北京華德電液換向閥
方向控制閥
二位三通、二位四通和三位四通
先導式方向滑閥
WEH.../WH...20B/50B...電液換向閥與液控換向閥
通徑 10, 16, 25, 32
壓力至 28/35Mpa
流量至 1100L/min
特征：
- 電液換向滑閥/液動換向閥
- 板式連接
- 直流或交流濕式電磁鐵任選
- 帶或不帶故障檢查按鈕
- 單獨電器連接/集中電器連接
- 彈簧對中或彈簧復位，或主控制滑閥的液壓對中或液壓復位到初始位置
- 先導節流調節器
- 主控制閥芯的行程限位
- 在主閥的P口上，有先導壓力插裝件
- 當控制壓力超過25Mpa時減壓閥降低先導壓力
- 插裝節流孔降低對先導閥的供油
華德電液換向閥部分型號：
4WEH16T50B/6AW220-50NZ5L 4WEH16U50B/6AW220-50NZ5L 4WEH16V50B/6AW220-50NZ5L
4WEH16W50B/6AW220-50NZ5L 4WEH16Y50B/6AW220-50NZ5L 4WEH16Z50B/6AW220-50NZ5L
4WEH10C20B/6EW220-50NZ5L 4WEH10D20B/6EW220-50NZ5L 4WEH10E20B/6EW220-50NZ5L
4WEH10F20B/6EW220-50NZ5L 4WEH10G20B/6EW220-50NZ5L 4WEH10H20B/6EW220-50NZ5L
4WEH10J20B/6EW220-50NZ5L 4WEH10K20B/6EW220-50NZ5L 4WEH10L20B/6EW220-50NZ5L
4WEH10M20B/6EW220-50NZ5L 4WEH10Q20B/6EW220-50NZ5L 4WEH10R20B/6EW220-50NZ5L
4WEH10T20B/6EW220-50NZ5L 4WEH10U20B/6EW220-50NZ5L 4WEH10V20B/6EW220-50NZ5L
4WEH10W20B/6EW220-50NZ5L 4WEH10Y20B/6EW220-50NZ5L 4WEH10Z20B/6EW220-50NZ5L
4WEH25C50B/6AW220-50NZ5L 4WEH25D50B/6AW220-50NZ5L 4WEH25E50B/6AW220-50NZ5L
4WEH25F50B/6AW220-50NZ5L 4WEH25G50B/6AW220-50NZ5L 4WEH25H50B/6AW220-50NZ5L
4WEH25J50B/6AW220-50NZ5L 4WEH25K50B/6EW220-50NZ5L 4WEH25L50B/6AW220-50NZ5L
4WEH25M50B/6AW220-50NZ5L 4WEH25Q50B/6AW220-50NZ5L 4WEH25R50B/6AW220-50NZ5L
4WEH25T50B/6AW220-50NZ5L 4WEH25U50B/6AW220-50NZ5L 4WEH25V50B/6AW220-50NZ5L
4WEH25W50B/6AW220-50NZ5L 4WEH25Y50B/6AW220-50NZ5L 4WEH25Z50B/6AW220-50NZ5L
4WEH32C50B/6AW220-50NZ5L 4WEH32D50B/6AW220-50NZ5L 4WEH32E50B/6AW220-50NZ5L
4WEH32F50B/6AW220-50NZ5L 4WEH32G50B/6AW220-50NZ5L 4WEH32H50B/6AW220-50NZ5L
4WEH32J50B/6AW220-50NZ5L 4WEH32K50B/6EW220-50NZ5L 4WEH32L50B/6AW220-50NZ5L
4WEH32M50B/6AW220-50NZ5L 4WEH32Q50B/6AW220-50NZ5L 4WEH32R50B/6AW220-50NZ5L
4WEH32T50B/6AW220-50NZ5L 4WEH32U50B/6AW220-50NZ5L 4WEH32V50B/6AW220-50NZ5L
4WEH32W50B/6AW220-50NZ5L 4WEH32Y50B/6AW220-50NZ5L 4WEH32Z50B/6AW220-50NZ5L

華德減壓閥部分型號：
Z2FS16-30B/S3V
Z2FS16-30B/S4V
Z2FS22-30B/SV
Z2FS22-30B/S2V
Z2FS22-30B/S3V
Z2FS22-30B/S4V
Z2FS6-30B/S
Z2FS6-30B/S2
Z2FS6-30B/S3
Z2FS6-30B/S4
Z2FS16-30B/S
Z2FS16-30B/S2
Z2FS16-30B/S3
Z2FS16-30B/S4
Z2FS22-30B/S
Z2FS22-30B/S2
Z2FS22-30B/S3
Z2FS22-30B/S4
Z2FS10-20B/SV
Z2FS10-20B/S2V
Z2FS10-20B/S3V
Z2FS10-20B/S4V
Z2FS10-20B/S
Z2FS10-20B/S2
Z2FS10-20B/S3
Z2FS10-20B/S4
Z2FS6A2-40B/1QV
Z2FS6A3-40B/1QV
Z2FS6A5-40B/1QV
Z2FS6A7-40B/1QV
Z2FS6B2-40B/1QV
Z2FS6B3-40B/1QV
Z2FS6B5-40B/1QV
Z2FS6B7-40B/1QV
Z2FS62-40B/1QV
Z2FS63-40B/1QV
Z2FS65-40B/1QV
Z2FS67-40B/1QV
Z2FS6A2-40B/2QV
Z2FS6A3-40B/2QV
Z2FS6A5-40B/2QV
Z2FS6A7-40B/2QV
Z2FS6B2-40B/2QV
Z2FS6B3-40B/2QV
Z2FS6B5-40B/2QV
Z2FS6B7-40B/2QV
Z2FS62-40B/2QV
Z2FS63-40B/2QV
Z2FS65-40B/2QV
Z2FS67-40B/2QV
Z2FS6A2-40B/1Q
Z2FS6A3-40B/1Q
Z2FS6A5-40B/1Q
Z2FS6A7-40B/1Q
Z2FS6B2-40B/1Q
Z2FS6B3-40B/1Q
Z2FS6B5-40B/1Q
Z2FS6B7-40B/1Q
Z2FS62-40B/1Q
Z2FS63-40B/1Q
Z2FS65-40B/1Q
Z2FS67-40B/1Q
Z2FS6A2-40B/2Q
Z2FS6A3-40B/2Q
Z2FS6A5-40B/2Q
Z2FS6A7-40B/2Q
Z2FS6B2-40B/2Q
Z2FS6B3-40B/2Q
Z2FS6B5-40B/2Q
Z2FS6B7-40B/2Q
Z2FS62-40B/2Q
Z2FS63-40B/2Q
Z2FS65-40B/2Q
Z2FS67-40B/2Q
Z2FS10A3-30B/V
Z2FS10A3-30B/SV
Z2FS10A3-30B/S2V
Z2FS10A3-30B/S3V
Z2FS10A3-30B/S4V
Z2FS10A3-30B
Z2FS10A3-30B/S
Z2FS10A3-30B/S2
Z2FS10A3-30B/S3
Z2FS10A3-30B/S4
Z2FS10A5-30B/V
Z2FS10A5-30B/SV
Z2FS10A5-30B/S2V
Z2FS10A5-30B/S3V
Z2FS10A5-30B/S4V
Z2FS10A5-30B
Z2FS10A5-30B/S
Z2FS10A5-30B/S2
Z2FS10A5-30B/S3
Z2FS10A5-30B/S4
Z2FS10A7-30B/V
Z2FS10A7-30B/SV
Z2FS10A7-30B/S2V
Z2FS10A7-30B/S3V
Z2FS10A7-30B/S4V
Z2FS10A7-30B
Z2FS10A7-30B/S
Z2FS10A7-30B/S2
Z2FS10A7-30B/S3
Z2FS10A7-30B/S4
Z2FS10B3-30B/V
Z2FS10B3-30B/SV
Z2FS10B3-30B/S2V
Z2FS10B3-30B/S3V
Z2FS10B3-30B/S4V
Z2FS10B3-30B
Z2FS10B3-30B/S
Z2FS10B3-30B/S2
Z2FS10B3-30B/S3
Z2FS10B3-30B/S4
Z2FS10B5-30B/V
Z2FS10B5-30B/SV
Z2FS10B5-30B/S2V
Z2FS10B5-30B/S3V
Z2FS10B5-30B/S4V
Z2FS10B5-30B
Z2FS10B5-30B/S
Z2FS10B5-30B/S2
Z2FS10B5-30B/S3
Z2FS10B5-30B/S4
Z2FS10B7-30B/V
Z2FS10B7-30B/SV
Z2FS10B7-30B/S2V
Z2FS10B7-30B/S3V
Z2FS10B7-30B/S4V
Z2FS10B7-30B
Z2FS10B7-30B/S

華德順序閥部分型號：
DZ10-1-30B/210
DZ10-1-30B/210X
DZ10-1-30B/210Y
DZ10-1-30B/210XY
DZ10-1-30B/210M
DZ10-1-30B/210XM
DZ10-1-30B/210YM
DZ10-1-30B/210XYM
DZ10-2-30B/210
DZ10-2-30B/210X
DZ10-2-30B/210Y
DZ10-2-30B/210XY
DZ10-2-30B/210M
DZ10-2-30B/210XM
DZ10-2-30B/210YM
DZ10-2-30B/210XYM
DZ10-3-30B/210
DZ10-3-30B/210X
DZ10-3-30B/210Y
DZ10-3-30B/210XY
DZ10-3-30B/210M
DZ10-3-30B/210XM
DZ10-3-30B/210YM
DZ10-3-30B/210XYM