DWHG fa'asologa o solenoid pailate fa'agaioia alatotoa ituaiga spool. O lenei faasologa e faʻaaogaina e pulea ai le amataga, taofi ma le itu o le tafe.
| Tele | 10 | 16 | 22 | 25 | 32 |
| Ole mamafa ole galuega PAB(MPa) | 31.5 | 35 | 31.5 | 35 | 35 |
| T Port (MPa) fa'amama vai i fafo | 31.5 | 25 | 25 | 25 | 25 |
| T Port (MPa) fa'amama i totonu | (AC)-10 | (AC)-10 | (AC)-10 | (AC)-10 | (AC)-10 |
| (DC)-16 | (DC)-16 | (DC)-16 | (DC)-16 | (DC)-16 | |
| Ua tafe mai fafo Y Port (MPa) | (AC)-10 | (AC)-10 | (AC)-10 | (AC)-10 | (AC)-10 |
| (DC)-16 | (DC)-16 | (DC)-16 | (DC)-16 | (DC)-16 | |
| Min. Ole mamafa ole pailate(MPa) | 0.45-1 | 0.45-1.3 | 0.45-1 | 0.45-1 | 0.45-1 |
| Max. fua tafe(L/min) | 160 | 300 | 450 | 650 | 1100 |
| mamafa(KGS) | 6.7 | 9.5 | 12 | 18 | 38.5 |
| Valve tino (Mea) Togafitiga luga | lafo phosphating luga | ||||
| Suauu mama | NAS1638 vasega 9 ma ISO4406 vasega 20/18/15 | ||||
Pi'oga uiga: Ituaiga 4DWHG10…(fuaina ile HLP46，Voil=40℃±5℃）
Pi'oga uiga: Ituaiga 4DWHG16…(fuaina ile HLP46，Voil=40℃±5℃）
Pi'oga uiga: Ituaiga 4DWHG22…(fuaina ile HLP46，Voil=40℃±5℃）
Pi'oga uiga: Ituaiga 4DWHG25…(fuaina ile HLP46，Voil=40℃±5℃）
Fa'ailoga uiga: Ituaiga 4DWHG32…(fuaina ile HLP46，Voil=40℃±5℃）
Fa'ailoga fa'ailoga
Sapalai vai pailate
1, 4DWHG10
(1) Pailate i totonu ma le pailate fafo: O le uafu “P” ma le M6 sikulima 3 o le pailate i fafo, e liliu ai le valve i totonu o le pailate, e tatau ona aveese le sikulima M6 3.
(2) Alavai i totonu ma alavai fafo: Aveese le fa'amau 1, e fa'apipi'i M6 sikulima 2 ole alavai fafo, tatala le M6 si'u 2 ole alavai totonu.
2、4DWHG16
(1) Pailate i totonu ma le pailate fafo: Aveese le ufiufi i le itu, faʻapipiʻi le pine e faʻataga ai le "P" uafu ma avanoa avanoa o le pailate totonu, e faʻaliliu le pine i le "P" uafu ma le tulaga faʻapipiʻi o le alavai fafo.
(2) Alavai i totonu ma alavai fafo: Aveese le fa'amau 1 ma fa'apipi'i le M6 sikulima 2 o le alavai fafo, tatala le sikulima M6 2 o le alavai totonu.
Sapalai vai pailate
3、4DWHG25
(1) Pailate i totonu ma fafo: Aveese le ufiufi pito, faʻapipiʻi le M6 siku 1 o le pailate fafo, tatala le M6 siku 2 o le pailate totonu.
(2) Alavai i totonu ma alavai fafo: Aveese le M6 sikulima 2 i le "T" uafu i le pito i luga o le alavai autu o le alavai totonu, faʻapipiʻi le M6 sikulima 2 o le alavai fafo.
4、4DWHG32
1, pailate totonu ma fafo pailate: Fa'apipi'i le M6 siku 1 i le "P" uafu i le pito i luga o le valve autu o le pailate fafo; aveese le M6 siku 1 o le pailate totonu.
2, alavai i totonu ma alavai fafo: Ave'ese le sikulima M6 2 i le "T" uafu i le pito i luga o le alavai autu o le alavai fafo; fa'apipi'i le sikulima M6 2 o le alavai totonu.
FAAMANATU: 1. O le uafu "X" i luga o le ipu faavae e tatau ona faʻapipiʻi pe afai o le pailate i totonu.
2. O le "Y" uafu i luga o le ipu faavae e tatau ona fa'apipi'i pe afai e alavai totonu.
4DWHG10 Laiti Fa'apipi'i Fua
4DWHG16 Laiti Fa'apipi'i Fua
Fa'amau fa'amau a Valve
4 o le M10×60 GB/T70.1-12.9 Fa'amauina torque Ma=75Nm.
2 o le M6×60 GB/T70.1-12.9 Fa'amauina torque Ma=15.5Nm.
O-mama mo PTAB Taulaga: φ26×2.4
O-mama mo XYL Taulaga: φ15×1.9
4DWHG22 Laiti Fa'apipi'i Fua
Fa'amau fa'amau a Valve
6 o le M12 × 60 GB / T70.1-12.9 Faʻamauina torque Ma=130Nm.
O-mama mo le Taulaga PTAB: φ31×3.1
O-mama mo XY Taulaga: φ25×3.1
4DWHG25 Laiti Fa'apipi'i Fua
Fa'amau fa'amau a Valve
6 o le M12 × 60 GB / T70.1-12.9 Faʻamauina torque Ma=130Nm.
O-mama mo le Taulaga PTAB: φ34×3.1
O-mama mo XY Taulaga: φ25×3.1
4DWHG32 Laiti Fa'apipi'i Fua
Fa'amau fa'amau a Valve
6 o le M20×80 GB/T70.1-2000 12.9 Fa'amauina torque Ma=430Nm.
O-mama mo le Taulaga PTAB: φ42×3
O-mama mo XY Taulaga: φ19×3
Fua fa'apipi'i
