DWHG series yog solenoid pilot ua haujlwm spool hom li qub. Cov koob no yog siv los tswj qhov pib, nres thiab kev taw qhia ntawm ntws.
| Loj | 10 | 16 | 22 | 25 | 32 |
| Max ua hauj lwm siab PAB (MPa) | 31.5 ib | 35 | 31.5 ib | 35 | 35 |
| Externally drained T chaw nres nkoj (MPa) | 31.5 ib | 25 | 25 | 25 | 25 |
| Internally drained T chaw nres nkoj (MPa) | (AC)-10 | (AC)-10 | (AC)-10 | (AC)-10 | (AC)-10 |
| (DC)-16 | (DC)-16 | (DC)-16 | (DC)-16 | (DC)-16 | |
| Externally drained Y Chaw nres nkoj (MPa) | (AC)-10 | (AC)-10 | (AC)-10 | (AC)-10 | (AC)-10 |
| (DC)-16 | (DC)-16 | (DC)-16 | (DC)-16 | (DC)-16 | |
| Min. Pilot siab (MPa) | 0.45—1 | 0.45-1.3 Nws | 0.45—1 | 0.45—1 | 0.45—1 |
| Max. Flow tus nqi (L / min) | 160 | 300 | 450 | 650 | 1100 |
| Qhov hnyav (KGS) | 6.7 | 9.5 ib | 12 | 18 | 38.5 ib |
| Valve lub cev (khoom siv) Kev kho deg | casting phosphating nto | ||||
| Roj huv huv | NAS1638 chav kawm 9 thiab ISO4406 chav kawm 20/18/15 | ||||
Cov yam ntxwv nkhaus: Hom 4DWHG10… ( ntsuas nrog HLP46, Voil = 40 ℃ ± 5 ℃)
Cov yam ntxwv nkhaus: Hom 4DWHG16… ( ntsuas nrog HLP46, Voil = 40 ℃ ± 5 ℃)
Cov yam ntxwv nkhaus: Hom 4DWHG22… ( ntsuas nrog HLP46, Voil = 40 ℃ ± 5 ℃)
Cov yam ntxwv nkhaus: Hom 4DWHG25… ( ntsuas nrog HLP46, Voil = 40 ℃ ± 5 ℃)
Cov yam ntxwv nkhaus: Hom 4DWHG32… ( ntsuas nrog HLP46, Voil = 40 ℃ ± 5 ℃)
Spool cim
Pilot kua dej
1.4 DWHG10
(1) Tus tsav sab hauv thiab tus tsav sab nraud: "P" chaw nres nkoj nrog M6 ntsia hlau 3 yog tus tsav sab nraud, hloov lub valve rau hauv tus tsav sab hauv, M6 ntsia hlau 3 yuav tsum raug tshem tawm.
(2) Internal ntws thiab sab nraud ntws: Tshem lub ntsia liaj qhov rooj 1, rau nruab M6 ntsia hlau 2 yog sab nraud ntws, unscrew lub M6 ntsia hlau 2 yog sab hauv.
2, 4DWHG16
(1) Tus tsav sab hauv thiab tus tsav sab nraud: Tshem tawm lub hau sab nraud, txhim kho tus pin kom tso cai "P" chaw nres nkoj nrog qhib txoj haujlwm yog tus tsav sab hauv, hloov tus pin rau hauv "P" chaw nres nkoj nrog txoj haujlwm ntsaws sab nraud.
(2) Internal ntws thiab sab nraud ntws: Tshem lub ntsia liaj qhov rooj 1 thiab txhim kho M6 ntsia hlau 2 yog sab nraud ntws, unscrew lub M6 ntsia hlau 2 yog sab hauv.
Pilot kua dej
3, 4DWHG25
(1) Tus tsav sab hauv thiab tus tsav sab nraud: Tshem tawm sab nraud, txhim kho M6 ntsia hlau 1 yog tus tsav sab nraud, tshem tawm M6 ntsia hlau 2 yog tus tsav sab hauv.
(2) Internal ntws thiab sab nraud ntws: Tshem tawm M6 ntsia hlau 2 nyob rau hauv lub "T" chaw nres nkoj nyob rau sab saum toj ntawm lub ntsiab valve yog sab hauv, txhim kho lub M6 ntsia hlau 2 yog sab nraud ntws.
4, HWV 32
1, Sab hauv thiab tus tsav sab nraud: Txhim kho M6 ntsia hlau 1 hauv qhov "P" chaw nres nkoj nyob rau sab saum toj ntawm lub ntsiab valve yog tus tsav sab nraud; tshem tawm M6 ntsia hlau 1 yog tus tsav sab hauv.
2, Internal ntws thiab sab nraud ntws: Tshem tawm M6 ntsia hlau 2 nyob rau hauv lub "T" chaw nres nkoj nyob rau sab saum toj ntawm lub ntsiab valve yog sab nraud ntws; txhim kho lub M6 ntsia hlau 2 yog sab hauv.
CEEB TOOM: 1.Qhov "X" chaw nres nkoj ntawm lub hauv paus phaj yuav tsum tau ntsaws yog tias tus tsav sab hauv.
2.Qhov "Y" chaw nres nkoj ntawm lub hauv paus phaj yuav tsum tau ntsaws yog tias ntws sab hauv.
4DWHG10 Subplate Installation Dimensions
4DWHG16 Subplate Installation Dimensions
Valve lub teeb ntsia hlau
4 ntawm M10 × 60 GB / T70.1-12.9 Tightening torque Ma = 75Nm.
2 ntawm M6 × 60 GB / T70.1-12.9 Tightening torque Ma = 15.5Nm.
O-ring rau PTAB Chaw nres nkoj: φ26 × 2.4
O-ring rau XYL Chaw nres nkoj: φ15 × 1.9
4DWHG22 Subplate Installation Dimensions
Valve lub teeb ntsia hlau
6 ntawm M12 × 60 GB / T70.1-12.9 Tightening torque Ma = 130Nm.
O-ring rau PTAB Chaw nres nkoj: φ31 × 3.1
O-ring rau XY Chaw nres nkoj: φ25 × 3.1
4DWHG25 Subplate Installation Dimensions
Valve lub teeb ntsia hlau
6 ntawm M12 × 60 GB / T70.1-12.9 Tightening torque Ma = 130Nm.
O-ring rau PTAB Chaw nres nkoj: φ34 × 3.1
O-ring rau XY Chaw nres nkoj: φ25 × 3.1
4DWHG32 Subplate Installation Dimensions
Valve lub teeb ntsia hlau
6 ntawm M20 × 80 GB / T70.1-2000 12.9 Tightening torque Ma = 430Nm.
O-ring rau PTAB Chaw nres nkoj: φ42 × 3
O-ring rau XY Chaw nres nkoj: φ19 × 3
Installation qhov ntev
