产品特点：
1:内部抵抗、许容背压大幅提高。
2:油浸式电磁设计，作动平稳，噪音小。
3:线圈采一体成型，防潮效果佳，散热好，耐高温。
4:电磁阀安装尺寸均符合国际标准。
5：降低油温提高寿命，节省维护费用----
由于阀体流道采用了特殊结构设计，因而内部阻抗小，使用压降减少，液压油的 温度亦可相应降低，是液压油不易变质，液压油寿命延长，减少液压油更换费用。
华德电液换向阀部分型号：
4WEH32D40B/OAG24N9/K4,4WEH32HL40B/OEWW220-50N/K4，
4WEH32*0B/OFAG24N9/SK4，4WEH32M40B/OFEW230N/K4，
4WEH32K40B/OFEW230N9/K4，4WEH32HP40B/OFAG24N/K4,
4WEH32ZJ40B/OEW230N9ET/SK4，4WEH32Q40B/OAW230NE/S2K4,
4WEH32HF40B/OFG24N9T/SK4，4WEH32R40B/OFEW230N/K4，
4WEH32G40B/OAW230N9ET/K4，4WEH32T40B/OAW230N/K4，
4WEH32H40B/OFAWG24N9/K4，4WEH32V40B/OEW230NET/S2K4，
4WEH32J40B/OAW230N9/K4，4WEH32U40B/OFWG24N/SK4，
华德电磁换向阀4WE6系类部分型号：
4WE6A61B/G12NZ4，4WE6C61B/OW220-50NZ5，4WE6D61B/OFG24NZ5L,
4WE6B61B/W220RN9Z4，4WE6E61B/OFG12NZ5，4WE6F61B/W220-50NZ5L,
4WE6G61B/G24NZ4，4WE6H61B/OG24NZ5，4WE6J61B/OW220RNZ5L,
4WE6L61B/G12N9Z4，4WE6M61B/OW220-50N9Z5，4WE6P61B/OFG24NZ5L,
4WE6Q61B/W220-50N9Z5，4WE6R31B/OFW220RNZ5L,4WE6T61B/G24NZ5，
4WE6U61B/OW220RN9Z4，4WE6VOFW220-50NZ5L,4WE6W61B/G24NZ5
电磁换向阀4WE6J6X/EG24N9K4
电磁换向阀4WE6Y6X/EG24N9K4
电磁换向阀4E6G6X/EG24N9K4
电磁换向阀4WE6H6X/EG24N9K4
电磁换向阀4WE6U6X/EG24N9K4
电磁换向阀4WE6D/OFEG24N9K4
电磁换向阀4WE6EA6X/EG24N9K4
电磁换向阀4WE6EB6X/EG24N9K4
电磁换向阀4WE6HB6X/EG24N9K4
电磁换向阀4WE6HA6X/EG24N9K4
电磁换向阀4WE6U6X/EG24N9K4
电磁换向阀4WE6R73-6X/EG24N9K4/A12
电磁换向阀3WE6A6X/EG24N9K4
电磁换向阀4WE10Y3X/CG24N9K4
电磁换向阀4E10D3X/CG24N9K4
电磁换向阀4WE10EA3X/CG24N9K4
电磁换向阀4WE10EB3X/CG24N9K4
华德液压阀部分型号：
SL30PA1-30B/ SL30PA2-30B/ SL30PA3-30B/ SL30PA4-30B/
SL30PB1-30B/ SL30PB2-30B/ SL30PB3-30B/ SL30PB4-30B/
4WE10F20B/OFAG24N 4WE10F20B/OFAW220-50N 4WE10G20B/OFAG24N 4WE10G20B/OFAW220-50N
4WE10H20B/OFAG24N 4WE10H20B/OFAW220-50N 4WE10J20B/OFAG24N 4WE10J20B/OFAW220-50N
DBW20A-3-30B/100YW220-50NZ4 DBW20A-3-30B/100YW220-50NZ5
DBW20A-3-30B/100YW220-50NZ5L
DV25-1-10B/ DV25-2-10B/ DV25-3-10B/
DV30-1-10B/ DV30-2-10B/ DV30-3-10B/
DV40-1-10B/ DV40-2-10B/ DV40-3-10B/
MG6G1.2B/ MG8G1.2B/ MG10G1.2B/ MG15G1.2B/ MG20G1.2B/
MG25G1.2B/ MG30G1.2B/
FD25KA12B/B00 FD25KA12B/B40 FD25KB12B/B00 FD25KB12B/B40
FD25PA12B/B00 FD25PA12B/B40 FD25PB12B/B00 FD25PB12B/B40
FD25FA12B/B00 FD25FA12B/B40 FD25FB12B/B00 FD25FB12B/B40
DBW10B-2-50B/315XY6CW220-50N9Z4 DBW10B-2-50B/315XY6CW220-50N9Z5
DBW10B-2-50B/315XY6CW220-50N9Z5L
FD32KA11B/B00 FD32KA11B/B60 FD32KB11B/B00 FD32KB11B/B60
FD32PA11B/B00 FD32PA11B/B60 FD32PB11B/B00 FD32PB11B/B60
FD32FA11B/B00 FD32FA11B/B60 FD32FB11B/B00 FD32FB11B/B60
华德液压阀部分型号：
4WE6A61B/CG24NK4 4WE6A61B/CG12NK4 4WE6A61B/CW220-50NK4
4WE6A61B/CG24N9DL 4WE6A61B/CG12N9DL 4WE6A61B/CW220-50N9DL
4WE6A61B/CG24NDL 4WE6A61B/CG12NDL 4WE6A61B/CW220-50NDL
4WE6A61B/CG24N9DKL 4WE6A61B/CG12N9DKL 4WE6A61B/CW220-50N9DKL
4WE6A61B/CG24NDKL 4WE6A61B/CG12NDKL 4WE6A61B/CW220-50NDKL
DR30-1-30B/100 DR30-1-30B/315 DR30-1-30B/100M DR30-1-30B/315M
DR30-2-30B/100 DR30-2-30B/315 DR30-2-30B/100M DR30-2-30B/315M
DR30-3-30B/100 DR30-3-30B/315 DR30-3-30B/100M DR30-3-30B/315M
DR10DP2-40B/25Y DR10DP2-40B/75Y DR10DP2-40B/150Y DR10DP2-40B/210Y
DR10DP2-40B/25YM DR10DP2-40B/75YM DR10DP2-40B/150YM DR10DP2-40B/210YM
RVP6-10B/ RVP8-10B/ RVP10-10B/ RVP12-10B/ RVP16-10B/
RVP20-10B/ RVP25-10B/ RVP30-10B/ RVP40-10B/
Z2FS10B3-30B/ Z2FS10B3-30B/S Z2FS10B3-30B/S2 Z2FS10B3-30B/S3 Z2FS10B3-30B/S4
Z2FS10B5-30B/ Z2FS10B5-30B/S Z2FS10B5-30B/S2 Z2FS10B5-30B/S3 Z2FS10B5-30B/S4
Z2FS10B7-30B/ Z2FS10B7-30B/S Z2FS10B7-30B/S2 Z2FS10B7-30B/S3 Z2FS10B7-30B/S4
