Danfoss PVG 16 Technical Information page 74

Technical Information
PVG 16 Proportional Valve Group
PVG 16 Actuation
PVHC spool stroke vs current characteristics
[Current in mA]
@12V 1600 1400 1200
@24V 800 700 600
74 | © Danfoss | December 2018
PVHC characteristics – Spool stroke vs current
P A
1000 800 600 400
500 400 300 200
The hysteresis is affected by viscosity, friction, flow forces, dither frequency and modulation frequency.
Technical data
Supply Voltage U
DC
Current input
Resistance
Response time
PWM frequency
Main spool spring control pressure
range
Pilot oil pressure range
Ambient temperature range
Temperature range
Fluid cleanliness
Part numbers for PVHC Actuators
Part number Power supply
11126941 12V
11127535 24V
Spool stroke, mm
10
9
8
7
6
5
4
3
2
1
200 0 200 400 600
0
100 100 200 300
12 V
DC
0 – 1500 mA
4.75 Ω ± 5 %
150 to 200 ms
100 to 400 Hz
5 – 15 bar [73 – 218 psi]
20 – 25 bar [290 – 362 psi]
-30°C to 80°C [-22 °F to 176°F]
-20°C to 80°C [-4 °F to 176°F]
23/19/16 (according to ISO 4406)
Connector type
2x2 DEUTSCH
P B
800 1000 1200 1400
400 500 600 700
24 V
DC
0 – 750 mA
20.8 Ω ± 5 %
Protection Class
IP 67
BC00000211en-000901
Ideal curve
Hysteresis
[Current in mA]
1600
@ 12V
800 @ 24V
P109250