Compensated PVB with PVLP/PVLA
The compensated PVB featuring an optional PVLP/PVLA shock and anti-cavitation valves on each work
port for pressure peak protection and anti-cavitation prevention.
The compensated PVB is intended for controlling a work function where the function behavior in terms
of flow and pressures requires independence on the load pressure of other functions used
simultaneously.
Featuring an optional shock and anti-cavitation valves (PVLP/PVLA ) on each work port for pressure peak
protection and anti-cavitation prevention.
The Compensated PVB with PVLP/PVLA features:
•
Integrated LS shuttle network
•
Integrated compensator
•
Optional shock/anti-cavitation and suction valves facility (PVLP/PVLA)
Compensated PVB with PVLP/PVLA schematic
1
0
2
A
Pp
LX
P
T
B
T0
Technical specification for A/B-port
Max. continuous pressure
Max. intermittent pressure
Max. rated flow
380 bar [5510 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
42 |
©
Danfoss | December 2018
BC00000211en-000901
