General information
PVG general description................................................................................................................................................................ 5
Features of PVG 16 and PVG 32...................................................................................................................................................5
PVG modules .....................................................................................................................................................................................6
PVP, pump side modules overview...................................................................................................................................... 6
PVB, basic modules.....................................................................................................................................................................6
Actuation modules..................................................................................................................................................................... 6
PVG 16, PVG 32 and Open Circuit Load Sense Example.....................................................................................................7
Load sensing controls.....................................................................................................................................................................8
LS control with bleed orifice (do not use with PVG valves)......................................................................................... 8
Integral PC function................................................................................................................................................................... 8
Load sensing system characteristics:................................................................................................................................... 8
PVBS, main spools with pressure compensated control....................................................................................................9
Pressure compensated system characteristics.................................................................................................................9
Typical applications for pressure compensated systems.............................................................................................9
Remote pressure compensated controls.............................................................................................................................. 10
Remote pressure compensated system characteristics:............................................................................................ 10
Typical applications for remote pressure compensated systems:..........................................................................10
Open center PVP............................................................................................................................................................................ 11
Closed center PVP..........................................................................................................................................................................11
Sectional view
Safety in Application
Example of a control system for manlift................................................................................................................................13
Examples of wiring block diagram.....................................................................................................................................15
Assembly instructions
PVG 16 and 32 general conditions...........................................................................................................................................17
Assembly...........................................................................................................................................................................................17
Testing
PVG 16 and 32 leak test................................................................................................................................................................22
Pressure setting after assembly................................................................................................................................................ 22
PVG 16 and 32 function testing................................................................................................................................................ 23
Recommended equipment and hand tools to assemble PVG 16 and PVG 32:..................................................24
Test report
Order specifications
Service Manual
PVG 16 and 32 Service Assembly/Disassembly Guide
Contents
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Danfoss | November 2017
L1104530 | AX00000133en-US0106 | 3
