General Information
General Description.........................................................................................................................................................................5
PVG 16 Features................................................................................................................................................................................5
Safety in Systems..............................................................................................................................................................................6
PVG 16 Modules Overview............................................................................................................................................................8
PVP Inlet Modules
Open Center PVP............................................................................................................................................................................10
Open Center PVP with PPRV...................................................................................................................................................... 13
Open center PVP with HPCO and PVE PPRV.........................................................................................................................17
Closed Center PVP......................................................................................................................................................................... 20
Closed Center PVP with PPRV....................................................................................................................................................22
Closed center PVPV with PPRV..................................................................................................................................................25
Closed center PVPVM with PPRV..............................................................................................................................................27
Open/Closed center PVP with PPRV........................................................................................................................................29
Open/Closed center PVPM......................................................................................................................................................... 32
PVP Inlet Module Accessories
PVPX Electrical LS Pressure Unloading Valve.......................................................................................................................33
Part numbers for PVPX............................................................................................................................................................34
PVPC without Check Valve..........................................................................................................................................................36
PVPC with Check Valve................................................................................................................................................................ 37
PVB Basic Modules
Compensated PVB.........................................................................................................................................................................39
Compensated PVB with PVLP/PVLA........................................................................................................................................42
Compensated PVB with LS A/B.................................................................................................................................................46
Uncompensated PVB....................................................................................................................................................................50
Uncompensated PVB with PVLP...............................................................................................................................................53
PVLP Shock and Anti-Cavitation Valve...................................................................................................................................56
PVB Basic Modules Accessories
PVLP Shock and Anti-Cavitation Valve...................................................................................................................................59
PVLA Suction Valve........................................................................................................................................................................61
PVBS Main Spools
PVBS Fluid Flow Characteristics - Theoretical Performance...........................................................................................63
PVBS Main Spools Part Numbers
Flow Control Spools - Closed Neutral Position....................................................................................................................66
Flow Control Spools - Throttled Open Neutral Position..................................................................................................67
Flow Control Spools - Open/Closed Neutral Position.......................................................................................................68
PVG 16 Actuation
PVM Manual Actuation................................................................................................................................................................ 69
PVMD Cover................................................................................................................................................................................70
PVH Hydraulic Actuation.............................................................................................................................................................71
PVHC Electro-Hydraulic Actuation...........................................................................................................................................73
PVE Electro-hydraulic Actuation...............................................................................................................................................75
PVEO................................................................................................................................................................................................... 77
PVEO Technical Data............................................................................................................................................................... 79
PVEA Series 6 Proportional Control Actuator...................................................................................................................... 80
PVEA Technical Data................................................................................................................................................................81
PVG 16 connector variants......................................................................................................................................................... 83
Fault Monitoring and Reaction
Generic Fault Reaction.................................................................................................................................................................84
Fault Reaction Overview..............................................................................................................................................................85
PVS End Plates
PVS/PVSI ........................................................................................................................................................................................... 87
PVS/PVSI with LX-connection....................................................................................................................................................88
PVSI with P-, T-, LX- and M-connection..................................................................................................................................90
Technical Information
PVG 16 Proportional Valve Group
Contents
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Danfoss | December 2018 BC00000211en-000901 | 3
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