Closed Center Pvp - Danfoss PVG 16 Technical Information

Technical Information
PVG 16 Proportional Valve Group
PVP Inlet Modules

Closed Center PVP

20 | © Danfoss | December 2018
The basic Closed Center PVP inlet is intended for use with variable displacement pumps in applications
where a valve group with mechanically controlled work sections is desired, or where the pilot pressure to
the valve group is supplied externally.
The Closed Center PVP features:
•
Integrated LS pressure relief valve
•
Threaded ports for P/T/LS and M measuring gauge
•
Optional LS unloading valve, PVPX
•
Optional T0 facility and external T0 port
Closed center PVP schematic
LS
T
P
Technical specification for PVP
Max. P-port continuous Max. P-port intermittent
350 [5076 psi] 400 bar [5800 psi]
Technical specification
Parameter
Fluid temperature
Fluid viscosity
Fluid cleanliness
Operating temperature
M
Max. T-port static/
dynamic
25/40 bar [365/580 psi]
Minimum Recommended range
-30°C [-22°F] 30 to 60°C [86 to 140°F]
2
4 mm /s [39 SUS] 12 to 75 mm
23/19/16 (according to ISO 4406)
Ambient: -30 to 60°C [-22 to 140°F]
Max. rated flow
140 l/min [37 US gal/min]
Maximum
90° [194°F]
2 2
/s [65 to 347 SUS] 460 mm /s [2128 SUS]
BC00000211en-000901