華德減壓閥部分型號：
DBDA10G10B/100 DBDH10K10B/200 DBDS10K10B/50
DBDA10G10B/200 DBDH10K10B/25 DBDS10P10B/100
DBDA10G10B/25 DBDH10K10B/315 DBDS10P10B/200
DBDA10G10B/315 DBDH10K10B/400 DBDS10P10B/25
DBDA10G10B/400 DBDH10K10B/50 DBDS10P10B/315
DBDA10G10B/50 DBDH10P10B/100 DBDS10P10B/400
DBDA6K10B/100 DBDH10P10B/200 DBDS10P10B/50
DBDA6K10B/200 DBDH10P10B/25 DBDS15G10B/100
DBDA6K10B/25 DBDH10P10B/315 DBDS15G10B/200
DBDA6K10B/315 DBDH10P10B/400 DBDS15G10B/25
DBDA6K10B/400 DBDH10P10B/50 DBDS15G10B/315
DBDA6K10B/50 DBDH15G10B/100 DBDS15G10B/400
DBDA6P10B/100 DBDH15G10B/200 DBDS15G10B/50
DBDA6P10B/200 DBDH15G10B/25 DBDS30G10B/100
DBDA6P10B/25 DBDH15G10B/315 DBDS30G10B/200
DBDA6P10B/315 DBDH15G10B/400 DBDS30G10B/25
DBDA6P10B/400 DBDH15G10B/50 DBDS30G10B/315
DBDA6P10B/50 DBDH6G10B/100 DBDS30G10B/400
DBDA8G10B/100 DBDH6G10B/200 DBDS30G10B/50
DBDA8G10B/200 DBDH6G10B/25 DBDS6G10B/100
DBDA8G10B/25 DBDH6G10B/315 DBDS6G10B/200
DBDA8G10B/315 DBDH6G10B/400 DBDS6G10B/25
DBDA8G10B/400 DBDH6G10B/50 DBDS6G10B/315
DBDA8G10B/50 DBDH6K10B/100 DBDS6G10B/400
DBDH10G10B/100 DBDH6K10B/200 DBDS6G10B/50
DBDH10G10B/200 DBDH6K10B/25 DBDS6K10B/100
DBDH10G10B/25 DBDH6K10B/315 DBDS6K10B/200
DBDH10G10B/315 DBDH6K10B/400 DBDS6K10B/25
DBDH10G10B/400 DBDH6K10B/50 DBDS6K10B/315
DBDH10G10B/50 DBDS10K10B/100 DBDS6K10B/400
DBDH10K10B/100 DBDS10K10B/25 DBDS6K10B/50

華德順序閥部分型號:
DZ6DP1-50B/25 DZ6DP1-50B/75 DZ6DP1-50B/150 DZ6DP1-50B/210
DZ6DP1-50B/25X DZ6DP1-50B/75X DZ6DP1-50B/150X DZ6DP1-50B/210X
DZ6DP1-50B/25Y DZ6DP1-50B/75Y DZ6DP1-50B/150Y DZ6DP1-50B/210Y
DZ6DP1-50B/25XY DZ6DP1-50B/75XY DZ6DP1-50B/150XY DZ6DP1-50B/210XY
DZ6DP1-50B/25M DZ6DP1-50B/75M DZ6DP1-50B/150 DZ6DP1-50B/210M
DZ6DP1-50B/25XM DZ6DP1-50B/75XM DZ6DP1-50B/150XM DZ6DP1-50B/210XM
DZ6DP1-50B/25YM DZ6DP1-50B/75YM DZ6DP1-50B/150YM DZ6DP1-50B/210YM
DZ6DP1-50B/25XYM DZ6DP1-50B/75XYM DZ6DP1-50B/150XYM DZ6DP1-50B/210XYM
DZ6DP2-50B/25 DZ6DP2-50B/75 DZ6DP2-50B/150 DZ6DP2-50B/210
DZ6DP2-50B/25X DZ6DP2-50B/75X DZ6DP2-50B/150X DZ6DP2-50B/210X
DZ6DP2-50B/25Y DZ6DP2-50B/75Y DZ6DP2-50B/150Y DZ6DP2-50B/210Y
DZ6DP2-50B/25XY DZ6DP2-50B/75XY DZ6DP2-50B/150XY DZ6DP2-50B/210XY
DZ6DP2-50B/25M DZ6DP2-50B/75M DZ6DP2-50B/150 DZ6DP2-50B/210M
DZ6DP2-50B/25XM DZ6DP2-50B/75XM DZ6DP2-50B/150XM DZ6DP2-50B/210XM
DZ6DP2-50B/25YM DZ6DP2-50B/75YM DZ6DP2-50B/150YM DZ6DP2-50B/210YM
DZ6DP2-50B/25XYM DZ6DP2-50B/75XYM DZ6DP2-50B/150XYM DZ6DP2-50B/210XYM
DZ6DP3-50B/25 DZ6DP3-50B/75 DZ6DP3-50B/150 DZ6DP3-50B/210
DZ6DP3-50B/25X DZ6DP3-50B/75X DZ6DP3-50B/150X DZ6DP3-50B/210X
DZ6DP3-50B/25Y DZ6DP3-50B/75Y DZ6DP3-50B/150Y DZ6DP3-50B/210Y
DZ6DP3-50B/25XY DZ6DP3-50B/75XY DZ6DP3-50B/150XY DZ6DP3-50B/210XY
DZ6DP3-50B/25M DZ6DP3-50B/75M DZ6DP3-50B/150 DZ6DP3-50B/210M
DZ6DP3-50B/25XM DZ6DP3-50B/75XM DZ6DP3-50B/150XM DZ6DP3-50B/210XM
DZ6DP3-50B/25YM DZ6DP3-50B/75YM DZ6DP3-50B/150YM DZ6DP3-50B/210YM
DZ6DP3-50B/25XYM DZ6DP3-50B/75XYM DZ6DP3-50B/150XYM DZ6DP3-50B/210XYM
DZ6DP7-50B/25 DZ6DP7-50B/75 DZ6DP7-50B/150 DZ6DP7-50B/210
DZ6DP7-50B/25X DZ6DP7-50B/75X DZ6DP7-50B/150X DZ6DP7-50B/210X
DZ6DP7-50B/25Y DZ6DP7-50B/75Y DZ6DP7-50B/150Y DZ6DP7-50B/210Y
DZ6DP7-50B/25XY DZ6DP7-50B/75XY DZ6DP7-50B/150XY DZ6DP7-50B/210XY
DZ6DP7-50B/25M DZ6DP7-50B/75M DZ6DP7-50B/150 DZ6DP7-50B/210M
DZ6DP7-50B/25XM DZ6DP7-50B/75XM DZ6DP7-50B/150XM DZ6DP7-50B/210XM
DZ6DP7-50B/25YM DZ6DP7-50B/75YM DZ6DP7-50B/150YM DZ6DP7-50B/210YM
DZ6DP7-50B/25XYM DZ6DP7-50B/75XYM DZ6DP7-50B/150XYM DZ6DP7-50B/210XYM

華德電液換向閥部分型號：
4WEH25C50B/OF6AG24NZ4
4WEH25C50B/OF6AG24NZ5
4WEH25C50B/OF6AG24NZ5L
4WEH25C50B/OF6AG24NEZ4
4WEH25C50B/OF6AG24NEZ5
4WEH25C50B/OF6AG24NEZ5L
4WEH25C50B/OF6AG24NETZ4
4WEH25C50B/OF6AG24NETZ5
4WEH25C50B/OF6AG24NETZ5L
4WEH25C50B/OF6AG24NTZ4
4WEH25C50B/OF6AG24NTZ5
4WEH25C50B/OF6AG24NTZ5L
4WEH25C50B/OF6AW220-50NZ4
4WEH25C50B/OF6AW220-50NZ5
4WEH25C50B/OF6AW220-50NZ5L
4WEH25C50B/OF6AW220-50NEZ4
4WEH25C50B/OF6AW220-50NEZ5
4WEH25C50B/OF6AW220-50NEZ5L
4WEH25C50B/OF6AW220-50NETZ4
4WEH25C50B/OF6AW220-50NETZ5
4WEH25C50B/OF6AW220-50NETZ5L
4WEH25C50B/OF6AW220-50NTZ4
4WEH25C50B/OF6AW220-50NTZ5
4WEH25C50B/OF6AW220-50NTZ5L