Ma DWHG series ndi ma valve amtundu wa spool oyendetsedwa ndi solenoid pilot. Ma valve amenewa amagwiritsidwa ntchito polamulira chiyambi, kuyimitsa ndi komwe kuyenda kwa madzi kumayambira.
| Kukula | 10 | 16 | 22 | 25 | 32 |
| Kupanikizika kwakukulu kwa ntchito PAB(MPa) | 31.5 | 35 | 31.5 | 35 | 35 |
| T Port yotulutsa madzi kunja (MPa) | 31.5 | 25 | 25 | 25 | 25 |
| T Port yotulutsa madzi mkati (MPa) | (AC) -10 | (AC) -10 | (AC) -10 | (AC) -10 | (AC) -10 |
| (DC) -16 | (DC) -16 | (DC) -16 | (DC) -16 | (DC) -16 | |
| Y Port (MPa) yotulutsa madzi kunja | (AC) -10 | (AC) -10 | (AC) -10 | (AC) -10 | (AC) -10 |
| (DC) -16 | (DC) -16 | (DC) -16 | (DC) -16 | (DC) -16 | |
| Kuthamanga kochepa kwa woyendetsa ndege (MPa) | 0.45-1 | 0.45-1.3 | 0.45-1 | 0.45-1 | 0.45-1 |
| Kuchuluka kwa madzi (L/mphindi) | 160 | 300 | 450 | 650 | 1100 |
| Kulemera (KGS) | 6.7 | 9.5 | 12 | 18 | 38.5 |
| Vavu thupi (Zinthu) mankhwala pamwamba | kuponyera pamwamba pa phosphate | ||||
| Ukhondo wa mafuta | NAS1638 kalasi 9 ndi ISO4406 kalasi 20/18/15 | ||||
Ma curve odziwika bwino:Mtundu 4DWHG10…(woyezedwa ndi HLP46,Voil=40℃±5℃)
Ma curve odziwika bwino:Mtundu 4DWHG16…(woyezedwa ndi HLP46,Voil=40℃±5℃)
Ma curve odziwika bwino:Mtundu 4DWHG22…(woyezedwa ndi HLP46,Voil=40℃±5℃)
Ma curve odziwika bwino:Mtundu 4DWHG25…(woyezedwa ndi HLP46,Voil=40℃±5℃)
Ma curve odziwika bwino:Mtundu 4DWHG32…(woyezedwa ndi HLP46,Voil=40℃±5℃)
Zizindikiro za Spool
Kupereka madzi kwa oyendetsa ndege
1, 4DWHG10
(1) Woyendetsa ndege wamkati ndi woyendetsa ndege wakunja: Doko la "P" lokhala ndi screw ya M6 3 ndi loyendetsa ndege wakunja, kuti valavu isinthe kukhala yoyendetsa ndege yamkati, screw ya M6 3 iyenera kuchotsedwa.
(2) Kutulutsa chitoliro chamkati ndi chakunja: Kuchotsa boluti 1, kuti muyike screw ya M6 2 ndi chitoliro chakunja, tsegulani screw ya M6 2 ndi chitoliro chamkati.
2, 4DWHG16
(1) Woyendetsa mkati ndi woyendetsa kunja: Kuchotsa chivundikiro chakumbali, kuyika pini kuti doko la "P" likhale lotseguka ndi loyendetsa mkati, kusintha pini kukhala doko la "P" lomwe lili ndi malo olumikizidwa ndi ngalande yakunja.
(2) Kutulutsa botolo 1 ndikuyika screw ya M6 2 ndi drain yakunja, tsegulani screw ya M6 2 ndi drain yamkati.
Kupereka madzi kwa oyendetsa ndege
3, 4DWHG25
(1) Woyendetsa ndege wamkati ndi wakunja: Kuchotsa chivundikiro chakumbali, kuyika screw ya M6 1 ndi yoyendetsa ndege wakunja, kumasula screw ya M6 2 ndi yoyendetsa ndege wamkati.
(2) Kuchotsa chotsekera chamkati ndi chakunja: Kuchotsa chotsekera cha M6 2 mu doko la "T" pamwamba pa valavu yayikulu ndi chotsekera chamkati, kuyika chotsekera cha M6 2 ndi chotsekera chakunja.
4, 4DWHG32
1、Woyendetsa ndege wamkati ndi woyendetsa ndege wakunja: Kuyika screw ya M6 1 mu doko la "P" pamwamba pa valavu yayikulu ndi screw yakunja; kuchotsa screw ya M6 1 ndi screw yamkati.
2、Kuchotsa chotsekera chamkati ndi chotsekera chakunja: Kuchotsa chotsekera cha M6 2 mu doko la "T" pamwamba pa valavu yayikulu ndi chotsekera chakunja; kuyika chotsekera cha M6 2 ndi chotsekera chamkati.
ZINDIKIRANI: 1. Chitseko cha "X" chomwe chili pa mbale yoyambira chiyenera kulumikizidwa ngati chikuyenda mkati.
2. Khomo la "Y" lomwe lili pa mbale yoyambira liyenera kulumikizidwa ngati madzi amkati atuluka.
4DWHG10 Subplate Kukhazikitsa Miyeso
4DWHG16 Subplate Kukhazikitsa Miyeso
Chokulungira cha seti ya valavu
4 ya M10×60 GB/T70.1-12.9 Mphamvu yolimbitsa Ma=75Nm.
2 ya M6×60 GB/T70.1-12.9 Mphamvu yolimbitsa Ma=15.5Nm.
Mphete ya O ya PTAB Port: φ26×2.4
Mphete ya O ya XYL Port: φ15×1.9
4DWHG22 Subplate Kukhazikitsa Miyeso
Chokulungira cha seti ya valavu
6 ya M12×60 GB/T70.1-12.9 Mphamvu yolimbitsa Ma=130Nm.
Mphete ya O ya PTAB Port: φ31×3.1
Mphete ya O ya XY Port: φ25×3.1
4DWHG25 Subplate Kukhazikitsa Miyeso
Chokulungira cha seti ya valavu
6 ya M12×60 GB/T70.1-12.9 Mphamvu yolimbitsa Ma=130Nm.
Mphete ya O ya PTAB Port: φ34×3.1
Mphete ya O ya XY Port: φ25×3.1
4DWHG32 Subplate Kukhazikitsa Miyeso
Chokulungira cha seti ya valavu
6 ya M20×80 GB/T70.1-2000 12.9 Mphamvu yolimbitsa Ma=430Nm.
Mphete ya O ya PTAB Port: φ42×3
Mphete ya O ya XY Port: φ19×3
Miyeso yoyika
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