Specifications

22
K(A)DG4V-3 Flow Gain Curves
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
14
12
10
8
6
4
2
Looped Flow Path
USgpm
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
17,5
15,0
12,5
10,0
7,5
5,0
2,5
l/min
100 203040 50 6070 80 90100
Command signal (% of max. signal)
Flow rate
100 203040 50 6070 80 90100
Command signal (% of max. signal)
USgpm
Flow rate
l/min
l/min
USgpm
Flow rate
2.0
1.5
1.0
0.5
9
8
7
6
5
4
3
2
1
100 203040 50 6070 80 90100
Command signal (% of max. signal)
2.5
At the stated valve pressure drops, the percentage command signals are applicable to whichever solenoid is energized.



Spool 2C03F" P to A or B plus B or A to T
Spool 2C07N" P to A or B plus B or A to T
Spool 2C13N" P to A or B plus B or A to T
350 bar (5080 psi)
100 bar (1450 psi)
50 bar (725 psi)
30 bar (435 psi)
10 bar (145 psi)
350 bar (5080 psi)
100 bar (1450 psi)
30 bar (435 psi)
10 bar (145 psi)
100Ć350 bar (1450Ć5080 psi)
30 bar (435 psi)
10 bar (145 psi)
10
9
8
7
6
5
4
3
2
1
6
5
4
3
2
1
40
35
30
25
20
15
10
5
25
20
15
10
5
30 bar (435 psi)
350 bar (5080 psi)
10 bar (145 psi)
Command signal (% of max. signal)
Command signal (% of max. signal)
Flow rate
Flow rate
10 bar (145 psi)
30 bar (435 psi)
350 bar (5080 psi)
100 bar (1450 psi)

0 !02030405060708090100
0 !02030405060708090100
Spool 2C20N" P to A or B plus B or A to T
Spool 2C28S" P to A or B plus B or A to T
l/min
USgpm
l/min
USgpm
Curves shown are for spool types 2". These points will vary
from valve to valve, but can be adjusted using the deadbandĆ
compensation feature of the drive amplifier. For spool types
33", the curves are similar, but flow starts at slightly higher
command signals.