USA Headquarters. Dynex/Rivett Inc. 770 Capitol Drive Pewaukee, WI U.S.A. Tel: FAX:

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1 SECIFICIONS D0H attern Directional Control Valves lso refer to "Directional Valve Features, Selection and Operating Recommendations" (dynexdcvoperating.pdf) CONC INFORMION US Headquarters 770 Capitol Drive ewaukee, WI 3072 U.S.. el: F: ower Units & Systems 4 Nickerson Road shland, M U.S.. el: F: ashland@dynexhydraulics.com European Sales Unit C Steel Close, Little End Road, Eaton Socon, Huntingdon, Cambs. E19 8 United Kingdom el: +44 (0) F: +44 (0) sales@dynexhydraulics.co.uk For more information visit our web site: ROCHURE NOES: Consult the Dynex sales department for a review of any application which requires operating above the rated flows or pressures, or higher than normal operating temperatures. Specifications shown were in effect when published. Since errors or omissions are possible, contact your sales representative for the most current specifications before ordering. Dynex reserves the right to discontinue or change designs at any time without incurring any obligation. DYNE High ressure Hydraulics Copyright ulletin dynexvesd0hspecs-0702

2 Valves Control Flow to 40 U.S. gpm (11 L/min) SECIFICIONS General For a description of spools, operator functions, electrical options and operating recommendations refer to dynexdcvoperating.pdf. Mounting Subplate, N.F... D0 (CEO ) pattern, with auxiliary and Y ports for external pilot and drain. Rated Flow Nominal: 30 U.S. gpm (114 L/min) Maximum: 40 U.S. gpm (11 L/min) for most spool types. Models with ype 6 or 8 spools are rated for 1 gpm (7 L/min) maximum. Contact the Dynex sales department about higher flows using these spools. Rated ressure 000 psi (30 bar) ank ort ressure (Maximum) Standard External Drain: 000 psi (30 ar) Internal Drain: 100 psi (10 bar) Internal Drain with H Option:.C., 2300 psi (160 bar); D.C., 3000 psi (210 bar) Solenoid iloted Models ilot ressure: Minimum, 6 psi ( bar); Maximum, 000 psi (30 bar) Solenoids: hese models use a D03 as a pilot. Hydraulic iloted Models ilot ressure: Minimum, 100 psi (7 bar), except models with Code operator, 8 psi (6 bar); Maximum, 3000 psi (210 bar) Volume: Maximum required to shift spool full stroke, 0.21 in 3 (3,4 cm 3 ) ir iloted Models hese models use an air piloted D03 as a pilot valve. Oil ilot ressure: Minimum, 6 psi ( bar); Maximum, 000 psi (30 bar) ir ilot ressure: Minimum, 40 psi (3 bar); Maximum, 200 psi (14 bar) Volume (ir): Maximum required to shift spool full stroke, 0.22 in 3 (3,6 cm 3 ) YICL ERFORMNCE he curves show resistance for various spool types. he table identifies the appropriate pressure drop curve for each spool and flow path. o determine total loop drop the individual pressure drops for and (or and ) must be added. RESSURE 6600 Series Double Solenoid iloted RESSURE DRO ( ) R SI U.S. GM L/MIN Series Hydraulic iloted D 7 FLOW CURVE REFERENCE ➀ Series ir iloted Flow Spool ype ath ➀ 8 ➀ C C C C C C E F F E D D E F F E D D C Models with ype 6 and 8 spools are rated for 1 gpm (7 L/min) maximum flow C E F 2

3 Installation and Dimensions GENERL VLVE MOUNING he mounting surface drawing shows the minimum flush or raised surface required for the N.F... D0 (CEO ) pattern. his high flow pattern includes auxiliary and Y ports and two ports into a common tank passageway. Mounting face must be flat within inch/4.0 inches (0,010 mm/102 mm) with a surface finish of 32 microinch (0,80 µm). ort o-rings are included with all valves. Mounting bolts must be ordered separately, U.N.C. hreaded x 1.00 inches (2,4 mm), Grade 8 or better; four required. Recommended torque is 12 lb ft (16 N m) maximum. SOLENOID MODEL DIMENSIONS hese models use a D03 valve as a pilot valve. Overall length of a single solenoid model (not shown) is 7.00 inches (177,8 mm). Section - below shows the location of orifice for standard internal pilot and plug for standard external drain, on solenoid and air piloted models. For conversion to external pilot, replace orifice with set-screw,10-24 U.N.C. hreaded x.2 inch (6,4) long, part number Single Solenoid:.C., 9.3 lb (4,2 kg.); D.C., 9.8 lb (4,4 kg.) Double Solenoid:.C., 10.0 lb (4, kg); D.C., 11.3 lb (,1 kg) 32 (0,80).0004/4.0 (0,010/102).18 (4,6) ORS (2),Y (66,).093 (2,36) U.N.C. HREDED.38 DEE, 4 MOUNING HOLES E. ILO 3 (91,9) (0,80).437 (11,10).12 (3,18).66 (16,66) (26,97) (37,31) 2.62 (6,07) Y E. DR..7 (19,0).43 (10,9) ORS ().20 (6,3).844 (21,44).41 (10,4) Minimum Mounting Surface, N.F... D0 (CEO ) attern with uxiliary and Y ports and wo orts () Into Common ank assageway U.N.C. HREDED x 1.00 (2,4) LONG MOUNING OLS, 4 REQUIRED; ORQUE: 12 L F (16,3 N M) MNUL CUOR IN MIN VLVE SOLENOID FOR YE 6, 8 SOOLS; SOLENOID FOR YE, 6, 8, 9 SOOLS 6.72 (170,7) SNDRD 8.48 (21,4) WIH SCH OION 1/2-14 N... SNDRD ELECRIC ENRY, 1 ECH END; REMOVE LUG, 3/8 INCH INERNL HE, FOR CCESS O HIS END.00 (127,0) (46,02) (32,4) (43,64) MIN VLVE SOLENOID FOR YE, 6, 8, 9, SOOLS; SOLENOID FOR YE 6, 8 SOOLS ORIFICE FOR INERNL ILO (SNDRD), LUG FOR EERNL ILO OION 3.91 (99,3).69 (144,) 2.29 (8,2) D.C. CLERNCE O REMOVE COIL 1.68 (42,7).C. 8.C. SOLENOID (218,9) 9.82 (249,4) D.C. SOLENOID LUG FOR EERNL DRIN (SNDRD), REMOVED FOR INERNL DRIN OION 6600 Series, Double Solenoid iloted Models Section - 3

4 ELOSION ROOF SOLENOIDS hese models use a D03 pilot valve with explosion proof solenoids ( EW option). he solenoids with special enclosures are approved by UL and recognized by CS for use in hazardous locations. he overall length of models with a single EW solenoid, not shown, is 8.90 inches (226.1 mm). Note that a spacer plate provides mounting clearance for solenoids. spacer kit, KV , and bolt kit, 2-K-24, are available for conversions. UL Classification Class I, Group C, D; Class II, Group E,F,G Single Solenoid: 14.3 (6, kg.); Double Solenoid: 20.0 lbs. (9,1 kg.) CLERNCE O REMOVE COIL 3.2 (82,6) 1/2-14 N... SNDRD ELECRIC ENRY, 1 ECH END; NOE SOLENOID OSIION LIMI (73.2) MNUL OVERRIDE IN 4.66 (118,4) 6.69 (169,9) SNDRD 8.4 (214,6) WIH SCH OION LEDWIRES (4) YICL #18 WG ROIMELY 18 INCHES (47) LONG 1.63 (41,4) MIN VLVE SOLENOID FOR YE 6, 8 SOOLS SOLENOID FOR YE,6,8,9, SOOLS U.N.C. HREDED x 1.00 (2,4) LONG MOUNING OLS, 4 REQUIRED; ORQUE: 12 L F (16,3 N M) 12.0 (317,) (4,0) GROUNDWIRE (2) YICL #18 WG (GREEN INSULION) ROIMELY 18 INCHES (47) LONG NOE: KEE IR G EWEEN SOLENOID ND VLVE ODY CLEN 6600 Series, Double EW Solenoid Models MIN VLVE SOLENOID FOR YE 6, 8 SOOLS SOLENOID FOR YE,6,8,9, SOOLS HYDRULIC ILOED MODELS s shown, these models use a cross-over block to direct flow from auxiliary ports and Y. 6.0 lbs. (2,7 kg.) 3.66 (93,0).69 (17,) 2.19 (,6) ND Y OR FUNCIONS Model ort ort Y 681 ctuator External Drain 682 External Drain ctuator 68 ctuator For: ctuator for: ype,6,8,9 ype,6,8,9 ctuator For: ctuator For: ype 6,8 ype 6,8 IR ILOED MODELS hese models use an air piloted D03 valve as a pilot. Single and double actuator models are available. Overall length of models with a single actuator (not shown) is 6.24 inches (18, mm). Single ctuator: 8.4 lb (3,8 kg); Double ctuator: 9.1 lb (4,1 kg) 3.91 (99,3) ILO ORS (2) 1/8-27 N (128,8) SNDRD 6.83 (173,) WIH SCH OION U.N.C. HREDED x 1.00 LONG (2,4) MOUNING OLS, 4 REQUIRED; ORQUE: 12 L F (16,3 N M) 6800 Series, Direct Hydraulic iloted Models MIN VLVE CUOR FOR YE 6, 8 SOOLS; CUOR FOR YE, 6, 8, 9, SOOLS 1.2 (31,8) HE U.N.C. HREDED x 1.00 (2,4) LONG MOUNING OLS, 4 REQUIRED; ORQUE: 12 L F (16,3 N M) 7.09 (180,1) 3.3 (89,7) MIN VLVE CUOR FOR YE 6, 8 SOOLS; CUOR FOR YE, 6, 8, 9, SOOLS 1.78 (4,2) 6900 Series, Double ir iloted Models 4

5 ypical Model Code D0H 11/DF R CH 1 0 Valve ype 6 Subplate Mounted Directional Control 6 Spools Reverse Flow Operator (Code 4 Only) R wo osition; Spring Centered, ctuator Offset ( ) Design Number Modification Number ctuator 6 Solenoid Operated 8 Direct Hydraulic iloted 9 ir ilot Operated Internal Operator 1 wo osition; Spring Offset ( ), ctuator Offset ( ) 2 wo osition; Spring Offset ( ), ctuator Offset ( ) 3 wo osition; ctuator Offset, Detented 4 wo osition; Spring Centered, ctuator Offset ( ) hree osition; Spring Centered, ctuator Offset ➀ 8 ➁ ➀ Closed Crossover ➁ Open Crossover Options SOLENOID OIONS: C CS and UL Recognized Coils (Etched with Symbol) ➀ M Hand ctuated Manual Override ➁ erminal Strip ➁➂ CG Cable Grip, for.38 to.44 inch (9, to 11,1 mm) O.D. machine tool cable ➁➂ SL Solenoid Lights (vailable 11/DF.C. Only) ➁➂ H High ressure ank ort 2300 psi (160 bar) maximum.c. models 3000 psi (210 bar) maximum D.C. models H3 3-pin Connector (N.F... standard ), for single solenoid models, on port end of valve ➁➂➃ H3 3-pin Connector, for single solenoid models, on port end of valve ➁➂➃ H -pin Connector for single or or double solenoid models on port end of valve ➁➂➃ H -pin Connector for single or or double solenoid models on port end of valve ➁➂➃ GENERL OIONS: ID Internal Drain External ilot CH Flow Control (ilot Choke) ➄ ➀ vailable with 11/DF solenoids only. For other voltages, consult the Dynex sales department ➁ Option not available with EW solenoid models. ➂ Option not available with lug-in-erminal solenoid models. ➃ N.F... standard ;.N.S.I. standard 93.M ➄ Models with this option are rated to 3000 psi (210 bar) maximum. D0H Valve Size 30 U.S. GM (114 L/min) Nominal Flow, N.F... D0 (CEO ) attern with auxiliary port (external pilot) and Y port (external drain) Electrical Solenoid Options SNDRD SOLENOIDS: 24/DF Dual Frequency, 24/60, 24/0 11/DF Dual Frequency, 11/60, 110/0 230/DF Dual Frequency, 230/60, 220/0 460/DF Dual Frequency, 460/60, 440/0 12VDC Direct Current, 12 Volts 24VDC Direct Current, 24 Volts 11/60 EW Explosion roof Solenoids 110/0 EW Explosion roof Solenoids 220/0 EW Explosion roof Solenoids LUG-IN ERMINL SOLENOIDS: ➀ 11/HC Dual Frequency, 11/60, 110/0 230/HC Dual Frequency, 230/60, 220/0 12/HDC Direct Current, 12 Volts 24/HDC Direct Current, 24 Volts For Other Voltages, Consult the Dynex Sales Department ➀ Fits DIN Connector Standard 4360 (Hirschmann GDM 209)