WH6D50B/换向阀
Huade Hydraulics
北京华德液压
液压阀 阀门
方向控制阀 方向阀
WH型换向阀
- 通径 6、10
- 压力至 31.5MPa
- 流量至 120L/min
特征
- 液压操纵的直动式换向滑阀
- 两位阀有定位器供选择
- 板式连接
WH型换向阀是液动式换向滑阀，它控制液流的开启、换向和停止。该阀主要由阀体、一个或两个控制活塞、阀芯、一个或两个复位弹簧组成。
WH.../... 型：
当控制活塞无压力油时，阀芯靠复位弹簧保持在中位或初始位置。当压力油作用在控制活塞上时，活塞推动阀芯，使其由静止位置移到所要求位置，从而打开需要的流动截面。当压力油去除后，阀芯由复位弹簧推回到原始位置。
WH.../O... 型：
此类阀是一种无复位弹簧不带定位装置、带两个控制活塞的两位阀。无压力油作用时，阀芯的位置是不固定的。
WH.../OF... 型：
此类阀是一种带一个定位器、无复位弹簧、带二个控制活塞的二位阀。无压力油作用时，阀的两个位置都是固定的。
插装阻尼器：
由于工作条件限制，切换过程中可能出现阀的流量超过阀性能曲线上规定的流量，这时需要采用阻尼器。它安装在阀的P腔或油路中。
华德 液压阀 方向阀 直动式换向滑阀 阀门 液动阀
4WH6D50B/ 4WH6D50B/ 4WH6D50B/ 4WH6D50B/换向阀
4WH6D50B/ 4WH6D50B/ 4WH6D50B/ 4WH6D50B/换向阀
供应商信息：上海心雨机电设备有限公司
Attn：闫菲
Email：395717253@
Tel：
Fax：
Q
身修而后家齐，家齐而后国治，国治而后天下平。—— 《礼记·大学》
4WH6D50B/华德换向阀
华德 液压阀 方向阀 直动式换向滑阀 阀门 液动阀 换向阀 二位四通阀 三位四通阀
Huade Hydraulics
北京华德液压
液压阀 阀门
方向控制阀 方向阀
WH型换向阀
型号说明
"*WH***B/****"
"*"--3 = 三通；4 = 四通
"*"--通径：
6 = 通径 6
10 = 通径 10
"*"--机能符号：见样本
"*"--组件系列：
50 = 50系列（50至59系列安装及连接尺寸不变）（对于通径 6）
30 = 30系列（30至39系列安装及连接尺寸不变）（对于通径 10）
"B"--北京华德液压技术
"*"--无标记 = 标准型带复位弹簧
O = 无复位弹簧
OF = 带定位器
"*"--无标记 = 无插装式阻尼器
B08 = 阻尼器节流孔直径0.8mm
B10 = 阻尼器节流孔直径1.0mm
B12 = 阻尼器节流孔直径1.2mm
"*"--液压油：
无标记 = 矿物质液压油
V = 磷酸酯液压油
"*"--其他细节用文字说明

Huade Hydraulics
北京华德液压
液压阀 阀门
方向控制阀 方向阀
WH型换向阀
技术参数
- 通径：6、10
- 工作压力：
油口A,B,P：至31.5MPa
油口T：至16MPa
- 对于滑阀机能A和B，若压力超过高回油压力，则油口T用作泄油口
- 流量：至60L/min、至120L/min
- 流动截面（在中位时）：
Q型阀芯，公称截面的6%
W型阀芯，公称截面的3%
- 介质：矿物质液压油或磷酸酯液压油
- 油温范围：-30~+80°C
- 粘度范围：2.8~500mm2/s
- 重量：
带单控制活塞：约2kg 约3.5kg
带双控制活塞：约2.2kg 约4.5kg
- 控制压力(MPa)：见样本

WH型换向阀
型号列举
4WH6C50B/
4WH6C50B/B10
4WH6C50B/O
4WH6C50B/OB08
4WH6D50B/OB08
4WH6D50B/OF
4WH6D50B/OFB10
4WH6D50B/OFB12

4WH6D50B/
4WH6A50B/
4WH6B50B/
4WH6C50B/
4WH6Y50B/
4WH6E50B/
4WH6F50B/
4WH6G50B/
4WH6H50B/
4WH6J50B/
4WH6L50B/
4WH6M50B/
4WH6P50B/
4WH6Q50B/
4WH6T50B/
4WH6R50B/
4WH6U50B/
4WH6V50B/
4WH6W50B/

3WH6D50B/OF
3WH6A50B/OF
3WH6B50B/OF
3WH6C50B/OF
3WHY50B/OF
3WH6D50B/O
3WH6A50B/O
3WH6B50B/O
3WH6C50B/O
3WHY50B/O
3WH6D50B/
3WH6A50B/
3WH6B50B/
3WH6C50B/
3WH6Y50B/
3WH6E50B/
3WH6F50B/
3WH6G50B/
3WH6H50B/
3WH6J50B/
3WH6L50B/
3WH6M50B/
3WH6P50B/
3WH6Q50B/
3WH6T50B/
3WH6R50B/
3WH6U50B/
3WH6V50B/
3WH6W50B/
……
居庙堂之高，则忧其民；处江湖之远，则忧其君。—— 宋·范仲淹《岳阳楼记》
4WH6D50B/华德换向阀
华德 液压阀 方向阀 直动式换向滑阀 阀门 液动阀 换向阀 二位四通阀 三位四通阀
Huade Hydraulics
北京华德液压
液压阀 阀门
方向控制阀 方向阀
WH 型换向阀
通径 6、10
压力至 31.5MPa
流量至 120L/min
型号列举
3WH6A50B/B08
3WH6C50B/B08
3WH6D50B/B08
3WH6B50B/B08
3WH6Y50B/B08
3WH6E50B/B08
3WH6F50B/B08
3WH6G50B/B08
3WH6H50B/B08
3WH6J50B/B08
3WH6L50B/B08
3WH6M50B/B08
3WH6P50B/B08
3WH6Q50B/B08
3WH6R50B/B08
3WH6T50B/B08
3WH6U50B/B08
3WH6V50B/B08
3WH6W50B/B08
3WH6A50B/B10
3WH6C50B/B10
3WH6D50B/B10
3WH6B50B/B10
3WH6Y50B/B10
3WH6E50B/B10
3WH6F50B/B10
3WH6G50B/B10
3WH6H50B/B10
3WH6J50B/B10
3WH6L50B/B10
3WH6M50B/B10
3WH6P50B/B10
3WH6Q50B/B10
3WH6R50B/B10
3WH6T50B/B10
3WH6U50B/B10
3WH6V50B/B10
3WH6W50B/B10
3WH6A50B/B12
3WH6C50B/B12
3WH6D50B/B12
3WH6B50B/B12
3WH6Y50B/B12
3WH6E50B/B12
3WH6F50B/B12
3WH6G50B/B12
3WH6H50B/B12
3WH6J50B/B12
3WH6L50B/B12
3WH6M50B/B12
3WH6P50B/B12
3WH6Q50B/B12
3WH6R50B/B12
3WH6T50B/B12
3WH6U50B/B12
3WH6V50B/B12
3WH6W50B/B12
4WH6A50B/B08
4WH6C50B/B08
4WH6D50B/B08
4WH6B50B/B08
4WH6Y50B/B08
4WH6E50B/B08
4WH6F50B/B08
4WH6G50B/B08
4WH6H50B/B08
4WH6J50B/B08
4WH6L50B/B08
4WH6M50B/B08
4WH6P50B/B08
4WH6Q50B/B08
4WH6R50B/B08
4WH6T50B/B08
4WH6U50B/B08
4WH6V50B/B08
4WH6W50B/B08
4WH6A50B/B10
4WH6C50B/B10
4WH6D50B/B10
4WH6B50B/B10
4WH6Y50B/B10
4WH6E50B/B10
4WH6F50B/B10
4WH6G50B/B10
4WH6H50B/B10
4WH6J50B/B10
4WH6L50B/B10
4WH6M50B/B10
4WH6P50B/B10
4WH6Q50B/B10
4WH6R50B/B10
4WH6T50B/B10
4WH6U50B/B10
4WH6V50B/B10
4WH6W50B/B10

华德手动换向阀
3WMR6A50B/B08V
3WMR6B50B/B10V
3WMR6C50B/B12V
3WMR6B50B/B08V
3WMR6D50B/B10V
3WMR6E50B/B1V
3WMR6F50B/B08V
3WMR6G50B/B10V
3WMR6H50B/B12V
3WMR6J50B/B08V
3WMR6L50B/B10V
3WMR6M50B/B12V
3WMR6P50B/B08V
3WMR6O50B/B10V
3WMR6R50B/B12V
3WMR6T50B/B08V
3WMR6U50B/B10V
3WMR6V50B/B12V
3WMR6W50B/B08V
3WMR6Y50B/B10V
3WMR6A50B/B12V
3WMU6A50B/B08V
3WMU6B50B/B10V
3WMU6C50B/B12V
3WMU6B50B/B08V
3WMU6D50B/B10V
3WMU6E50B/B1V
3WMU6F50B/B08V
3WMU6G50B/B10V
3WMU6H50B/B12V
3WMU6J50B/B08V
3WMU6L50B/B10V
3WMU6M50B/B12V
3WMU6P50B/B08V
3WMU6O50B/B10V
3WMU6R50B/B12V
3WMU6T50B/B08V
3WMU6U50B/B10V
3WMU6V50B/B12V
3WMU6W50B/B08V
3WMU6Y50B/B10V
3WMU6A50B/B12V
4WMR6A50B/B08V
4WMR6B50B/B10V
4WMR6C50B/B12V
4WMR6B50B/B08V
4WMR6D50B/B10V
4WMR6E50B/B1V
4WMR6F50B/B08V
4WMR6G50B/B10V
4WMR6H50B/B12V
4WMR6J50B/B08V
4WMR6L50B/B10V
4WMR6M50B/B12V
4WMR6P50B/B08V
4WMR6O50B/B10V
4WMR6R50B/B12V
4WMR6T50B/B08V
4WMR6U50B/B10V
4WMR6V50B/B12V
4WMR6W50B/B08V
4WMR6Y50B/B10V
4WMR6A50B/B12V
4WMU6A50B/B08V
4WMU6B50B/B10V
4WMU6C50B/B12V
4WMU6B50B/B08V
4WMU6D50B/B10V
4WMU6E50B/B1V
4WMU6F50B/B08V
4WMU6G50B/B10V
4WMU6H50B/B12V
4WMU6J50B/B08V
4WMU6L50B/B10V
4WMU6M50B/B12V
4WMU6P50B/B08V
4WMU6O50B/B10V
4WMU6R50B/B12V
4WMU6T50B/B08V
4WMU6U50B/B10V
4WMU6V50B/B12V
4WMU6W50B/B08V
4WMU6Y50B/B10V
4WMU6A50B/B12V
……
苟利国家生死以，岂因祸福避趋之。—— 清·林则徐《赴戍登程口占示家人》
Huade Hydraulics
华德液压
液压阀 阀门
电磁方向控制阀 电磁换向阀
WE6...61B/... 型电磁换向阀
型号列举
3WE6A61B/CG12N9Z4
3WE6A61B/CG12N9Z5L
3WE6A61B/CG24N9Z4
3WE6A61B/CG24N9Z5L
3WE6A61B/CW220-50N9Z4
3WE6A61B/CW220-50N9Z4-E
3WE6B61B/CG24N9Z4
3WE6B61B/CG24N9Z4-E
3WE6B61B/CG24N9Z5L
3WE6B61B/CG24N9Z5L-E
3WE6B61B/CW220-50N9Z4
3WE6B61B/CW220-50N9Z4-E
3WE6B61B/CW220-50N9Z5L-E
4WE6C61B/CG24N9Z4
4WE6C61B/CG24N9Z5L
4WE6C61B/CW110-50N9Z5L
4WE6C61B/CW220-50N9Z4
4WE6C61B/CW220-50N9Z5L
4WE6C61B/OFCG24N9Z5L
4WE6D61B/CG220N9Z5L
4WE6D61B/CG24N9Z4
4WE6D61B/CG24N9Z5L
4WE6D61B/CG24N9Z5L/V
4WE6D61B/CG24N9Z5LB08
4WE6D61B/CG24N9Z5LB10
4WE6D61B/CW110-50N9Z4
4WE6D61B/CW110-50N9Z5L
4WE6D61B/CW220-50N9Z4
4WE6D61B/CW220-50N9Z5L
4WE6D61B/CW220RN9Z5L
4WE6D61B/OFCG220N9Z4
4WE6D61B/OFCG24N9Z4
4WE6D61B/OFCG24N9Z5L
4WE6D61B/OFCG24NZ4B10
4WE6D61B/OFCW110-50N9Z4
4WE6E61B/CG24N9Z4
4WE6E61B/CG24N9Z5L
4WE6E61B/CW220-50N9Z4
4WE6E61B/CW220-50N9Z4B08
4WE6E61B/CW220-50N9Z5L
4WE6E61B/CW220RN9Z5L
4WE6F61B/CG24N9Z5L
4WE6G61B/CG24N9Z4
4WE6G61B/CG24N9Z5L
4WE6G61B/CW220-50N9Z4
4WE6G61B/CW220-50N9Z5L
4WE6G61B/CW220RN9Z5L
4WE6H61B/CG12N9Z5L
4WE6H61B/CG24N9Z4
4WE6H61B/CG24N9Z5L
4WE6H61B/CW110-50N9DL
4WE6H61B/CW110RN9Z5L
4WE6J61B/CG24N9Z4
4WE6J61B/CG24N9Z4B10
4WE6J61B/CG24N9Z5L
4WE6J61B/CG24N9Z5LB08
4WE6J61B/CG24N9Z5LB10
4WE6J61B/CG24N9Z5LB12
4WE6J61B/CW110-50N9Z4
4WE6J61B/CW220-50N9Z4
4WE6J61B/CW220-50N9Z5L
4WE6J61B/CW220RN9Z5L
4WE6L61B/CG24N9Z5L
4WE6M61B/CG24N9Z5L
4WE6M61B/CW220-50N9Z5L
4WE6Q61B/CG24N9Z4
4WE6R61B/CG24N9Z5L
4WE6T61B/CW220-50N9Z5L
4WE6U61B/CW220-50N9Z5L
4WE6Y61B/CG24N9Z4
4WE6Y61B/CG24N9Z5L
4WE6Y61B/CG24N9Z5LB10
4WE6Y61B/CW220-50N9Z5L
4WE6Y61B/CW220RN9Z5L
4WE6EA61B/CG24N9Z5L
4WE6EA61B/CW220-50N9Z4
4WE6EB61B/CG24N9Z4
4WE6EB61B/CG24N9Z4B08
4WE6EB61B/OFCG24N9Z4
4WE6HA61B/CG24N9Z5L
4WE6JB61B/CG24N9Z5L
4WE6JB61B/OFCG220N9Z4
4WE6JB61B/OFCG24N9Z4

电磁方向控制阀 电磁换向阀
3WE10A31B/CG24N9Z5L
3WE10A31B/OFCW220-50N9Z5L
3WE10B31B/CG24N9Z4
3WE10B31B/CG24N9Z5L
3WE10B31B/CW220-50N9Z4
3WE10B31B/CW220-50N9Z5L
4WE10C31B/CG24N9Z5L
4WE10C31B/CG24N9Z4
4WE10C31B/CW220-50N9Z5L
4WE10C31B/CW220-50N9Z4
4WE10C31B/CW220RN9Z5L
4WE10C31B/OFCG24N9Z4
4WE10C31B/OFCG24N9Z5L
4WE10C31B/OFCW220-50N9Z5L
4WE10D31B/CG24N9Z4
4WE10D31B/CG24N9Z5L
4WE10D31B/CG24N9Z5L/V
4WE10D31B/CW220-50N9Z4
4WE10D31B/CW220-50N9Z5L
4WE10D31B/OFCG220N9Z4
4WE10D31B/OFCG220N9Z5L
4WE10D31B/OFCG24N9Z4
4WE10D31B/OFCG24N9Z5L
4WE10D31B/OFCW110-50N9Z5L
4WE10D31B/OFCW220-50N9Z4
4WE10D31B/OFCW220-50N9Z5L
4WE10E31B/CG24N9Z4
4WE10E31B/CG24N9Z5L
4WE10E31B/CW110-50N9Z5L
4WE10E31B/CW220-50N9Z4
4WE10E31B/CW220-50N9Z5L
4WE10E31B/CW220RN9Z5L
4WE10F31B/CG24N9Z5L
4WE10G31B/CG24N9Z4
4WE10G31B/CG24N9Z5L
4WE10G31B/CW220-50N9Z4
4WE10G31B/CW220-50N9Z5L
4WE10G31B/CW220RN9Z5L
4WE10H31B/CG24N9Z4
4WE10H31B/CG24N9Z5L
4WE10H31B/CG24N9Z5LB08
4WE10H31B/CW220-50N9Z5L
4WE10J31B/CG24N9Z4
4WE10J31B/CG24N9Z5L
4WE10J31B/CW220-50N9Z4
4WE10J31B/CW220-50N9Z5L
4WE10L31B/CW220-50N9Z5L
4WE10M31B/CG24N9Z4
4WE10P31B/CW220-50N9Z5L
4WE10Q31B/CG24N9Z5L
4WE10R31B/CG24N9Z5L
4WE10U31B/CG24N9Z5L
4WE10U31B/CW220-50N9Z5L
4WE10Y31B/CG24N9Z4
4WE10Y31B/CG24N9Z5L
4WE10Y31B/CG24N9Z5L/V
4WE10Y31B/CW220-50N9Z5L
4WE10EA31B/CW220-50N9Z5L
4WE10EB31B/CG24N9Z5L
4WE10EB31B/OFCG220N9Z4
4WE10EB31B/OFCG24N9Z4
4WE10GB31B/CG24N9Z5L
4WE10JB31B/CG24N9Z4
4WE10JB31B/CG24N9Z5L
4WE10RB31B/CG24N9Z5L
……
以匡国致君为己任，以安民济物为心期。—— 唐·罗隐《谗书》
Huade Hydraulics
华德液压
Hydraulic Valves
液压阀 方向阀
电磁方向控制阀
电磁换向阀
型号列举
3WE6A50B/AG24NZ4
3WE6A50B/AG24NZ4-E
3WE6A50B/AG24NZ5L
3WE6A50B/AW220-50NZ4
3WE6A50B/AW220-50NZ4-E
3WE6B50B/AG24NZ4
3WE6B50B/AG24NZ4-E
3WE6B50B/AG24NZ5L
3WE6B50B/AW220-50N9Z4-E
3WE6B50B/AW220-50NZ4
4WE6C50B/AG24NZ4/FB
4WE6C50B/AG24NZ5L
4WE6C50B/AW220-50NZ4
4WE6D50B/AG220NZ4
4WE6D50B/AG24NZ4
4WE6D50B/AG24NZ5L
4WE6D50B/AG24NZ5LB08
4WE6D50B/AW220-50NZ4
4WE6D50B/AW220-50NZ5L
4WE6D50B/AW220RNZ5L
4WE6D50B/OFAG24NZ4
4WE6D50B/OFAW110-50NZ4
4WE6D50B/OFAW220-50NZ4
4WE6E50B/AG24NZ4
4WE6E50B/AG24NZ5L
4WE6E50B/AW220-50NZ4
4WE6E50B/AW220-50NZ5L
4WE6F50B/AW220-50NZ5L
4WE6G50B/AG24NZ4
4WE6G50B/AG24NZ5L
4WE6G50B/AW220-50NZ4
4WE6G50B/AW220-50NZ5L
4WE6H50B/AW220-50NZ4
4WE6J50B/AG24NZ4
4WE6J50B/AG24NZ5L
4WE6J50B/AW220-50NZ4
4WE6M50B/AG24NZ4
4WE6M50B/AG24NZ5L
4WE6Q50B/AG24NZ4
4WE6Y50B/AG24NZ5L
4WE6Y50B/AW220-50NZ5L
4WE6GA50B/AG24NZ4
4WE6HA50B/AG24NZ4
4WE6JB50B/AG24NZ5L
4WE6PB50B/AG24NZ4

华德液压阀 电磁换向阀
3WE10A20B/AG12NZ4
3WE10A20B/AG24NZ4
3WE10A20B/AG24NZ5L
3WE10A20B/AW220-50NZ4
3WE10B20B/AG24NZ4
3WE10B20B/AW220-50NZ4
4WE10B20B/AG24NZ5L
4WE10B20B/AW220-50NZ5L
4WE10C20B/AG24NZ4
4WE10D20B/AG24NZ4
4WE10D20B/AG24NZ5L
4WE10D20B/AG24NZ5LB12
4WE10D20B/AW110-50NZ5L
4WE10D20B/AW220-50NZ4
4WE10D20B/OFAG220NZ4
4WE10D20B/OFAG24NZ4
4WE10D20B/OFAG24NZ5L
4WE10D20B/OFAW220-50NZ4
4WE10D20B/OFAW220-50NZ5L
4WE10E20B/AG24NZ5L
4WE10E20B/AW220-50NZ4
4WE10E20B/AW220-50NZ5L
4WE10G20B/AG24NZ4
4WE10G20B/AG24NZ5L
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4WE10H20B/AW220-50NZ5L
4WE10J20B/AG24NZ4
4WE10J20B/AG24NZ5L
4WE10J20B/AW110-50NZ4
4WE10J20B/AW220-50NZ4
4WE10J20B/AW220-50NZ5L
4WE10L20B/AW220-50NZ5L
4WE10M20B/AG24NZ4
4WE10T20B/AG24NZ4
4WE10T20B/AG24NZ5L
4WE10U20B/AG24NZ5LB10
4WE10W20B/AG110NZ5L
4WE10Y20B/AW220-50NZ4
4WE10Y20B/AW220-50NZ5L
4WE10EB20B/AG24NZ4
4WE10EB20B/AG24NZ5L
4WE10EB20B/AW220RNZ5L
4WE10GB20B/AG24NZ5L
4WE10RB20B/AG24NZ5L
4WE10TB20B/AG24NZ5L
……
忧国者不顾其身，爱民者不罔其止。—— 宋·林逋《省心录》