Danfoss PVG 16 PVAS, Техническая информация

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Compensated PVB with LS A/B
The compensated PVB is intended for controlling a work function where the function behavior in terms
of flow and pressures requires independency on the load pressure of other functions used
simultaneously. The integrated LS
A/B
relief valve is used to limit the maximum work port build-up on the
A/B-ports individually.
The compensated PVB with LS
A/B
features:
•
Integrated LS shuttle network
•
Integrated compensator
Compensated PVB with LS A/B schematic
1 0 2
A
Pp T0 LX P T
B
Technical specification for A/B-port
Max. continuous pressure Max. intermittent pressure Max. rated flow
350 bar [5076 psi] 420 bar [6090 psi] 60 l/min [15 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
PVB Basic Modules
46 | © Danfoss | December 2018 BC00000211en-000901