Pvg Modules; Pvp, Pump Side Modules Overview; Pvb, Basic Modules; Actuation Modules - Danfoss PVG 16 Service Manual

Service Manual
PVG 16 and 32 Service Assembly/Disassembly Guide
General information

PVG modules

6 | © Danfoss | November 2017

PVP, pump side modules overview

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Built-in pressure relief valve
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Pressure gauge connection
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Versions:
Open center version for systems with fixed displacement pumps
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Closed center version for systems with variable displacement pumps
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Pilot oil supply for electrical actuator built into the pump side module
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Pilot oil supply for hydraulic actuation built into the pump side module
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Versions prepared for electrical LS unloading valve PVPX
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PVB, basic modules

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Interchangeable spools
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Depending on requirements the basic module can be supplied with:
‒ Integrated pressure compensator in channel P
‒ Load holding check valve in channel P
‒ Shock/suction valves for A and B ports
‒ LS pressure limiting valves individually adjustable for ports A and B
Different interchangeable spool variants
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All versions suitable for mechanical, hydraulic and electrical actuation
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Actuation modules

The basic module is always fitted with mechanical actuator PVM and PVMD, which can be combined with
the following as required:
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Electrical actuator (11 - 32 V ===):
‒ PVES – proportional, Super
‒ PVEH – proportional, High performance
‒ PVEH-F – proportional high performance, Float
‒ PVEA – proportional low hysteresis
‒ PVEM – proportional, Medium performance
‒ PVEO – ON/OFF
‒ PVEH-U/PVES-U – proportional, voltage control, 0-10 V
‒ PVED-CC – Digital CAN controlled J1939/ISOBUS
‒ PVED-CX – Digital CAN controlled CANopen X-tra safety
PVEP – PWM voltage controlled (11-32 V)
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PVHC – High Current actuator for PVG
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PVMR, cover for Mechanical detent
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PVMF, cover for Mechanical Float
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PVH, cover for Hydraulic actuation
L1104530 | AX00000133en-US0106