服务热线< img border="0" src="http://wpa.qq.com/pa?p=2:2907815691:51" alt="免费在线咨询" title="免费在线咨询"/>
13636657709
服务热线< img border="0" src="http://wpa.qq.com/pa?p=2:2907815691:51" alt="免费在线咨询" title="免费在线咨询"/>
13636657709
|
Hydraulic fluid |
Classification |
Suitable sealing materials |
Standards |
Data sheet |
|
|
Mineral oil |
HL, HLP, HLPD |
FKM, NBR |
DIN 51524 |
90220 |
|
|
Bio-degradable |
Insoluble in water |
HETG |
FKM, NBR |
ISO 15380 |
90221 |
|
HEES |
FKM |
||||
|
Soluble in water |
HEPG |
FKM |
|||
|
Important information on hydraulic fluids: For more information and data on the use of other hydraulicfluids, please refer to the data sheets above or contact us. There may be limitations regarding the technical valve data (temperature, pressure range, life cycle, maintenance intervals, etc.). Ignition temperature > 180 °C |
|||||
In case of bank assembly, only one solenoid of all valves may be energized at a time.
|
Pressure p |
Flow qV |
DC solenoid |
|||||||
|
Control spool symbols U, C, D, Y |
|||||||||
|
ton without tank pressure |
tOFF |
||||||||
|
U |
C |
D |
Y |
U |
C |
D |
Y |
||
|
70 bar |
12 l/min |
35 |
55 |
40 |
60 |
20 |
10 |
25 |
15 |
|
140 bar |
12 l/min |
35 |
55 |
40 |
60 |
25 |
10 |
30 |
15 |
|
280 bar |
12 l/min |
35 |
60 |
40 |
65 |
30 |
10 |
35 |
15 |
|
320 bar |
12 l/min |
35 |
65 |
40 |
70 |
30 |
12 |
35 |
17 |
|
420 bar |
12 l/min |
35 |
65 |
40 |
70 |
35 |
12 |
40 |
17 |
|
Notice: The switching times were determined at a hydraulic fluid temperature of 40 °C and 46 mm2/s. Deviating hydraulic fluid temperatures can result in different switching times. Switching times change dependent on operating time and application conditions. |
|||||||||
