Solenoid Operated Poppet-Type Directional Valve

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2 Solenoid Operated Poppet-Type Directional Valve CVUA-6-PD Cartridge Model DG3/4VP-3 Gasket Mounted Model General description Solenoid operated poppet valves are used mainly for starting, stopping and controlling the direction of linear and rotary actuators or for use as a pilot valve. The gasket mounted types can also be used for controlling the pilot functions of cartridge valves to ISO 7368 (DIN 434) (see catalog 378). All valves are of a zero leakage design which is the major design feature of poppet-type valves. The valves are available as either gasket mounted or cartridge insert type. The latter requires a housing having a purpose-formed recess (see recess hole drawing and special tool note). Advantages Zero internal leakage in closed position ast consistent response times Cost-efficient high pressure capability Simple assembly and installation ast and easy servicing 3 Way/ Position Cartridge Type Valve, Model -3-M-U EATON CVUA-6-PD 1 Design & DG3/4VP-3 1 Design E-VLVI-SS1-E1 October 15

3 Model Codes or CVUA Cartridge Valves (3-)CVUA-6-PD * - *-M-U-* -1* or DG*VP Valves * - DG * VP - 3-1** - * - V M - * - * -1* Prefix, fluid compatibility Blank or petroleum oils, water glycols and invert emulsions 3 or phosphate esters, petroleum oils, water glycols and invert emulsions unction 3 Three-way 4 our-way 3 Spool and spring arrangement 1A Normally open, spring offset; option for DG3VP models 13A Normally closed, spring offset; option for DG3VP models 14C Normally open, spring centered; option for DG4VP models 15C Normally closed, spring centered; option for DG4VP models 4 Mounting flange type N Narrow thickness flange W Wide thickness flange 5 unction Two-way 3 Three-way 6 Manual override Omit if not required H Weatherproof override in solenoid ends only 7 Solenoid identification Blank None V Solenoid "A" is at port "A" end and / or solenoid "B" is at port "B" end independent of spool type 8 lag symbol M Electrical options and features. 6 Coil type U ISO44, DIN4365 connector 7 Coil rating B 11V AC 5Hz / 115V AC 6 Hz D V AC 5Hz / 3V AC 6Hz DE Q19V DC DP Q17V DC EO 7V DC EP 3V AC 5 Hz G 1V DC H 4V DC KK 48V AC 5 Hz OJ 48V DC P 11V DC S V DC 8 Design number, 1 series Subject to change. Installation dimensions unaltered for design numbers 1 to 19 inclusive. EATON CVUA-6-PD 1 Design & DG3/4VP-3 1 Design E-VLVI-SS1-E1 October 15-3

4 unctional Symbols Spool Options or Electrical Plugs See Installation Dimensions section. or Tool Kits for CVUA Valves See Installation Dimensions section. Note: CVUA valves are supplied complete with mounting flanges and metric fixing bolts. CVUA-6-PD*- 1 a CVUA-6-PD*-3 a 3 1 DG3VP-3-1A a A P T A A B DG3VP-3-13A DG4VP-3-14C a P T a P T b DG4VP-3-15C a A B P T b Note: This spool position is achieved only when both solenoids are energized simultaneously and remain so. No leakage in either direction Through flow in both directions Operating Data Pressure and low Limits eatures DG3/4VP-3 Max Pressure 315 bar (4567 psi) Maximum low L/min (5.3 Usgpm) Temperature Minimum Ambient C ( 4 ) Maximum Ambient 7 C (158 ) Power Consumption (AC Solenoid) Inrush, Max (VA) 396 Steady-state (VA) 198 Holding (VA) 57 All above values are in RMS Response Times AC and DC Energizing 15ms AD and DC* De-energizing 85ms * In pure switched circuit conditions devoid of the effects of any suppression diodes and full wave rectifiers Power Consumption ( DC Solenoid) At rated voltage and wire temperature of C (68 ) 38W Relative Duty actor 1% continuous rating Type of protection IEC144 Class IP65 Winding insulation Class H Epoxy Resin Class Permissible Voltage luctuation ±5% of rated voltage -4 EATON CVUA-6-PD 1 Design & DG3/4VP-3 1 Design E-VLVI-SS1-E1 October 15

5 Performance Data Typical with mineral oil at 36 cst (168.6 SUS) and a specific gravity of.87. Maximum flow rates Performance based on full power solenoid coils warm and operating at 9% rated voltage. Pressure Drop Data Typical with hydraulic petroleum oil at 36 cst (17 SUS) and at 5 C (1 ) CVUA-6-PD*-3 Models CVUA-6-PD*- Models psi 15 bar 1 Port 1 psi 15 bar 1 Pressure drop Port 3 Pressure drop L/min L/min US gpm low rate US gpm low rate DG3VP-3 and DG4VP-3 Models psi bar Pressure drop L/min US gpm low rate Curve for flow: Model P to A P to B A to T B to T DG3VP-3-1A 1 DG3VP-3-13A 1 DG4VP-3-14C 1 1 DG4VP-3-15C 1 1 EATON CVUA-6-PD 1 Design & DG3/4VP-3 1 Design E-VLVI-SS1-E1 October 15-5

6 Installation Dimensions Model Types: - and - 13 (.5) for plug removal 35 (1.38) Manual override Electrical plug to ISO 44 (DIN 4365) Color: gray, marked A, Eaton part number Order separately by part number, if required. 6,5 (.6) M5 3rd angle projection 5 (.98) 1 3,4,1 Ø45 (1.77 dia) 93 (3.66) 15 (5.9) for removal of coil or complete valve 8 (.3) M5 4,8 (.98) + Stroke 1, (.48) May vary depending on plug source. Torque to 4-6 Nm (35-53 lbf.in) Recess Dimensions Notes (metric dimensions) Ø18 +/, x 6 ±,1 deep: Ream Ø18 H7 x deep min. Ø19 +/, x 14 ±,1 deep: Ream Ø19 H7 x 8 deep min. Notes (inch dimensions) Diameter.79 +/.8 x 1.4 ±.4 deep: Ream Ø18 mm H7 x.79 deep min. Diameter.748 +/.8 x.551 ±.4 deep: Ream Ø19 mm H7 x.3 deep min. N8 3,4,1 7,9 +/,1 (.31 +/.4) 6,1 (1.4.4) M5 x min. depth full thread: or - models: 8 (.3) or - models: 1 (.4) 14,1 (.551.4) 1,1 (.4.4) Max. Ø16 (.63 dia) 3 3,4,1 Ø6 +,/+,1 ( /+.4 dia) Tool kit for machining the Ø18 mm and Ø19 mm bores (and when required, the Ø6 mm bore) can be ordered if required. The kit comprises a stepped drill and a stepped reamer. 3 Min. 7,5 (.3) Max. 13,5 (.53) Min. 19,5 (.77) Max. 5,5 (1.) 1 Port location options -6 EATON CVUA-6-PD 1 Design & DG3/4VP-3 1 Design E-VLVI-SS1-E1 October 15

7 Installation Dimensions Model Types: -3 and (.5) for plug removal 3rd angle projection Electrical plug to ISO 44 (DIN 4365) Color: gray, marked A, Eaton part number Order separately by part number, if required. 6,5 (.6) 35 (1.38) Manual override M5 5 (.98) 1 3 3,4,1 Ø45 (1.77 dia) 93 (3.66) 15 (5.9) for removal of coil or complete valve 8 (.3) M5 3,6 (1,8) + Stroke 1, (.48) May vary depending on plug source. Torque to 4-6 Nm (35-53 lbf.in) Recess Dimensions Notes (metric dimensions) Ø17 +/, x 34 ±,1 deep: Ream Ø17 H7 x 3,5 deep min. Ø18 +/, x 6 ±,1 deep: Ream Ø18 H7 x deep min. Ø19 +/, x 14 ±,1 deep: Ream Ø19 H7 x 8 deep min. Notes (inch dimensions) Diameter.669 +/.8 x ±.4 deep: Ream Ø17 mm H7 x 1.8 deep min. Diameter.79 +/.8 x 1.4 ±.4 deep: Ream Ø18 mm H7 x.79 deep min. Diameter.748 +/.8 x.551 ±.4 deep: Ream Ø19 mm H7 x.3 deep min. N8 3,4,1 7,9 +/,1 (.31 +/.4) 6,1 (1.4.4) 34,1 ( ) M5 x min. depth full thread: or -3 models: 8 (.3) or -3 models: 1 (.4) 14,1 (.551.4) 1,1 (.4.4) 3 3,4,1 3 3 Ø6 +,/+,1 ( /+.4 dia) 3 Min. 7,5 (.3) 1 Max. Ø16 (.63 dia) Tool kit for machining the Ø17 mm, Ø18 mm and Ø19 mm bores (and when required, the Ø6 mm bore) can be ordered if required. The kit comprises a stepped drill and a stepped reamer. Max. 13,5 (.53) Min. 19,5 (.77) Max. 5,5 (1.) EATON CVUA-6-PD 1 Design & DG3/4VP-3 1 Design E-VLVI-SS1-E1 October 15-7

8 Installation Dimensions Model Types: DG3VP-3-1*A and DG4VP-3-1*C Single Solenoid Models, DG3VP: 163 (6.4) Double Solenoid Models, DG4VP: 56 (1.8) 3rd angle projection 13 (.5) for plug removal 35 (1.38) Manual override Manual override 48 (1.89) Sol. a Sol. b 57 (.4) for coil removal Ø 45 (1.77 dia) 75 (.95) 18,5 (.89) 7 (.76) (.95) (.71) (.71) O-seals supplied 57 (.4) for coil removal P 46 (1.81) A B T or details of mounting interface to ISO 441, size 3, see catalog 45. or details of Eaton mounting bolt kits, see catalog 314. Mass, Approx. kg (lb) CVUA-6-PD*--M-U-*-1...,85 (1.9) CVUA-6-PD*-3-M-U-*-1...,86 (1.9) DG3VP-3-1*A-VM-U-* ,75 (3.8) DG4VP-3-1*C-VM-U-*-1...,5 (5.5) Spare Parts Information The only replacement parts available for these valves are as follows: Seal kit Part number 3-prefix valves Non-3 valves Solenoid Coils Coil code Coil rating Part number B 11V AC 5/115V AC D V AC 5/3V AC G 1V DC H 4V DC Electrical Plugs, ISO 44 (DIN 4365) Gray, marked A Black, marked B Tool Kits or machining housing bores for: CVUA-6-PD*- valves... Kit CVUA-6-PD*-3 valves... Kit EATON CVUA-6-PD 1 Design & DG3/4VP-3 1 Design E-VLVI-SS1-E1 October 15

9 Electrical Plugs and Connectors DIN 4365 Connector Cable diameter range: Wire section range: Terminals: Type of protection: Connectors with and without indicator lights are available (order separately): Ø6-1 mm (.4-.4) Ø,5-1,5 mm (.8-.3 in) Screw type Seal 51(.1) 18 sq. (.71) 1,5 (.6) 7 (1.6) M3 thread 3,5 sq. 5,5 (1.) (.) Connector can be positioned at 9 intervals on valve by re-assembling contact holder into appropriate position inside connector housing. IEC144 class IP65, when plugs are fitted correctly to the valves with interface seals (supplied with plugs) in place. 7,5 (1.8) 6,5 (1.4),5 (.88) Use U1 or U11 type connectors with 1 and 4V DC coil if rectification is required. EATON CVUA-6-PD 1 Design & DG3/4VP-3 1 Design E-VLVI-SS1-E1 October 15-9

10 Eaton Hydraulics Business USA Lone Oak Road Eden Prairie, MN USA Tel: ax: Eaton Hydraulics Business Europe Route de la Longeraie Morges Switzerland Tel: +41 () ax: +41 () Eaton Hydraulics Group Asia Pacific Eaton Building 4 th loor, No. 3 Lane 8 Linhong Rd. Changning District Shanghai 335 China Tel: (+86 1) 5 99 ax: (+86 1) Eaton All Rights Reserved Printed in USA Document No.: E-VLVI-SS1-E1 October 15