DG3/4VP-3 Gasket Mounted Model CVUA-6-PD- …

1 DG3VP-3, DG4VP-3, cvua -6 20 Design Solenoid operated poppet type directional valveISO4401 SIZE 03; Subplate Mounted Model cvua -6-PD- Cartridge ModelEATON INDUSTRIAL VALVES E-VLVI-SS001-E3 October 2018 operated poppet type directional valveDG3/4VP-3 Subplate Mounted Model cvua -6-PD- Cartridge ModelDG3VP-3, DG4VP-3, cvua -6 20 designSolenoid operated poppet type directional valveDG3/4VP-3 Subplate Mounted Model cvua -6-PD- Cartridge ModelFlow rating 40 l/min (11 gpm)Pressure Rating 315bar (4500 psi)Bidirectional seat-valve shut-off, direct acting Description cvua / DG3/4VP-3 operated directional seat valves size ISO4401 - 03.

2 Direct acting, pressure balanced Gasket Mounted or push-in cartridges. Normal condition (de-energised closed), flow is shut off without leakage. The core element operates on the tried and tested principle of the guided poppet , and the guide spool has a seal. Two different mounting versions are available, which allows the designer to choose the insertion depth These type valves are predominantly used in mobile and industry where leak-tight shut off functions are crucially important. Zinc Nickel plated for corrosion protection A de-energised open function can be created by using the 3/2 solenoid cartridge valve and the line-mounting body.

3 In this case, ports 2 and 3 are used. Port 1 is plugged. Design bidirectional seat-valve shut-off, direct acting poppet and valve-spool design (pressure balanced) Tightening torque Nm . 5 % (4 ft-lbs . 5 %) Size 6, cavity type AA or cavity type AB Weight kg ( lbs)Coils available with DIN and Deutsch connectors Technical data De-energised closed Guided valve spool and poppet Available in two mounting versions All exposed parts with zinc-nickel plating High pressure wet-armature solenoids The slip-on coil can be rotated, and it can be replaced without opening the hydraulic envelope Can be fitted in a line-mounting body trial applications where leak-tight shut-off functions are crucially important.

4 Examples are where loads, tensions, or clamping forces must be held without leakage. All external parts of the cartridge are zinc-nickel plated to DIN 50979 and are thus suitable for use in the harshest operating environments. The slip-on coils can be replaced without opening the hydraulic envelope and can be positioned at any angle through 360 . General characteristicsDescription, value, unitDesignation2/2 solenoid cartridge valveDesignBidirectional seat-valve shut-off, direct acting poppet and valve-spool design (pressure balanced)Mounting methodPush-in cartridge, 4 mounting bolts M5 x 10 Tightening Nm 5 % (4 ft-lbs 5 %)Sizesize 6, cavity type AA or cavity type kg ( lbs)Mounting attitudeUnrestrictedEATON INDUSTRIAL VALVES E-VLVI-SS001-E3 October 2018 (F3)

5 M5V4 *6 *7 8-20DG*VP-32 310** 1 SealsF3 Viton sealsBlankNitrile seals2 Function3 Three-way4 Four-way 3 Spool and spring arrangement102 ANormally open, spring offset, for DG3VP models103 ANormally closed, spring offset, for DG3VP models104 CNormally open, spring centered, for DG4VP models105 CNormally closed , spring centered, for DG4VP models4 Solenoid identificationBlankNoneVSolenoid "A" is at port "A" end and / or solenoid "B" is at port "B" end independent of spool type5 Flag symbolMElectrical options and typeUISO4400, DIN43650 KUP5D3 Deutsch Connector H and G coils only7 Coil ratingB110V AC 50Hz / 115V AC 60 HzD220V AC 50Hz / 230V AC 60 HzED240V AC 50 HzG12V DCH24V DCO48V DOther voltages on request8 Design number 20 series Model code3*1(F3)

6 4* M5 *7 U6 208 cvua -6-PD2 1 SealsF3 Viton sealsBlankNitrile seals2 Cartridge Valve Unit NG63 Mounting Flange TypeNNarrow thickness flangeWWide thickness flange4 Function2 Two Way3 Three Way5 Flag symbolMElectrical options and typeUISO4400, DIN43650 KUP5D3 Deutsch Connector H and G coils only7 Coil ratingB110V AC 50Hz / 115V AC 60 HzD220V AC 50Hz / 230V AC 60 HzED240V AC 50 HzG12V DCH24V DCO48V DCOther voltages on request8 Design number 20 series EATON INDUSTRIAL VALVES E-VLVI-SS001-E3 October 2018 dataFunctional symbolsSpool optionsHydraulic characteristicsDescription, value, unitMaximum operating bar (.)

7 4 500 psi)Maximum flow rate40 l/min (11 gpm)Flow direction1 2 / 2 1, see symbolsHydraulic fluidHL and HLP mineral oil to DIN 51 524; for other fluids, please contact BUCHERA mbient temperature range 1)-25 C .. +80 C(13 F .. +176 F)Hydraulic fluid temperature range-25 C .. +80 C(13 F .. +176 F)Viscosity mm2/s (cSt), recommended mm2/s (cSt)Minimum fluid cleanliness Cleanliness class to ISO 4406:1999class 20/18/15 Electrical characteristicsDescription, value, unitSupply voltage12V DC, 24V DC / 115V AC, 230V AC ( )Supply voltage tolerance 10%Ambient temperature range 1)-25 C.

8 +50 C (13 F .. +122 F)Nominal power consumptionV DC = W / V AC = WSwitching time25 .. 170 ms (energising)15 .. 70 ms (deenergising)These times are strongly influenced by fluid pressure, flow rate and viscosity, as well as bythe dwell time under duty cycle100%Protection class to ISO20653 / EN60529IP 65 / IP 67 / IP 69K, see Ordering code (with appropriate mating connector andproper fitting and sealing)Electrical connectionDIN EN 175301-803, 3-pin 2 P+E (standard)for other connectors, see Ordering code For electrical plugs see installation dimensions tool kits for cvua Valves see installation dimensions *-21a2 cvua -6-PD*-312a3DG3VP-3-103 AaAPTDG3 V P-3 -10 2 AaAPTDG4VP-3-104 CPTbaABDG4VP-3-105 CPTbaABotee:NCVUA valves are supplied complete with mounting flanges and metric fixing bolts.

9 This spool position is achieved only when both solenoids are energized simultaneously and remain so. No leakage in either direction Through flow in both directionsEATON INDUSTRIAL VALVES E-VLVI-SS001-E3 October 2018 graphs DG3/4VP-3 Measured with oil viscosity 33mm2/s (cSt), coil at steady-state temperature and 10 % undervoltageCVUA-6 Measured with oil viscosity 33mm2/s (cSt), coil at steady-state temperature and 10 % (700)100 (1400)150 (2100)200 (2900)250 (3600)300 (4300)350 (5000)Q [l/min (gpm)]403020100p [bar (psi )]( 11)(8)( )( ) ( 60)8 ( 115)12 (170)16 (230)20 (285)Q [l/min (gpm)]403020100p [bar (psi )]( 11)(8)( )( ) (700)100 (1400)150 (2100)200 (2900)

10 250 (3600)300 (4300)350 (5000)Q [l/min (gpm)]403020100p [bar (psi )]( 11)(8)( )( ) ( 60)8 ( 115)12 (170)16 (230)20 (285)Q [l/min (gpm)]403020100p [bar (psi )]( 11)(8)( )( )EATON INDUSTRIAL VALVES E-VLVI-SS001-E3 October 2018 ( ) ( ) = 5,2 [Nm] 5 %3)M54) 45MA = 2,7 [Nm] 10 %MA = 5,2 [Nm] 5 %(2 ft-lbs 10 %)( )( )( )( )( )( ft-lbs 5 %( ft-lbs 5 %)( )( )( )( )( )( )( ) ( ) )( )Installation dimensionsDG3VP-3DG4VP-3 EATON INDUSTRIAL VALVES E-VLVI-SS001-E3 October 2018 dimensionsCVUA-6-PD*3 cvua -6-PD*-2 Shallow insertion modelCVUA-6-PDW3 Deep insertion modelCVUA-6-PDW2 Deep insertion modelCVUA-6-PDN3 Shallow insertion ( ) ( ) ( ) ( ) ( )121234)4435)404 MA= Nm 5% (4 ft-lbs 5%) 45 45MA= Nm 10% (2 ft-lbs 10%) 3)( )( )( )( )( )( )( )( )( )( )( )( ) ( ) ( ) ( ) ( ) ( )57( ) ( ) ( ) ( )121234)4435)404MA = Nm 5% (4 ft-lbs 5%) 45MA= Nm 10%3)( )(2 ft-lbs 10%)( )( )( )( )( )( ) 45 ( )