Middle section - With hydraulic operated check valve
4.86
/
/
/
Middle section hydraulic operation
/
2.7
3.4
7.5
Middle section E-H operation
/
3.3
2.9
7.8
End element
0.27
3.2
5.7
Hydraulic
Nominal size
06
09
09S
18
Rated flow
Q (L/min)
60
90
90
180
Rated operating pressure at port
P /LS (bar)
310
/
/
/
A/B (bar)
310
/
/
/
Max. operating pressure at port
P /LS (bar)
/
320
A/B (bar)
/
350
T (bar)
/
30
TS (bar)
/
Less than 2
Pilot pressure
a/b (bar)
/
Less than 35
X (bar)
/
30
Electricity
·Electrical on/off:
·Connection: Deutsch DT04-2P
·Protection class: IP69k·Supply voltage: 12 or 24VDC
·Electrical proportional:
·Dither frequency required: 120Hz ·Hysteresis: Less than 3% ·Connection: Deutsch DT04-2P ·Protection class: IP69k ·Control current @12VDC: 0~1800mA, @24VDC: 0~1200mA
Electrical proportional: ·Dither frequency required: 100-200Hz ·Connection: Deutsch DT04-2P/AMP Junior-Timer ·Protection class: IP69k ·Control current @12VDC:0~1500mA; @24VDC:0~750mA
Using environment
Hydraulic fluid
Mineral oil (HL, HLP) according to DIN 51524.Other hydraulic fluids, such as HEES (Synthetic Ester) according to VDMA 24568.
Hydraulic fluid temperature range (℃)
-20 ~ +80
-20 ~ +90
Viscosity range ν (mm2/s)
10 ~ 380
Maximum permissible degree of contamination of the pressure fluid cleanliness class to ISO 4406 (C)
Class 20/18/15, we therefore recommend a filter with a minimum retention rate of β10 ≥ 70
Class 20/18/15, we therefore recommend a filter with a minimum retention rate of β10 ≥ 75