Danfoss PVG 16 Technical Information

Open center PVP with HPCO and PVE PPRV
The Open Center PVP inlet with integrated High Pressure Carry Over (HPCO) functionality is intended for
use with fixed displacement pumps in applications where one pump supply for multiple hydraulic
subsystems is desired.
The integrated HPCO functionality guides the excess flow of the PVG 16 valve group to the external
hydraulic subsystem(s), giving priority to the PVG 16 work functions.
The Open Center PVP with HPCO and PVE PPRV features:
•
Integrated LS pressure relief valve
•
Threaded ports for P/T/LS/HPCO and M measuring gauge
•
Integrated pilot pressure reducing valve (PPRV) for PVE
•
Optional T0 facility and external T0 port
•
Optional external pilot pressure port (Pp)
•
Optional LS unloading valve, PVPX
Only applicable with PVST end plates with separate T-port due to blocked T-lines for HPCO functionality.
Open Center PVP with HPCO, PVE PPRV schematic
LS
HPCO
P
M
T0
Technical specification for PVP
Max. P-port continuous Max. P-port intermittent Max. T-port static/
dynamic
Max. rated flow
350 [5076 psi] 400 bar [5800 psi] 25/40 bar [365/580 psi] 140 l/min [37 US gal/min]
Technical specification
Parameter Minimum Recommended range Maximum
Fluid temperature
-30°C [-22°F] 30 to 60°C [86 to 140°F] 90° [194°F]
Fluid viscosity
4 mm
2
/s [39 SUS] 12 to 75 mm
2
/s [65 to 347 SUS] 460 mm
2
/s [2128 SUS]
Fluid cleanliness
23/19/16 (according to ISO 4406)
Operating temperature
Ambient: -30 to 60°C [-22 to 140°F]
Technical Information
PVG 16 Proportional Valve Group
PVP Inlet Modules
©
Danfoss | December 2018 BC00000211en-000901 | 17

Danfoss PVG 16 Specifications

General

Brand	Danfoss
Model	PVG 16
Category	Control Unit
Language	English