Danfoss PVG-EX 32 Technical Information page 77

Technical Information
PVG-EX 32 Proportional Valve Group
PVBS Main Spools
© Danfoss | June 2019
Fluid flow at different spool travel + 20 bar margin (uncompensated PVB)
P
1
E
8
1
D
8
1
C
8
1
B
8
A
AA
mm
7 6 5 4
in
0.28 0.24 0.20 0.16 0.12
U
s
U
0.25 0. 3 0.35
DC
bar
15 13 11
psi
218 190 160
A
l/min US gal/min
200
52
48
180
44
160
40
140
36
32
120
28
100
24
80
20
16
60
12
40
8
20
4
3 2 1 0 0
PVM
0.08 0.04 0 0
PVE
0. 4 0.45 0. 5 0. 5
PVH
9 7 5 5
130 100 73 73
P B
Spool types:
AA = 5 l/min
A = 10 l/min
B = 25 l/min
C = 40 l/min
D = 65 l/min
E = 100 l/min
1 = First PVB after PVP
8 = Eighth PVB after PVP
1 2 3 4 5 6
0.04 0.08 0.12 0.16 0.20 0.24
0.55 0. 6 0.65 0. 7
7 9 11 13
100 130 160 190
BC290860493426en-000103 | 77
1
E
8
1
D
8
1
C
8
1
B
8
A
AA
mm
7
in
0.28
U
s
U
0.75
DC
bar
15
psi
218