華德順序閥部分型號：
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
華德部分產(chǎn)品：
4WE6B61B/OFCG24N9Z5L 4WE6B61B/OFCG12N9Z5L 4WE6B61B/OFCW220-50N9Z5L
4WE6Y61B/OFCG24N9Z5L 4WE6Y61B/OFCG12N9Z5L 4WE6Y61B/OFCW220-50N9Z5L
DRV25-1-10B/ DRV25-2-10B/ DRV25-3-10B/
DRV30-1-10B/ DRV30-2-10B/ DRV30-3-10B/
DRV40-1-10B/ DRV40-2-10B/ DRV40-3-10B/
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
DBDH6P10B/25 DBDH6P10B/50 DBDH6P10B/100
DBDH6P10B/200 DBDH6P10B/315 DBDH6P10B/400
DBDS6P10B/25 DBDS6P10B/50 DBDS6P10B/100
DBDS6P10B/200 DBDS6P10B/315 DBDS6P10B/400

華德減壓閥部分型號：
ZDR6DA1-30B/25YM
ZDR6DB2-30B/75YM
ZDR6DP3-30B/150YM
ZDR6DA7-30B/310YM
ZDR6DB1-30B/25YM
ZDR6DP2-30B/75YM
ZDR6DP7-30B/150YM
ZDR6DA1-30B/150YM
ZDR6DP2-30B/210YM
ZDR6DP3-30B/25YM
ZDR6DP7-30B/75YM
ZDR6DA1-40B/210YM
型號說明:
Z為疊加式連接；DR為減壓閥；6為通徑；D為直動式；A為油口A減壓；B為油口B減壓；P為油口P減壓；1為旋鈕調(diào)節(jié)；2為帶保護罩的六角螺釘；3為帶刻度有鎖的旋鈕；7為帶刻度旋鈕；30為系類號；B為北京華德液壓技術(shù)；25為二次壓力2.5mpa；75為二次壓力7.5mpa；150為二次壓力15.0mpa；210為二次壓力21.0mpa

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