PVSKM Spool
PVSKM Spool schematic
Theoretical Performance
Pressure drop P to P characteristic
10 20 30 40 50
60 70
80
90 100 110 120 130
(l/min)
(US gal/min)
140
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 38
10
9
8
7
6
5
4
3
2
1
0
P
P
100
80
60
40
20
0
140
120
0
0
Q
Q
(bar)
(psi)
Pressure drop from P to HPCO characteristics
2.5
5
7.5
10
12.5
15
(bar)
(psi)
17.5
20
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
150
135
120
105
90
75
60
45
30
15
0
Q
1500
1200
900
600
300
0
2100
1800
0
(US gal/min)
(l/min)
0
∆ P to HPCO
150 l/min spool
40 l/min spool
100 l/min spool
Technical Information
PVG-EX 32 Proportional Valve Group
PVSKM Full Flow Cut Off Modules
©
Danfoss | June 2019
BC290860493426en-000103 | 129
