Danfoss PVG 32 Technical Information

PVHC characteristic - Spool stroke vs current
0
400
200
600
1
2
1200
800
1000
1400
Current in mA
3
4
5
6
Spool stroke, mm
7
1600
400
200
600
1200
800
1000
1400
1600
200
100
300
600
400
500
700
800
200
100
300
600
400
500
700
800
@ 12V
@ 24V
V310 000.A
Ideal curve
Hysteresis
280/560 mA 500/1000 mA280/560 mA500/1000 mA
PVHC current response and hysteresis @ 25 bar Pp, 21 ctS, 25 °C. The ideal curve is determined by the
main spool neutral spring. The PVHC has high hysteresis. The hysteresis is affected by viscosity, friction,
flow forces, dither frequency and modulation frequency. The spool position will shift when conditions are
changed e.g. temperature change.
Technical Information
PVG 32 Proportional Valve Group
Electrical actuation
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Danfoss | August 2017 520L0344 | BC00000038en-US0802 | 35

Danfoss PVG 32 Specifications

General

Brand	Danfoss
Model	PVG 32
Category	Control Unit
Language	English