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Technical Information
PVG-EX 32 Proportional Valve Group
PVP Inlet Modules
Open Center PVP
©
Danfoss | June 2019
The basic Open Center PVP inlet module is intended for use with fixed 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 Open Center PVP features:
•
Integrated LS pressure relief valve
•
Threaded ports for P/T/LS and M measuring gauge
•
Optional T0 facility and external T0 port
All modules can be manually activated with the PVM actuation.
Open 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]
BC290860493426en-000103 | 13
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