Closed center PVPV with PPRVThe Closed Center PVPV inlet with integrated pilot pressure reduction valve (PPRV) is intended for usewith variable displacement pumps in applications where a valve group with electro-hydraulic orhydraulically controlled work sections is desired.The Closed Center PVPV with PPRV features:• Optional shock/anti-cavitation valve facility (PVLP)• Threaded ports for P/T/LS and M measuring gauge• Integrated pilot pressure reducing valve (PPRV) for PVE or PVH/PVHCHydraulic schematicTLSPMTechnical specification for PVPMax. P-port continuous Max. P-port intermittent Max. T-port static/dynamicMax. rated flow350 [5076 psi] 400 bar [5800 psi] 25/40 bar [365/580 psi] 140 l/min [37 US gal/min]Technical specificationParameter Minimum Recommended range MaximumFluid temperature -30°C [-22°F] 30 to 60°C [86 to 140°F] 90° [194°F]Fluid viscosity 4 mm2/s [39 SUS] 12 to 75 mm2/s [65 to 347 SUS] 460 mm2/s [2128 SUS]Fluid cleanliness 23/19/16 (according to ISO 4406)Operating temperature Ambient: -30 to 60°C [-22 to 140°F]Pilot pressure reduction valve characteristics(l/min)[US gal/min]2010 20 30 40 501618121410846210020600 00220140180260[psi] (bar)6 122 4 8 100Technical InformationPVG 16 Proportional Valve GroupPVP Inlet Modules© Danfoss | December 2018 BC00000211en-000901 | 25
