D03 FluiDyne Valves. ENGINEERING DATA

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1 ENGINEERING D D3 FluiDyne Valves 4 Way, and 3 Postion Solenoid Operated Variety of Voltage and Spool Configurations Same Day Shipments 1 Month Warranty

2 D3 FluiDyne Valves: 4 Way, and 3 position solenoid operated directional D3 valves with a variety of voltage and spool configurations. Flow Rate 14 gpm 1 month warranty 31 bar / 4 psi Cost effective replacement to Rexroth, osch, Vickers and Parker with superior performance 1 bar / 14 psi tank port pressure Large inventory allows same day shipment Endurance tested to 1 million cycles Features & enefits: WFDG4V-3S (D3) Standard Performance Models: Up to l/min. (1 US gpm) respectively at 31 bar (4 psi) International standard interface. he valve mounting face conforms to ISO 441, size 3 and is compatible with related international standards. Electrical Connections Conduit box and DIN connection designs simplify electrical wiring connections to solenoids. Orientation tabs prevent incorrect positioning. P Mounting surface to ISO 441 size 3 Ease of Servicing Wet-armature solenoid, screw in core tube design allows coils to be changed without removing valve from installation and without oil spillage or risk of contamination system fluid. ISO44 (DIN 43) coil shown Your rusted Choice for Valves! 1

3 Model Code reakdown WF DG4V 3(S) ** *(L) (**) (V)M (S*) * ** * D* (L) * * * (EN***) (P** ** ** **) Model Series D Directional valve G Subplate/manifold mounted 4 Solenoid operated V Pressure rating 3 bar ( psi) on P, & ports Standard or high performance 3* - cation: up to l/min (1 USgpm) at 3 bar ( psi) 3S Standard performance specification: up to 4 l/min (1. USgpm) at 3 bar ( psi) 3 Spool type See page 4. 4 Spool Spring rrangement Spring offset, end-to-end L Same as but left hand build Spring offset, end to center L Same as but left hand build C Spring centered N* No-spring detented Contact our customer service department for additional coil and spool options! * Reman only! Solenoid energization identity V Solenoid is at port end and/ or solenoid is at port end, independent of spool type Omit for U.S. NSI 93.9 standard requiring solenoid energization to connect P to and/or solenoid to connect P to, independent of solenoid location. NOE: ype spool valves conform to both U.S. and European solenoid designa - tions. When ordering an spool, designate a V in the model code. Flag symbol M Electrical options and features Spool indicator switch* vailable on high performance models, DG4V-3, only. Omit when not required. g 1 Special features Coil type U ISO 44 (DIN 43) mounting U1 Connector fitted U Connector fitted w/lights U11 Connector fitted w/rectifier & lights U1 Connector fitted w/rectifier F 1/" NP thread conduit box 9 Electrical connector Wired terminal block P Instaplug male receptacle only P * Instaplug male & female receptacle EN*** * code number assigned as required. EN1* CS approved models with 1/ NP entry conduit box, type FW and solenoid coil letter,d,g, or H. 1 Port restrictor plugs For details of plug orifice sizes and how to specify in model code. Maybe fitted to valves by agreement with your FluiDyne representative. Omit No restrictor plugs fitted P3* hree pin connector P Five pin connector 1 Housing (F type coils only) W 1/" NP thread wiring housing 11 Surge suppressor/ damper D1 Encapsulated diode (Industrial applications) D Encapsulated diode (Mobile applications) D ranszorb type (U only) 1 Solenoid indicator lights L available on U, U1, U, W 13 Coil rating Full power coils, see Operating Data. 11V C Hz 11V C Hz/1V C Hz C V C Hz D V C Hz/4V C Hz G 1V DC H 4V DC For Hz or dual frequency 14 Port code Refer to Operating Data for port pressure ratings. 1 bar (1 psi) for standard performance models, DG4V-3S, with C or DC solenoids. bar (3 psi) for C high performance models, DG4V-3, including spool position indicator type S. bar (3 psi) for DC high performance models, DG4V-3, including spool position indicator type S. 1 Design number asic design 1 ype spool

4 Characteristics WFDG4V-3S models are direct solenoid operated directional control valves. heir primary function in a hydraulic circuit is to direct fluid flow. his, in turn, would determine the direction of movement of a fluid cylinder, or the direction of rotation of a fluid motor. Construction of a typical single solenoid model. Port connections are made by mounting the valve on a subplate or manifold. he valve has wet armature type solenoids. Electrical connections to the valve are made in the electrical wiring housing or through various plug-in connectors such as a DIN 43 type coil. Good hydraulic design practice suggests that detented models be mounted with longitudinal axis horizontal. Other models may be mounted in any position. Our people provide extensive support: Engineering Expertise Decoding special part numbers Identification of parts within units dvice on component repair and assembly Component failure analysis Large local stock New application component selection Same day shipment 1 month warranty Call us today to find out what makes us so great! () 9-3

5 sent the highest proportion.l P o S of market requirements. For s ransient condition only other spool functions that may be required, Functional consult your U.S. solenoid standard he valve function schematics apply to both U.S. and European valves. Double solenoid valves, U.S. Single Solenoid solenoid Standard valves, Single solenoid valves, Solenoids identified to U.S. DG4V-3(S)-*N(V) two Double position, solenoid detented valves, DG4V-3(S)-*(V) solenoid Single solenoid at port valves, end DG4V-3(S)-*L(V) solenoid Single solenoid at port valves, end Solenoids standards identified to U.S. standards two position, detented solenoid at port end solenoid at port end Functional symbols related to Functional solenoid identity symbols and/or related to solenoid identity according and/or to NFP/NSI.l op S according to osol. S P P Sol. standards, i.e. energizing Double solenoid.l ovalves, P S osol. S P P Sol. NFP/NSI standards, ex. energizing solenoid gives flow P to spring solenoid gives flow to, solenoid Double centered solenoid valves,, solenoid gives flow P spring centered to gives (as applicable). flow P to (as applicable). 4 4 Spool types shown represent the P Port Port highest P proportion.l P o S of market requirements. DG4V-3(S)-*C(V) For s ransient condition.l P o only S DG4V-3(S)-*/F(V) DG4V-3(S)-*L/FL(V) other spool functions that may Solenoid Solenoid s be required, consult your ransient condition only Eaton sales representative. he valve he function valve function schematics schematics apply to apply both to U.S. both and U.S. European and European valves. Port Valves Port DG4V-3(S)-*N(V) DG4V-3(S)-*(V) DG4V-3(S)-*L(V) FOR Solenoids identified to U.S. FOR DG4V-3(S)-*N(V) DG4V-3(S)-*(V) SS DG4V-3(S)-*L(V) standards POOL YP E SOLENOID YP E SOLENOID Functional symbols related to ll solenoid ll identity and/or except according to NFP/NSI standards, i.e. energizing solenoid onl yy gives flow P to, solenoid gives flow P For For valves with type spools, 4 4 to (as applicable). 4 4 For solenoid valves identity with to type U.S. spools, convention is the same as for solenoid identity to U.S. European convention. Port Port P DG4V-3(S)-*C(V) DG4V-3(S)-*/F(V) DG4V-3(S)-*L/FL(V) DG4V-3(S)-*C(V) DG4V-3(S)-*/F(V) DG4V-3(S)-*L/FL(V) convention is the same as for European convention. Solenoid Solenoid Solenoids identified to European standards Solenoids (specify V in identified model code) to European Port DG4V-3(S)-C(V) DG4V-3(S)-L(V) DG4V-3(S)-(V) Port standards (specify V FOR in model code) Functional symbols related S POOL to solenoid identity SOLENOID and/ YP E SOLENOID Functional or according symbols to European related to solenoid identity convention and/or i.e. solenoid according ll European to solenoid standard European adjacent to convention port, solenoid ex. except solenoid Double solenoid valves, Single solenoid valves, Single solenoid valves, adjacent adjacent to to port, port solenoid of two position, detented solenoid at port end solenoid at port end adjacnet valve. onl y to port of valve. For valves Port Port with P type spools, solenoid identity to U.S. convention is the same as Sol. for P Sol. Sol. P P Sol. Solenoid European Solenoid convention. Double solenoid valves, Port Port Solenoids identified to spring centered DG4V-3(S)-C(V) DG4V-3(S)-L(V) DG4V-3(S)-(V) For For differences European in in valve standards function, - DG4V-3(S)-C(V) DG4V-3(S)-L(V) DG4V-3(S)-(V) tion, refer to (specify Performance V in model code) refer to performance data. Data page Functional 11. symbols related F uild Spools* Sol. P Sol. F build spools. to solenoid identity and/ or according to European s ransient condition only European Solenoid Standard (V) convention i.e. solenoid European solenoid standard Eaton sales representative. Functional Symbols Symbols 4 EON Vickers Solenoid Operated Directional Valves Product Catalog V-VLDI-MC11-E September adjacent to port, solenoid adjacent to port of valve. Port Solenoid Port P Solenoid Port Port For differences in valve func - tion, refer to Performance Data page 11. F build spools. Double solenoid valves, two position, detented Double solenoid valves, spring centered s ransient condition only Single solenoid valves, solenoid at port end Sol. P Sol. Sol. P Sol. P Sol. Single solenoid valves, solenoid at port end P 4 Sol. 4 EON Vickers Solenoid Operated Directional Valves Product Catalog V-VLDI-MC11-E September

6 Operating Data D3 FluiDyne Valves Performance data is typical with fluid at 3cSt (1 SUS) and C (1 F). FEURE SNDRD PERFORMNCE VLVE WFDG4V3S Pressure Limits P, and ports 31 bar (4 psi) port: 1 bar (14 psi) Flow rating See performance data Relative duty factor Continuous; ED = 1% ype of protection: ISO 44 coils with plug fitted correctly IEC 144 class IP Coil winding Class H Lead wires (coils type F***) Class H Coil encapsulation Class F Permissable voltage fluctuation: Maximum Refer to temperature limits. Minimum 9% rated ypical response times at 1% rated volts measured from application/removal of voltage to full spool displacement of C spool at: Flow rate P-, - l/min (.3 USgpm) Pressure 1 bar (3 psi) C (~) energizing 1 ms C (~) de energizing 3 ms DC (=) energizing ms DC (=) de energizing 4 ms Power consumption, C solenoids Initial s Holding (for coils listed in model code). V (RMS) V (RMS) Full Single power frequency coils: coils C Hz 39 Dual Single frequency coils at C Hz Hz Dual frequency coils at HZ 4 Power consumption, DC solenoids at rated voltage and C ( F). Full power coils: 1V, model type G 3W 4V, model type H 3W Call, or LiveChat us oday!

7 Performance Data WF DG4V3S Models Graph 1 C solenoid valves with: Single-frequency coils Dual-frequency coils operating at Hz Graph C solenoid valves with dualfrequency coils operating at Hz Pressure psi bar Pressure psi bar l/min USgpm Flow rate l/min USgpm Graph 3 DC solenoid valves Pressure psi bar Spool/ Graph Graph Graph spring 1 3 code curve curve curve (L) 3 (L) & C, F 1 1 (L) 3 (L) & C, F N 1 1 (L) & C, F (L) & C, F 1 1 (L) & C 4 (L) (L) & C USgpm Flow rate

8 Installation Dimensions Models for use with ISO 44 (DIN 43) connectors Double solenoid models WFDG4V-3(S)-*C-**-(V)M-U-**- Single solenoid models WFDG4V-3(S)-*(-**) WFDG4V-3(S)-*(-**) WFDG4V-3(S)-L(-**) s shown WFDG4V-3(S)-*L(-**) WFDG4V-3(S)-*L(-**) WFDG4V-3(S)-(-**) Spolenoid and end cap interchanged D WFDG3V-3(S)-*F 4. (.91) WFDG4V-3(S)-*FL(-**) Coil types: U (shown) lternate plug position by loosening knurled nut, turning coil, and re-tightening. 1. (4.). (3.4) 3. (.1). (.9) C coil 3. length (1.) (single solenoid model) (double solenoid model) 4. (.94) 4. (1.) Port Port Port P Port Dimensions in Inches. C or DC Dim. Dim. C Dim. D Dim. DC C Sales@FluiDyneFP.com

9 Installation Dimensions Models with F type coils (lead wires) and conduit box. Double solenoid models WFDG4V-3(S)-*C-**-(V)M- F -**- Single solenoid models WFDG4V-3(S)-*(-**) WFDG4V-3(S)-*(-**) WFDG4V-3(S)-L(-**) WFDG3V-3(S)-*F s shown WFDG4V-3(S)-*L(-**) WFDG4V-3(S)-*L(-**) WFDG4V-3(S)-(-**) WFDG4V-3(S)-*FL(-**) Solenoid and end cap interchanged (double solenoid model) (single solenoid models ) *W conduitboxes hread connection W 1/ NP. (.). (.9) Ground connection 4. (.1 dia.) self tapping screw C coil length D 3 (1.) 4. (.91) 4 (1.) 91. (3.). (.1) 3. (.1) wo lead wires per solenoidwith M3 size terminals for customer connections 4. (.94) 4. (1.) Port Port PortP Port Dimensions in Inches. C or DC Dim. Dim. C Dim. D Dim. DC C l Not applicable to type spool. Code FW : lead wires for each solenoid, approximately 1. (.) long. M3 (#) terminals provided for customer connection. Code FW : Valve supplied with lead wires connected into terminal strip suitable for M3 (#) terminals for customer connection.

10 Electrical Plugs & Connectors erminal Strip and Lights for Valves with ype F Coils erminal strip erminal and lights strip For valves with type F coils. Conduit box cover and nameplate complete with sealing gasket and 4 screws 1. For DC Cable coils the diameter +ve range: -1 mm (.4-.4) Ø 1 Øing leads mm (.4.4) to double solenoid DIN 43 Connector Recptacle. For correct Voltage light indication of energized terminals 1(.1) are common with lead(s) must Wire be section connected range: Øvalves -1. (i.e. mm common (.-.3 neutral) in) Cable diameter range: (C or solenoid DC) each outer pair 1 sq. of solenoid to the terminal(s) erminals: marked +. Ø, 1, the Screw inner mm ype pair (. of terminals ensure that solenoid leads terminals according (.1) to the (1.) Wire When section using ype range: 3-wire of protection: incom-.3 must in) IEC144 be interconnected. class IP, when plugs are are correctly fitted connected: correctly to light the valves side with with interface + mark. 1, erminals: Screw seals type(suppled with plugs) Coils in place. 1-4 (.) ype of protection: with lights 1-1 Seal IEC144 class IP, when -4 M3 1(.1) Connector can be positioned tted correctly to DIN 43 Connector Ø 1 mm (.4.4) Recptacle Connector can at 9 be positioned intervals on valve the valves by with interface 1 Voltage DC thread 3, sq. 1(.1) 1 sq., (1.) (.) at 9 Cable intervals diameter on valve range: by seals (supplied with plugs) coils with 4 (C DC or DC) 1 (.1) sq. (1.) Ø, 1, mm (. re-assembling contact holder into re-assembling contact holder lights 9-4 VDC (.1) (1.) Wire section range: in place..3 in) 1, into appropriate appropriate position position inside connector -4 VDC 1, (.) erminals: Screw type Coils 1-4 Seal (.) inside connector housing. housing. ype of protection: with lights 1-1 Seal IEC144 class IP, when M3-4 thread M3 3. sq.. tted correctly to Connector C can DC be with positioned Surge Protector bipolar the valves with interface 1 DC thread 3, (1.) sq., (.), (1.), (.) LED and varistor drop-off delay app (1.) (1.4) at 9 intervals on valve by seals (supplied with plugs) coils with 4 DC 3ms. he energy in the coil is restricted and by varistor the position varistor. C/DC w/ Rect. & Surge, C re-assembling DC with Surge contact Protector holder lights 9-4 VDC in place. (.) bipolar into appropriate LED C/DC w/ Rect. & Surge -4 VDC inside connector housing. C/DC with Rect. & Surge. bridge 3ms rectifier he energy in the coil is and varistor drop-off operating. delay 3ms current app max. 3ms 1. restricted by the varistor operating operating current current max. max. 1..., [], (1.) (1.4) (1.4) 1 [] (1.)., (.) 1 C DC with Surge Protector (.) C/DC w/ Rect. & Surge bipolar LED and varistor Electrical Plugs and Connectors erminal strip Conduit box cover and (part numb er Light assembly is held in place 4 terminal screws M3 x.-h 9) clips to Electrical nameplate complete Plugs with by end pair of M3 screws; can sealing gasket and 4 screws cover and can be fitted to terminal strip. erminal M3 x.-h screws Connections solenoid be strip d tted and lights and Connectors each end (or, according to model type ) For valves with type F coils. Light assembly is held in place 4 terminal screws M3 x,-h by end pair of M3 screws; can M3 x,-h screws (part number-11 ) be fitted to terminal strip. (part erminal number strip. 1) Connections Conduit to solenoid 3.box cover and (part numb each er (1.1) end (or, according nameplate to model (1.1) complete type ) with 9) clips to sealing gasket and 4 screws cover and can be d tted, nti-rotation tab ensures Connections to 3, Light assembly is held in place (1.1) 4 terminal screws M3 correct orientation of cove r solenoid Rubber (1.1) x,-h gasket by end pair of M3 screws; can M3 to junction box (or x,-h, according screws (part number-11 ) be fitted to terminal strip. (part number to model 1) type) lenses Connections in coverto solenoid each end (or, according nti-rotation to model tab ensures type ) Connections to correct orientation of cove r solenoid Rubber gasket to junction box (or, 1. according For DC coils the negative lead(s) must be connected to the terminal(s) marked +. When using 3-wire incoming model leads type) to lenses in cover, to double solenoid valves (ex. common 3,neutral) the inner pair of terminals must be interconnected. (1.1) (1.1) 1. For DC coils the +ve ing leads to double solenoid. For correct light indication of energized terminals are common with lead(s) must. be For connected correct light indication valves (i.e. of common energized neutral) solenoid ensure that solenoid solenoid leads are correctly each outer connected: pair of solenoid light to the terminal(s) terminals Connections marked are to +. common the with inner each pair outer of terminals pair of solenoid nti-rotation ensure terminals tab ensures that solenoid according leads to the side terminals with + according mark. correct orientation of cove r to the When using 3-wire solenoid incom- must be interconnected. Rubber gasket to junction are correctly box connected: light side with + mark. (or DIN, according 43 Connector to model type) lenses in cover he energy in the coil is restricted by the varistor 1 []. 3ms operating current max. 1. [] []

11 Installation Dimensions Mounting Surface When a subplate is not used, a machined pad must be provided for mounting. he pad must be flat within.1 mm per 1 mm (.1 per 1 ) and smooth within. µm. he interface conforms to ISO (size 3) plus location pin hole. NSI/93.M (and NFP) size 3 CEOP R3H4.-3, plus location pin hole. DIN 4 Form, plus location pin hole. Dimensional tolerance = ±. (.) except where otherwise stated. Prior to installing a valve, ensure that both valve and mounting surface are clean and free from burrs. ISO 441 gives dimensions in mm. Inch conversions are accurate to.1 unless stated. #1-4 UNC- is optional.. (.) min Mass, pprox. kg (lb).9 (1.1) 31. ±.1 (1. ±.4).1 (.) 1. (.1) 1. (.) 4. ±.1 (1.94±.4) 3. (1.9) 1. (.) P. ±.1 (.3 ±.4) 31. ±.1 (1. ±.4) 4. (1.9) min. U F WFDG4V-3S (DC) coils coils Single sol. valve (3.) (4.) Double sol. valve..3 (4.) (.) U F WFDG4V-3S (C) coils coils Single sol. valve (3.3) (3.) Double sol. valve 1.. (4.) (4.4) 4 holes, M-H x 1. (.4) min. full thread depth. 4 ports (.dia) 4/1