Pvpx, Electrical Ls Unloading Valve - Danfoss PVG 32 Technical Information

Technical Information
PVG 32 Proportional Valve Group
Function

PVPX, electrical LS unloading valve

26 | © Danfoss | November 2017
PVPX is a solenoid LS unloading valve. PVPX is fitted into the pump side module enabling a connection to
be made between the LS and the tank lines. Thus the LS signal can be relieved to tank by means of an
electric signal.
For a PVP pump side module in open center version the relief to tank of the LS signal means that the
pressure in the system is reduced to the sum of the tank port pressure plus the neutral flow pressure for
the pump side module.
For a PVP pump side module in closed center version the relief to tank of the LS signal means that the
pressure is reduced to the sum of the tank port pressure for the pump side module plus the stand-by
pressure of the pump.
PVPX, electrical LS unloading valve
LS
T
P
157-195.11
M
BC00000038en-US0803