Directional Control Valves. Technical Information

Transcription

1 Directional Control Valves echnical Information

2 Using this manual Organization and headings o help you quickly find information in this manual, the material is divided into sections, topics, subtopics, and details, with descriptive headings set in red type. Section titles appear at the top of every page in large red type. opic headings appear in the left hand column in OLD RED CIL LEERS. Subtopic headings appear in the body text in bold red type and detail headings in italic red type. References (example: See opic xyz, page XX) to sections, headings, or other publications are also formatted in red italic type. In ortable Document Format (DF) files, these references represent clickable hyperlinks that jump to the corresponding document pages. ables, illustrations, and complementary information ables, illustrations, and graphics in this manual are identified by titles set in blue italic type above each item. Complementary information such as notes, captions, and drawing annotations are also set in blue type. References (example: See Illustration abc, page YY) to tables, illustrations, and graphics are also formatted in blue italic type. In DF files, these references represent clickable hyperlinks that jump to the corresponding document pages. Special text formatting Defined terms and acronyms are set in bold black type in the text that defines or introduces them. hereafter, the terms and acronyms receive no special formatting. lack italic type is used in the text to emphasize important information, or to set-off words and terms used in an unconventional manner or alternative context. Red and blue italics represent hyperlinked text in the DF version of this document (see above). able of contents n indented able of Contents (OC) appears on the next page. ables and illustrations in the OC set in blue type. In the DF version of this document, the OC entries are hyperlinked to the pages where they appear Sauer-Danfoss. ll rights reserved. rinted in U.S.. Sauer-Danfoss accepts no responsibility for possible errors in catalogs, brochures and other printed material. Sauer-Danfoss reserves the right to alter its products without prior notice. his also applies to products already ordered provided that such alterations aren t in conflict with agreed specifications. ll trademarks in this material are properties of their respective owners. Sauer-Danfoss and the Sauer-Danfoss logotype are trademarks of the Sauer-Danfoss Group. Front cover illustrations: F , F , F , F , F , F , F , F , F , L0564 Revision February 2006

3 Contents roduct overview Flexibility of design... 6 Circuit options... 6 Capability... 6 ctuation options... 6 Modular valves... 7 Monoblock valves... 7 Features and ratings by model... 8 Quick selection matrix Features and ratings by model... 9 Fluids and filtration Fluids...10 ase stock and additives...10 Viscosity...10 Filtration...10 Return line filtration...10 Cleanliness...10 Model 1612 Description...11 ypical applications...11 Standard features...11 ressure drop...12 echnical data...12 Options...12 Relief valve...13 Handles...13 Dimensions...14 Model 1617 Description...15 ypical applications...15 Standard features...15 Other features available...15 ressure drop...16 echnical data...16 Options...16 Dimensions...18 Model 1627 Description...19 ypical applications...19 Standard features...19 Other features available...19 ressure drop...20 echnical data...20 Options...20 Dimensions L0564 Revision February 2006

4 Contents Model 1637 Description...23 ypical applications...23 Standard features...23 Other features available...23 ressure drop...24 echnical data...24 Options...24 Dimensions...26 Model 1618 Description...27 ypical applications...27 Standard features...27 ressure drop...28 echnical data...28 Options...28 Dimensions...30 CDS 60 and 100 Specifications...31 ypical performance...32 Inlet covers order code...33 Inlet porting and relief valve options...34 Mid-inlet flow dividers and combiners order code...35 Mid-inlet flow dividers and combiners...36 Outlet covers order code...37 Outlet porting and plug options...38 Work section order code...39 Circuit types...42 Spool types...43 ctuation options...44 Cabling and electrical options for actuator types G, H, and J...47 ctuation mounting side...47 Spool centering and detent options...48 uxiliary valves...50 Dimensions CDS Dimensions CDS Model 1125 ypical applications...53 Standard features...53 ressure drop curves...54 ressure rise curves(system relief valve SVR)...55 ressure rise curves(work port relief valve SVL)...56 orting...57 Handles SVM...57 echnical data...57 Options...57 ypical circuit...58 Dimensions...59 Exploded view L0564 Revision February 2006

5 Contents ppendix 1 Order forms Spool valve order form...61 CDS60 and CDS100 specification worksheet...63 CDS60 and CDS100 price worksheet Stack Valve Specifications Order Form instructions L0564 Revision February

6 roduct overview Flexibility of design he Sauer-Danfoss directional control valves are designed to give customer flexibility over a broad range of flow and pressure capabilities. ctuator options include a range of levers, cable actuators, hydraulic and pneumatic pilot controls, two-axis joysticks, and electrohydraulic solenoids. Flow rates range from 0 to 100 l/min [26 US gal/min]. Configurations include compact monoblock and flexible modular styles. Circuit options arallel circuits Series circuits andem circuits riority circuits Regenerative circuits ower beyond Open center Closed center Capability Flow rates from 0 to 100 l/.min [26 US gal/min] System pressure up to 240 bar [3500 psi] Up to 12 work sections for modular valves 12 cm³/min [0.7 in³/min] leakage (0.5 cm³/min [0.03 in³/min] for 1618) ctuation options Handles and levers Mechanical two-axis joystick Exposed or covered spool ends Remote Hydraulic Control (RHC) ElectroHydraulic Control (EHC) on/off solenoid Cable control Hydraulic or pneumatic pilot control Dual spool ends Refer to the quick selection matrix on pages 12 and 13 for specific options by model L0564 Revision February 2006

7 roduct overview Modular valves Valve model l/min [US gal/min] Number of Spools CDS [26] 1 to 12 CDS [16] 1 to 12 Circuit age arallel andem Series arallel andem Series [10] 1 to 8 arallel Monoblock valves Valve model l/min [US gal/min] 0 [5] 40 [11] 60 [16] 80 [21] 100 [26] Number of Spools [20] 1 andem [10] 1 arallel [10] 2 arallel [10] 3 arallel [10] 1 arallel Circuit age Indicates Maximum Working ressure Rated t 210 bar [3000 psi] 520L0564 Revision February

8 Quick selection matrix Features and ratings by model Monolock Modular Category Rating / feature 1617/27/ CDS60 CDS100 Nominal flow 19 l/min [5 US gal/min] 38 l/min [10 US gal/min] X X X 57 l/min [15 US gal/min] X X 76 l/min [20 US gal/min] 95 l/min [25 US gal/min] X 114 l/min [30 US gal/min] Nominal pressure 138 bar [2000 psi] 207 bar [3000 psi] X X X X X X Circuit options arallel X X X X X Series X andem X X X riority X ower beyond X X X X X X Closed center X X Spools Distance between (mm [in]) 28.7 [1.13] 28.7 [1.13] Maximum number N/ 35 [1.38] 36 [1.42] 44.5 [1.75] Spring center X X X X X X 1 position detent X X X X 2 position detent X X X X X X Spool action options 3 position detent X X X X X X Friction detent Float detent X X X X X Regenerative feel Spring offset X X X X 3 pos. - 3 way X X X X X X Spool options 3 pos. - 4 way X X X X X X 4 pos. with float X X X X 4 pos. regenerative mm [0.500 in] Spool diameter mm [0.625 in] X X X X mm [0.75 in] X X mm [1.000 in] Relief valve options all and spring X X X X Direct acting poppet X X ilot operated X X X X Work port neutral options Closed to tank X X X X X X Open to tank X X X X X X Meter to tank X X X X 8 520L0564 Revision February 2006

9 Quick selection matrix Features and ratings by model Monolock Modular Category Rating / feature 1617/27/ CDS60 CDS100 ctuation options Handle X X X X X X Mechanical joystick X X X X Exposed spool end X X X X X X Covered spool end X X RHC X X X EHC on/off X X Cable control X X Hydraulic / pneumatic X X Dual spool ends X X Maximum work port leakage <1 cm 3 /min [0.061 in 3 /min] 1 to 3 cm 3 /min [0.061 to in 3 /min] 4 to 6 cm 3 /min [0.244 to in 3 /min] 7 to 10 cm 3 /min [0.427 to in 3 /min] 11 to 13 cm 3 /min [0.71 to in 3 /min] 14 to 16 cm 3 /min [0.854 to in 3 /min] 16 to 24 cm 3 /min [0.976 to in 3 /min] X X X X X X Load check X X X X X X.O. check X X X X dditional features Flow control X X Meter in X X X X Meter out X X Hydraulic kickout X X X Electric switch X X X 520L0564 Revision February 2006

10 Fluids and filtration Fluids Hydraulic fluid performs three basic functions in a hydraulic system: It transfers energy, lubricates moving components, and transports heat and contaminants out of the system. ase stock and additives Sauer-danfoss valves are designed to operate with mineral-based fluids containing oxidation, rust, and foam inhibitors, compatible with fluoroelastomer seals. Consult your fluid supplier for information on seal compatibility. Viscosity Viscosity is the most important property of a hydraulic fluid. It is a measurement of how the fluid resists flow. Low viscosity fluids increase internal leakage; high viscosity fluids increase pressure drop through the valve. Use a fluid that meets the viscosity limits published in this catalog. For specific requirements, see technical data in each section. emperature emperature affects a fluid s viscosity. Higher temperature fluid has lower viscosity. Operating at excessive temperatures may have other detrimental effects on your hydraulic fluid. Design your hydraulic system to operate within the specified temperature range. Specific requirements are published in each section. For more information For more information on hydraulic fluid selection refer to Hydraulic Fluids and Lubricants, Sauer-Danfoss publication 520L0463. Filtration Effective filtration is critical to a hydraulic system s performance and working life. Employ system filtration capable of meeting the published requirements in each valve section. e aware that other components in the system may have more stringent requirements. Design your filtration system to satisfy the requirements of the most sensitive component. Return line filtration Return line filtration is generally adequate for Sauer-Danfoss valves. We recommend a 10 micron nominal (20 micron absolute) or finer filter. Insure the filter in your system is properly sized and maintained. o facilitate proper filter maintenance, use a pressure gauge or other indicator to signal when it is necessary to change the filter. Never allow filter to reach its bypass condition. Follow the filter manufacturer s maintenance recommendations. Cleanliness Hydraulic system contamination must not exceed the limits published for each valve. Limits are specified per ISO 4406 (1999). When measuring system contamination, calibrate test equipment in accordance with the CFD method. For more information For more information on system filtration, refer to Design Guidelines for hydraulic fluid cleanliness, Sauer-Danfoss publication 520L L0564 Revision February 2006

11 Model 1612 Description Single spool monoblock valve. 76 l/min [20 US gal/min] maximum flow. 207 bar [3000 psi] maximum pressure. ypical applications Sweepers, mowers, agricultural equipment, auxiliary valves, tree removal equipment Standard features ll valves supplied with clevis end spools ower-beyond port machined and plugged (use whenever a downstream valve is required) Cast-iron body Chrome plated spools select fit to body for leakage control aint color: black primer Load check for each spool to prevent drop before raise Individually boxed and labeled 520L0564 Revision February

12 Model 1612 ressure drop ressure - bar [psi] 15.3 [225] [200] 12 [175] [150] 8.8 [125] 6.9 [100] 5 [75] 3.45 [50] 1.7 [25] [5] 38 [10] Flow - l/min [US gal/min] 57 [15] 76 [20] -W W- MODEL 32 - MODEL 22 - MODEL 12 - echnical data Maximum pressure 207 bar [3000 psi] Maximum tank line pressure 69 bar [1000 psi] Maximum oil flow 76 l/min [20 US gal/min] Spool travel in and out from neutral 6.3 mm [0.25 in] Spool travel to float position from neutral 12.6 mm [0.50 in] Maximum port leakage at 69 bar [1000 psi] 21 mm²/sec (cst) [102 SUS] 24 cm 3 /min [1.46 in³/min] Maximum lift check leakage at 69 bar [1000 psi] 21 mm²/sec (cst) [102 SUS] 82 cm 3 /min [82 cm 3 /min] Minimum oil temperature -29 C [-20 F] Maximum oil temperature 82 C [180 F] mbient temperature range -29 to 60 C [-20 to 140 F] Minimum viscosity 6 mm²/sec (cst) [45 SUS] Maximum viscosity 440 mm²/sec (cst) [2000 SUS ] Fluid cleanliness per ISO /16 typical spool effort: dry, full stroke 231 N [53 lbf ] Weight 3.18 kg [7 lbs] Options Spool types Code Symbol Description V F way, 3-position Open center Work ports blocked to tank in neutral position 4-way, 3-position Open center port blocked to tank 4-way, 4-position Open center Work ports blocked to tank in neutral position, open to tank in fourth position or float L0564 Revision February 2006

13 Model 1612 Options (continued) Code Symbol Description X O way, 3-position Open center Work port blocked to tank in neutral position 4-way, 3-position Motor open center Work ports open to tank in neutral position Spool action Code Description Code Description Spring centered, detent in float N Spring centered, detent in D 3-position detent S Spring centered L Spring centered, detent out Relief valve ilot operated relief valve 0.4 bar per liter [20 psi per gallon] rise No restrictions on setting up to 207 bar [3000 psi] djustable standard orting Inlet/outlet Locations available Work ports 7/8-14, SE (standard) 3/4-16 SE top and side 3/4-16, SE (standard) Handles C-hook kit Standard handle with C-hook kit ivot-block handle kit 520L0564 Revision February

14 Model 1612 Dimensions INLE OR 7/8-14 S..E. 2 WORK ORS 3/4-16 S..E. 6.4 [0.25] 8.6 [0.34] OULE OR 7/8-14 S..E [2.06] 20.6 [.81] 74.7 [2.94] 22.4 [0.88] 22.4 [0.88] ø.352/ MG. HOLES 5.1 [0.20] 45.7 [1.80] 7.9 [0.31] 66.0 [2.60] 97.8 [3.85] [4.88] 6.50 [0.256] ø 6.43 [0.253] HRU [6.56] [4.83] 51.6 [2.03] 44,2 [1.74] 41.1 [1.62] 50.8 [2.00] 39.6 [1.56] 6.50 [0.256] ø 6.43 [0.253] HRU OWER EYOND OR 7/8-14 S..E. (shown for dimensional reference only) mm [in] L0564 Revision February 2006

15 Model 1617 Description Single spool directional control valve with parallel circuitry. 38 l/min [10 US gal/min] maximum flow. 207 bar [3000 psi] maximum pressure. ypical applications Lawn and garden tractors, mowers, small tractor loader attachments, sweepers, utility trucks, trenchers, agricultural equipment Standard features ll valves supplied with clevis end spools ower-beyond port machined and plugged (use whenever a downstream valve is required) Cast-iron body Chrome plated spools select fit to body for leakage control aint color: black primer Load check for each spool to prevent load drop before raise Float conversion (add float detent kit to standard spool) Open transition valve Individually boxed and labeled Other features available ang end spool for cable control Unidirectional or bidirectional drop-in work port orifice plates 520L0564 Revision February

16 Model 1617 ressure drop [240] ressure - bar [psi] [180] 8.16 [120 ] 4.08 [60] -W W [5] 38 [10] Flow - l/min [US gal/min] 57 [15] echnical data Maximum pressure 207 bar [3000 psi] Maximum tank line pressure 69 bar [1000 psi] Maximum oil flow 38 l/min [10 US gal/min] Spool travel in and out from neutral 4.8 mm [0.19 in] Spool travel to float position from neutral 9.65 mm [0.38 in] Maximum port leakage at 69 bar [1000 psi] 21 mm²/sec (cst) [102 SUS] Maximum lift check leakage at 69 bar [1000 psi] 21 mm²/sec (cst) [102 SUS] 16 cm 3 /min [1 in³/min] 82 cm 3 /min [5 in³/min] Minimum oil temperature -29 C [-20 F ] Maximum oil temperature 82 C [180 F] mbient temperature range -29 to 60 C [-20 to 140 F] Minimum viscosity 6 mm²/sec (cst) [45 SUS] Maximum viscosity 440 mm²/sec (cst) [2000 SUS] Fluid cleanliness per ISO /16 ypical spool effort: dry, full stroke 231 N [52 lbf ] Weight 2.26 kg [5 lbs] Options Spool types Code Symbol Description C F O, C or E, C or E, D or F , C or E, D or F, D or F way, 3-position Closed center Work ports blocked to tank in neutral position 4-way, 4-position Open center Work ports blocked to tank in neutral position Open to tank in fourth position or float 4-way, 3-position Motor open center Work ports open to tank in neutral position L0564 Revision February 2006

17 Model 1617 Options (continued) Code Symbol Description V X, C or E, C or E, D or F , D or F way, 3-position Open center Work ports blocked to tank in neutral position 3-way, 3-position Open center Work ports blocked to tank in neutral position (, D, or F) 3-way, 3-position Open center Work ports blocked to tank in neutral position (, C, or E) Spool action Code Description Code Description Spring centered, detent in float N Spring centered, detent in D 3-position detent S Spring centered L Spring centered, detent out Relief valve Code Description 2 Direct-acting ball and spring 1 bar/l [50 psi/gal] rise Standard setting 83 bar [1200 psi] crack pressure at 2.9 l/min [0.75 US gal/min] Not for use on setting over 30 l/min [8 US gal/min] Full flow setting at 138 bar [2000 psi] 3 ilot operated relief valve 0.4 bar/l [20 psi/gal] rise No restrictions on setting up to 210 bar [3000 psi] Standard setting 138 bar [2000 psi] crack pressure at 2.9 l/min [0.75 US gal/min] orting Inlet/outlet 3/4-16, SE 8 Locations available Work ports inlet-side, top, end outlet-top, end 9/16-18, SE-6 ower-beyond port machined and plugged. (Remove plug and install sleeve for power-beyond feature.) Handles Code C H N Description C-hook kit Standard handle with C-hook kit ivot-block handle kit No handles 520L0564 Revision February

18 Model 1617 Dimensions DIREC CING OR ILO OERED RELIEF VLVE OIONS VILLE 9.7 [0.38] [4.62] 90.4 [3.56] 85.9 [3.38] 72.4 [2.85] 49.3 [1.94] 19.8 [0.78] SIDE INLE OR 3/4-16 S..E. O INLE OR 3/4-16 S..E. ø 6.76 [0.266] MG HOLES 2 LCES END INLE OR 3/4-16 S..E. OU NEURLl 4.8 [0.19] 8.6 [0.34] 22.4 [0.88] IN 4.8 [0.19] FLO 9.7 [0.38] [5.12] [4.20] 33.3 [1.31] 19.6 [0.77] 14.7 [0.58] IN OU 9.7 [0.38] 57.2 [2.25] 31.8 [1.25] 65.0 [2.56] O OULE OR 3/4-16 S..E. OIONL OWER EYOND OR 3/4-16 S..E. Shown for dimensional reference only 76.2 [3.00] 57.2 [2.25] 6.4 [0.25] END OULE OR 3/4-16 S..E [0.75] 35.1 [1.38] 50.8 [2.00] 60.2 [2.37] [6.14] [6.64] IVO LOCK HNDLE OION ("" CODE) 23.9 [0.94] 19.1 [0.75] [3.95] 65.0 [2.56] 31.8 [1.25] 39.6 [1.56] 0.5 [0.02] [6.19] ø6.50 HRU,Y [0.256] [0.253] SNDRD HNDLE OION "H" CODE CLEVIS HNDLE 6.53 ø 5.40 [0.257] [0.252].03 X 45 CMFR 3.18 R [0.125] [0.88] 6.50 ø 6.43 DI.,HRU [0.256] [0.253] [7.56] [7.64] 15.0 [0.59 D] 8.74 [0.344] mm [in] L0564 Revision February 2006

19 Model 1627 Description wo-spool directional control valve with parallel circuitry. 38 l/min [10 US gal/min] maximum flow. 207 bar [3000 psi] maximum pressure. ypical applications Lawn and garden tractors, mowers, small tractor loader attachments, sweepers, utility trucks, trenchers, agricultural equipment Standard features ll valves supplied with clevis end spools ower-beyond port machined and plugged (use whenever a downstream valve is required). Cast-iron body Chrome plated spools select fit to body for leakage control aint color: black primer Load-check for each spool to prevent load drop before raise Float conversion (add float detent kit to standard spool) Open transition valve Individually boxed and labeled Other features available ang-end spool (for cable control) Single handle, mechanical joystick control (model 1627) Unidirectional or bidirectional drop-in work port orifice plates Range of port sizes 520L0564 Revision February

20 Model 1627 ressure drop [240] ressure - bar [psi] [180] 8.16 [120] -W - W [60] [5] 38 [10] 57 [15] Flow - l/min [US gal/min] echnical data Maximum pressure 207 bar [3000 psi] Maximum tank line pressure 69 bar [1000 psi] Maximum oil flow 38 l/min [10 US gal/min] Spool travel in and out from neutral 4.8 mm [0.19 in] Spool travel to float position from neutral 9.65 mm [0.38 in] Maximum port leakage at 69 bar [1000 psi] 21 mm²/sec (cst) [102 SUS] Maximum lift check leakage at 69 bar [1000 psi] 21 mm²/sec (cst) [102 SUS] 16 cm 3 /min [1 in³/min] 82 cm 3 /min [5 in³/min] Minimum oil temperature -29 C [-20 F ] Maximum oil temperature 82 C [180 F] mbient temperature range -29 to 60 C [-20 to 140 F] Minimum viscosity 6 mm²/sec (cst) [45 SUS] Maximum viscosity 440 mm²/sec (cst) [2000 SUS] Fluid cleanliness per ISO /16 ypical spool effort: dry, full stroke 231 N [52 lbf ] Weight 3.62 kg [8 lbs] Options Spool types Code Symbol Description C F O, C or E, C or E, D or F , C or E, D or F, D or F way, 3-position Closed center Work ports blocked to tank in neutral position 4-way, 4-position Open center Work ports blocked to tank in neutral position Open to tank in fourth position or float 4-way, 3-position Motor open center Work ports open to tank in neutral position L0564 Revision February 2006

21 Model 1627 Options (continued) Code Symbol Description V X, C or E, C or E, D or F , D or F way, 3-position Open center Work ports blocked to tank in neutral position 3-way, 3-position Open center Work ports blocked to tank in neutral position (, D, or F) 3-way, 3-position Open center Work ports blocked to tank in neutral position (, C, or E) Spool action Code Description Code Description Spring centered, detent in float N Spring centered, detent in D 3-position detent S Spring centered L Spring centered, detent out Relief valve Code Description 2 Direct-acting ball and spring 1 bar/l [50 psi/gal] rise Standard setting 83 bar [1200 psi] crack pressure at 2.9 l/min [0.75 US gal/min] Not for use on setting over 30 l/min [8 US gal/min] Full flow setting at 138 bar [2000 psi] 3 ilot operated relief valve 0.4 bar/l [20 psi/gal] rise No restrictions on setting up to 210 bar [3000 psi] Standard setting 138 bar [2000 psi] crack pressure at 2.9 l/min [0.75 US gal/min] orting Inlet/outlet 3/4-16, SE 8 Locations available Work ports inlet-side, top, end outlet-top, end 9/16-18, SE-6 ower-beyond port machined and plugged. (Remove plug and install sleeve for power-beyond feature.) Handles Code C F H N Description C-hook kit Joystick (option) Standard handle with C-hook kit ivot-block handle kit No handles 520L0564 Revision February

22 Model 1627 Dimensions DIREC CING OR ILO OERING RELIEF VLVE OIONS VILLE OIONL DIREC CING RELIEF 8.6 [0.34] 22.4 [0.88] OU 4.8 [0.19] 4.8 [0.19] NEURL 9.6 FLO [0.38] [5.12] [4.19] 9.7 [0.38] 34.3 [1.35] C 33.3 IN [1.31] [3.56] 85.9 [3.38] 72.4 [2.85] 49.2 [1.94] 19.8 [0.78] 90.4 D 15.0 [0.59] [4.62] 19.6 [0.77] IN OU SIDE INLE OR 3/4-16 S..E. O INLE OR 3/4-16 S..E. ø 6.76 [0.266] MG. HOLES 2 LCES 4 WORK ORS 9/16-18 S..E [4.13] [3.38] [3.69] [3.38] 31.8 [2.38] [1.25] 9.6 [0.38] O OULE OR 3/4-16 S..E. END OULE OR 3/4-16 S..E. OIONL OWER EYOND OR 3/4-16 S..E. Shown for dimensional reference only END INLE OR 3/4-16 S..E. 6.4 [0.25] 35.1 [1.38] 50.8 [2.00] 60.2 [2.37] 19.1 [0.75] [6.66] [6.15] 28.4 [1.12] 39.9 [1.57] 0.5 [0.02] [6.19] ø 6.50 HRU,Y [0.256] [0.563] SNDRD HNDLE OIONL ("H" CODE) 23.4 [0.92] 19.1 [0.75] 6.4 [0.25] 34.3 [1.35] 11.2 [0.44] 43.9 [1.73] 36.1 [1.42] 5.08 ø 5.31 HRU [0.200] [0.209] NG YE SOOL OION mm [in] L0564 Revision February 2006

23 Model 1637 Description hree spool directional control valve with parallel circuitry. 38 l/min [10 US gal/min] maximum flow. 207 bar [3000 psi] maximum pressure. ypical applications Lawn and garden tractors, mowers, small tractor loader attachments, sweepers, utility trucks, trenchers, agricultural equipment Standard features ll valves supplied with clevis end spools ower-beyond port machined and plugged (use whenever a downstream valve is required). Cast-iron body Chrome plated spools select fit to body for leakage control aint color: black primer Load-check for each spool to prevent load drop before raise Float conversion (add float detent kit to standard spool) Open transition valve Individually boxed and labeled Other features available ang-end spool (for cable control) Unidirectional or bidirectional drop-in work port orifice plates 520L0564 Revision February

24 Model 1637 ressure drop 6.9 [100] ressure drop - bar [psi] 3.5 [50] W- -W [5] Flow rate - l/min [US gal/min] 28 [10] echnical data Maximum pressure 207 bar [3000 psi] Maximum tank line pressure 69 bar [1000 psi] Maximum oil flow 38 l/min [10 US gal/min] Spool travel in and out from neutral 4.8 mm [0.19 in] Spool travel to float position from neutral 9.65 mm [0.38 in] Maximum port leakage at 69 bar [1000 psi] 21 mm²/sec (cst) [102 SUS] Maximum lift check leakage at 69 bar [1000 psi] 21 mm²/sec (cst) [102 SUS] 16 cm 3 /min [1 in³/min] 82 cm 3 /min [5 in³/min] Minimum oil temperature -29 C [-20 F ] Maximum oil temperature 82 C [180 F] mbient temperature range -29 to 60 C [-20 to 140 F] Minimum viscosity 6 mm²/sec (cst) [45 SUS] Maximum viscosity 440 mm²/sec (cst) [2000 SUS] Fluid cleanliness per ISO /16 ypical spool effort: dry, full stroke 231 N [52 lbf ] Weight 5.44 kg [12 lbs] Options Spool types Code Symbol Description C O, C or E, C or E, C or E, D or F , D or F , D or F way, 3-position Closed center Work ports blocked to tank in neutral position 4-way, 3-position Motor open center Work ports open to tank in neutral position 4-way, 3-position Open center Work ports blocked to tank in neutral position L0564 Revision February 2006

25 Model 1637 Options (continued) Code Symbol Description V X, C or E, D or F way, 3-position Open center Work ports blocked to tank in neutral position (, D, or F) 3-way, 3-position Open center Work ports blocked to tank in neutral position (, C, or E) Spool action Code Description Code Description Spring centered, detent in float N Spring centered, detent in D 3-position detent S Spring centered L Spring centered, detent out Relief valve Code Description 2 Direct-acting ball and spring 1 bar/l [50 psi/gal] rise Standard setting 83 bar [1200 psi] crack pressure at 2.9 l/min [0.75 US gal/min] Not for use on setting over 30 l/min [8 US gal/min] Full flow setting at 138 bar [2000 psi] 3 ilot operated relief valve 0.4 bar/l [20 psi/gal] rise No restrictions on setting up to 210 bar [3000 psi] Standard setting 138 bar [2000 psi] crack pressure at 2.9 l/min [0.75 US gal/min] orting Inlet/outlet 3/4-16, SE 8 Locations available Work ports inlet-side, top, end outlet-top, end 9/16-18, SE-6 ower-beyond port machined and plugged. (Remove plug and install sleeve for power-beyond feature.) Handles Code C H N Description C-hook kit Standard handle with C-hook kit ivot-block handle kit No handles 520L0564 Revision February

26 Model 1637 Dimensions DIREC CING OR ILO OERED RELIEF VLVE OIONS VILLE [6.14] [5.42] OIONL ILO OERED RELIEF IVO LOCK HNDLE OION ("") CODE 8.6 [0.34] 22.4 [0.88] 4.8 OU [0.19] IN 4.8 [0.19] NEURL FLO 9.7 [0.38] [5.12] [4.20] 23.4 [0.92] 19.1 [0.75] 34.5 [1.36] 9.9 [0.39] [3.95] 65.5 [2.58] 31.8 [1.25] 20.1 [0.79] C E 85.9 [3.38] 49.3 [1.94] 33.3 [1.31] 39.6 [1.56] 0.5 [0.02] [7.56] 72.1 [2.84] D F IN OU SIDE INLE OR 3/4-16 S..E. O INLE OR 3/4-16 S..E. ø 6.76 [0.266] MG HOLE 2 LCES O OULE OR 3/4-16 S..E. OIONL OWER EYOND OR 3/4-16 S..E. Shown for dimensional reference only [6.19] ø 6.50 HRU,Y [0.256] [0.253] [7.65] 19.6 [0.77] 14.7 [0.58] [4.62] [0.38] [1.25] 60.5 [2.38] 88.9 [3.50] SNDRD HNDLE OION ("H" CODE) [4.50] [4.81] CLEVIS HNDLE [5.25] 6 WORK ORS 9/16-18 S..E [4.50] ø [0.257] [0.252].03 x 45 CMFR. 6.4 [0.25] END OULE OR 3/4-16 S..E [0.59 D] 3.18 R [0.125] END INLE OR 3/4-16 S..E [0.88] 19.1 [0.75] 35.1 [1.38] 50.8 [2.00] 60.2 [2.37] 6.50 ø 6.43 DI.,HRU [0.256] [0.253] 8.74 [0.344] L0564 Revision February 2006 mm [in]

27 Model 1618 Description Single spool monoblock valve. 38 l/min [10 US gal/min] maximum flow. 207 bar [3000 psi] maximum pressure. ypical applications Mowers, sweepers, fork lifts, aerial lift equipment, utility trucks, snow blades, trenchers, agricultural equipment Standard features ll valves supplied with clevis end spools ower-beyond port machined and plugged (use whenever a downstream valve is required) Cast-iron body Chrome plated spools select fit to body for leakage control ilot operated checks for low leakage aint color: black primer Closed transition spool timing prevents load drop before raise Individually boxed and labeled 520L0564 Revision February

28 Model 1618 ressure drop 13.6 [200] 12.2 [180] 10.9 [160] 9.5 [140] ressure - bar [psi] 8.2 [120] 6.8 [100] 5.4 [80] 4.1 [60] [40] 1.4 [20] [1] 7.6 [2] 11.4 [3] 15.1 [4] 18.9 [5] 22.7 [6] 26.5 [7] 30.3 [8] 34.1 [9] 37.8 [10] 41.6 [11] 45.4 [12] 49.2 [13] 53.0 [14] 56.8 [15] Flow - l/min [US gal/min] echnical data Maximum pressure 207 bar [3000 psi] Maximum tank line pressure 69 bar [1000 psi] Maximum oil flow 38 l/min [10 US gal/min] Spool travel in and out from neutral 4.8 mm [0.19 in] Maximum standby 69 bar [1000 psi] 21 mm²/sec (cst) [102 SUS] Standard pilot check leakage@ 69 bar [1000 psi] 21 mm²/sec (cst) [102 SUS] 300 cm 3 /min [18 in³/min] 0.5 cm 3 /min [0.03 in³/min] Minimum oil temperature -29 C [-20 F ] Maximum oil temperature 82 C [180 F] mbient temperature range -29 to 60 C [-20 to 140 F] Minimum viscosity 6 mm²/sec (cst) [45 SUS] Maximum viscosity 440 mm²/sec (cst) [2000 SUS] Fluid cleanliness per ISO /16 ypical spool effort: dry, full stroke 231 N [52 lbf ] Weight 2.72 kg [6 lbs] Options Spool types Code Symbol Description O, C or E, D or F way, 3-position Motor open center Work ports open to tank in neutral position L0564 Revision February 2006

29 Model 1618 Options (continued) Spool action Code Description Code Description Spring centered, detent in float N Spring centered, detent in D 3-position detent S Spring centered L Spring centered, detent out Relief valve Code Description 3 ilot operated relief valve 0.4 bar/l [20 psi/gal] rise No restrictions on setting up to 210 bar [3000 psi] Standard setting 138 bar [2000 psi] crack pressure at 2.9 l/min [0.75 US gal/min] orting Inlet/outlet Locations available Work ports 9/16-18 SE, 3/4-6 SE side, end /D ports - end /C ports - top,end 9/16-18 SE ower-beyond port machined and plugged. (Remove plug and install sleeve for power-beyond feature.) Handles Code N Description No handles 520L0564 Revision February

30 Model 1618 Dimensions 5.6 [0.22] 85.9 [3.38] [4.62] IN 6.35 [0.25] WORK OR 9/16-18 S..E. DF OU 77.7 [3.06] 65.0 [2.56] [17/16] DI MG. HOLE 2 LCES 22.1 [0.87] 9.7 [0.38] [1.25] 6.35 [1.56] [5.02] [5.00] 79.3 [3.12] 6.5 [0.256] ø 6.4 [0.253] 35.1 [1.38] OWER EYOND 9/16-18 S..E. Shown for dimensional reference only mm [in] L0564 Revision February 2006

31 CDS 60 and 100 CDS 100 CDS 60 Specifications Maximum flow (CDS 100) 100 l/min [26.4 US gal/min] Maximum flow (CDS 60) 60 l/min [15.8 US gal/min] Work pressure 210 bar [3050 psi] Maximum pressure 250 bar [3625 psi] Maximum pressure (outlet section) 40 bar [580 psi] emperature range -40º to 80º C [-40 to 176º F] Recommended fluid type Mineral based hydraulic oil Recommended viscosity mm²/sec (cst) [ SUS] Minimum fluid cleanliness (per ISO 4406) 19/16 520L0564 Revision February

32 CDS 60 and 100 ypical performance ased on oil temperature of C [ F]. Viscosity 32 mm²/sec (cst) [151 SUS]. CDS spool leakage (standard) at 70 bar [1015 psi], 50 C [122 F], ISO VG46: 10 cm³/min [0.61 in³/min] ressure vs. flow curves for main relief valve ressure - bar [psi] 250 [3625] 200 [2900] 150 [2176] 100 [1450] 50 [725] [2.6] [5.3] [7.9] [10] [13] [16] [19] [21] [24] [26] Flow - l/min [US gal/min] ressure drop (-) CDS 60 ressure drop (-) CDS sections ressure - bar [psi] 16 [232] 14 [203] 12 [174] 10 [145] 8 [116] 12 sections 11 sections 10 sections 9 sections 8 sections 7 sections 6 sections 5 sections 4 sections ressure - bar [psi] 16 [232] 14 [203] 12 [174] 10 [145] 8 [116] 11 sections 10 sections 9 sections 8 sections 7 sections 6 sections 5 sections 4 sections 6 [87] 3 sections 6 [87] 3 sections 4 [58] 2 sections 1 sections 4 [58] 2 sections 2 [29] 2 [29] 1 sections [2.6] [5.3] [7.9] [10] [13] [16] Flow - l/min [US gal/min] [2.6] [5.3] [7.9] [10] [13] [16] [19] [21] [24] [26] Flow - l/min [US gal/min] L0564 Revision February 2006

33 CDS 60 and 100 Inlet covers order code Models Code Description Inlet covers order code (example) E60 C 2 140/40* E100 CDS CDS100 with priority flow control (contact Sauer-Danfoss) E60 CDS60 60 CDS60 with priority flow control (contact Sauer-Danfoss) ort types ort locations Code Description C D op port Side port, top port plugged op port, with side gauge port (1/4-in N) op inlet and outlet ports (use H, I, J on outlet) Main relief valves Code Description C D No valve, with plastic plug No valve, with special plug Valve, with direct valve and external adjustment Valve, with direct valve and internal adjustment Code X hreads Model CDS100 Model CDS60 Inlet outlet #8 3/4-16UNF SE - OR S - arallel Metric - ISO 6149 #10 7/8-14UNF #12 1 1/16-12UNF 3/8-19 1/2-14 3/4-14 M18x1.5 M22x1.5 M27x2 Section Inlet outlet Section Special porting, specify available Note: t this time, North merica only stocks SE-Oring boss. 520L0564 Revision February 2006 * Default relief setting if not specified 33

34 CDS 60 and 100 Inlet porting and relief valve options Inlet covers order code (example) E60 C 2 140/40* ort location D op inlet and outlet (use with H,I,J, and L outlet covers) op inlet E100 inlet cover C op inlet, gauge port side (1/4 in N) Side inlet (top plugged) Relief valve h1 in 11 [0.43] C h 1 in h 7/8 h 7/16 D 67 [2.64] max h1 in E60 inlet cover 47 [1.85] E Ref or (consult factory for dimensional drawing) L0564 Revision February 2006 mm [in] * Default relief setting if not specified

35 CDS 60 and 100 Mid-inlet flow dividers and combiners order code Models Code Description Mid-Inlet flow dividers/combiners order code (example) I /40* I60 CDS 60 mid-inlet I100 CDS100 mid-inlet Mid-inlet type Code Description 1 Flow divider 2 Flow combiner Note: t this time, North merica only stocks SE- Oring boss. ort types Code hreads Model CDS100 Model CDS60 #8 3/4-16UNF SE - OR #10 7/8-14UNF #12 1 1/16-12UNF Mid-inlet Mid-inlet available Main relief valves Code Description 1 lug 2 CDS 60 relief 3 CDS 100 relief 520L0564 Revision February 2006 * Default relief setting if not specified 35

36 CDS 60 and 100 Mid-inlet flow dividers and combiners Min-inlet flow combiner Inlet (Second pump) Relief valve ypass ressure Outlet E Outlet ypass outlet Inlet bypass ressure Min-inlet flow divider Outlet (First pump) Inlet (Second pump) Relief valve Relief valve lug ypass ressure Outlet E Outlet ypass outlet Inlet bypass ressure L0564 Revision February 2006 * Default relief setting if not specified

37 CDS 60 and 100 Outlet covers order code Models Code Description S100 CDS 100 S60 CDS 60 Outlet covers order code (example) S60 2 orts Code C D E F G H I J L Description op outlet Side outlet, top plugged Side outlet for power beyond (top to tank) op outlet (with closed bypass) op outlet (for electrical control) op outlet (for electrical control, with power beyond) Side outlet (for electrical control, top plugged) op plugged op plugged, use with power beyond op plugged for electrical control op plugged for electrical control, use with power beyond ort types Code X hreads Model CDS100 Model CDS60 Inlet outlet #8 3/4-16UNF SE - OR S - arallel Metric - ISO 6149 #10 7/8-14UNF #12 1 1/16-12UNF 3/8-19 1/2-14 3/4-14 M18x1.5 M22x1.5 M27x2 Section Inlet outlet Section Special porting, specify available Note: t this time, North merica only stocks SE-Oring boss. 520L0564 Revision February

38 CDS 60 and 100 Outlet porting and plug options Outlet covers order code (example) S60 2 C S100 outlet cover ypass ressure Outlet H op plugged op outlet (side plugged) I ypass ressure Outlet 30 [1.18] D* ypass ressure Outlet 25 [0.98] Side outlet (top plugged) E ypass ressure Outlet J ypass ressure Outlet 30 [1.18] F ypass ressure Outlet S60 outlet cover L G ypass ressure Outlet CDS [1.20] CDS [1.25] ypass ressure Outlet mm [in] E *ypically used for high pressure standby. CDS [1.20] CDS [1.25] L0564 Revision February 2006

39 CDS 60 and 100 Work section order code Model 100 CDS 100 body for supporting valves CDS 100 normal body (no valves) CDS 60 body for supporting valves CDS 60 normal body (no valves) Circuit types, page 42 1 arallel (no priority) 2 andem (priority) 3 Series (no priority) Spool types, page 43 (also see Spool compatibility, next page) 4-way, closed center C D E F J H 4-way, open center 4-way, closed center, port plugged 4-way, closed center, port plugged 3-way, closed center, port plugged 3-way, closed center, port plugged 4-way, open center, port plugged 4-way, open center, port plugged I Float-spool in (use centering option J ) J Float-spool out (use centering option J) L M N Q R S 4-way, closed center (metering spool) 4-way, open center (metering spool) 4-way, closed center, port plugged (metering spool) 4-way, closed center, port plugged (metering spool) 3-way, closed center, port plugged (metering spool) 3-way, closed center, port plugged (metering spool) 4-way, open center, port plugged (metering spool) 4-way, open center, port plugged (metering spool) Spool actuation, pages No extension (spool actuation side and centering options omitted) C D E Female spool end Male spool end With support (no lever) With lever F neumatic (use centering option ) G H I J L M N Q Cable with lever Cable with joystick (use for the adjacent body) With mechanical joystick (use for the adjacent body) Electrical Hydraulic With mechanical joystick (use for the adjacent body) Enclosed lever E (CDS 60 only) Enclosed mechanical joystick I (CDS 60 only) Enclosed mechanical joystick M (CDS 60 only) Spool actuation mounting side, page 47 1 ctuator mounted on port side (or solenoid side ) 2 ctuator mounted on port side (or solenoid side ) 3 Electrical and (use L centering type) 100 Work section order code (example) 1 E /40* See cabling and electrical options, page L0564 Revision February 2006 * Default relief setting if not specified 39

40 CDS 60 and 100 Work section order code (continued) Spool centering and detents, page Spring centered C D E F G H I J L M N O Q R 3 position detent Spring centered, detent in Spring centered, detent in Spring centered, detent in and Spring centered, hydraulic kickout Spring centered, adjustable stroke Spring centered, female extension Spring centered, male extension Spring centered, detent in float: use for floatation spool Spring centered, use for electrical command y spring offset 2-position detent, spool in 2-position detent, spool out With switch, activates spool in With switch, activates spool in and out With switch, activates two motors 100 Work section order code (example) 1 E /40* ort types Code X hreads Model CDS100 Model CDS60 Inlet outlet #8 3/4-16UNF SE - OR S - arallel Metric - ISO 6149 #10 7/8-14UNF #12 1 1/16-12UNF 3/8-19 1/2-14 3/4-14 M18x1.5 M22x1.5 M27x2 Section Inlet outlet Section Note: at this time, North merica only stocks SE O-ring boss. Special porting, specify available uxiliary valves, page lug C D E F G H I J K L M Direct relief with external adjustment (except electrical actuation) Direct relief with internal adjustment ilot retaining Flow control valve (electrical actuators mounted upside down) nti-cavitation Direct relief with anti-cavitation and external adjustment (except electrical actuation) lastic plug Direct relief with anti-cavitation and internal adjustment (electrical only) lug, for 3-way spools lug, for valves D and E lastic plug, for flow control valve lastic plug, for O checks For valves, C, G, and I, specify pressure and flow Example: (140/40) ressure 140 bar flow 40 l/min L0564 Revision February 2006 Work port side Work port side * Default relief setting if not specified

41 CDS 60 and 100 Work section order code (continued) Spool compatibility Model 60/100 with pilot retaining 60/100 with pilot retaining and hydraulic unlock 60/100 with pilot retaining and electrical spool control 60/100 with flow control 60/100 with flow control and hydraulic unlock Spool types, C, D, G, H E F I J 60/100 with out pilot retaining 60/100 with out pilot retaining with hydraulic unlock 60/100 with out pilot retaining and electrical spool control 60/100 60/100 with hydraulic unlock 60/100 with electrical spool control arallel and tandem Series 520L0564 Revision February

42 CDS 60 and 100 Circuit types 100 Work section order code (example) 1 E /40* 1 arallel circuit (no priority) ypass ressure Inlet Work sections Outlet When two or more sections operate simultaneously, flow favors the lowest pressure. 2 andem circuit (priority) ressure ypass Inlet Work sections Outlet When two or more sections operate simultaneously, only the section closest to the inlet receives flow. 3 Series circuit (no priority) ypass Inlet and Outlet Work Sections Outlet When two or more sections operate simultaneously, the section closest to the inlet receives flow. Return flow feeds the sections downstream L0564 Revision February 2006 * Default relief setting if not specified

43 CDS 60 and 100 Spool types Standard central body ypass core 100 Ref. Description Symbol 4-way closed center Work section order code (example) 1 E /40* L 4-way closed center metering spool 4-way open center ank (x2) ressure core M 4-way open center metering spool ump load check standard on all bodies C N D 4-way closed center port plugged 4-way closed center port plugged metering spool 4-way closed center port plugged E 4-way closed center port plugged metering spool 3-way closed center port plugged Central body for use with auxiliary valves Q F 3-way closed center port plugged metering spool 3-way closed center port plugged R G 3-way closed center port plugged metering spool 4-way open center port plugged S H 4-way open center port plugged metering spool 4-way open center port plugged ump load check standard on all bodies I 4-way open center port plugged metering spool Float spool in (inner inverter) J Float spool out (outer inverter) 520L0564 Revision February 2006 * Default relief setting if not specified 43

44 CDS 60 and 100 ctuation options 100 Work section order code (example) 1 E /40* Without spool end 8 [0.31] CDS CDS 60 [0.26] Female spool end (clevis) 30 CDS 60 [1.18] 34 [1.34] CDS CDS 60 [0.25] 8.4 CDS 100 [0.33] M8 x 1.25 M10 x 1.5 F ø 8 [0.31] C Male spool end (tang) 30 [1.18] CDS [1.34] CDS 100 D With support 66 CDS 60 [2.60] 70 CDS 100 [2.76] M10 x [0.33] M ø 8 [0.31] F neumatic 50 [1.97] 1/8" N (2x) E With lever 113 [4.45] 15º 15º 213 [8.39] Minimum air pressure CDS 60: 5 bar [73 psi] Minimum air pressure CDS 100: 8 bar [116 psi] Maximum air pressure: 12 bar [174 psi] L Hydraulic 56 CDS 60 [2.20] 60 CDS 100 [2.36] 7/16 in UNF SE # 4 (2x) mm [in] * Default relief setting if not specified Minimum pressure CDS 60: 8 bar [116 psi] Minimum pressure CDS 100: 12 bar [174 psi] Maximum pressure: 100 bar [1450 psi] L0564 Revision February 2006

45 15º Directional Control Valves CDS 60 and 100 ctuation options (continued) 100 Work section order code (example) 1 E /40* G Cable with lever** H Cable with joystick** N,, Q Consult factory for drawings E * D * C * * * 26 [1.02] ø 6 [0.24] 280 [11.02] 7 [0.28] 7 [0.28] 50 [1.97] 157 [6.18] 30º 30º [15.55] 40 [1.57] 50 [1.97] 97 [3.82] [4.66] 48 [1.89] Switches have 3 mp capacity 70 Ø [2.76] I/M Mechanical joystick 1 2 I [12.09] 2 15º 1 2 M 2 1 J Electrical** Flying leads 90 [3.54] (Ref.) 1.5m [5 ft] 12VCC 24VCC 83 [3.27] (Ref.) 117 [4.61] (Ref.) 12VCC 24VCC DIN [3.78] (Ref.) **See cabling and electrical options, page 47. Standard sections cannot be converted to electrical due to internal pilot. 520L0564 Revision February 2006 Manual override a Minimum pilot pressure to actuate: 35 bar [500 psi] mm [in] * Default relief setting if not specified 45

46 CDS 60 and 100 Work section order code (example) ctuation options (continued) E /40* N Enclosed lever /Q Enclosed mechanical joystick 100 [3.94] For dimensions, see I/M Mechanical joystick option, previous page L0564 Revision February 2006 * Default relief setting if not specified

47 CDS 60 and 100 Cabling and electrical options for actuator types G, H, and J 100 Work section order code (example) 1 E /40* G: Flexible cable and lock options for spool control lever C Lever lock options Without lock Lock in and/or Lock in central position Standard cables cm (other: consult) Example: how to order 60-1G /40 (lever without lock, 100 cm cable) H: Flexible cable and handle options controls for joystick C D E Joystick handle options Without switches On-Off switch On-Off-On switch Standard cables Example: how to order wo On-Off-On switches cm (other: consult) 60-1H /40 (handle without switches, 100 cm cable) wo On-Off-On switches and one On-Off switch J: Electrical spool voltage and termination options Voltage 12 VDC -lead wires 24 VDC - lead wires E 12 VDC - DIN conn. F 24 VDC - DIN conn. Example: how to order 60-1J3L1 - C - 140/40 (12 VDC coil with lead wires) Force requirements kgf [lbf ] CDS 60 CDS 100 ush/pull min. 2 [4.4] 3.5 [7.7] Max. tension 250 [551] 250 [551] Electrical specifications Voltage mperage () Resistance (Ω) 12 VDC VDC ower: 21 W ctuation mounting side 1 ctuation on port side (RH inlet shown) 2 ctuation on port side (LH inlet shown) CDS100 CDS CDS100 CDS60 520L0564 Revision February 2006 * Default relief setting if not specified 47

48 CDS 60 and 100 Work section order code (example) Spool centering and detent options E /40* Spring centered 3 position detent C Spring center in, detent out 32 [1.25] CDS [1.57] CDS [1.25] CDS [1.57] CDS CDS 60 [2.20] 73 [2.87] CDS 100 Spring force CDS 60: N [32-35 lbf ] CDS 100: N [54-55 lbf ] D Spring center out, detent in E Spring centered, detent in and F Spring centered, hydraulic unlock 56 CDS 60 [2.20] 73 [2.87] CDS CDS 60 [2.20] 73 [2.87] CDS [3.62] CDS [3.78] CDS 100 Note: Unlock body section required for use with hydraulic unlock kit. G Spring centered, adjustable stroke H Spring centered, female extension I Spring centered, male extension 70 CDS 60 [2.76] 81 CDS 100 [3.19] 88±5 [3.46±0.2] CDS ±5 [3.66± 0.2] CDS ±5 [3.46±0.2] CDS ±5 [3.66± 0.2] CDS 100 Ø 8 [0.31] Ø 8 [0.31] CDS [0.251] 8.4 [0.331] CDS [0.81] 8.3 [0.33] 20 [0.79] Note: djustable in both directions. F J Spring centered, floatation spool Note: Float body section required 65 CDS 60 [2.56] 78 CDS 100 [3.07] 10 CDS 60 [0.39] 12.5 CDS 100 [0.49] 82 CDS 60 [3.23] 101 CDS 100 [3.97] Float in Float out mm [in] L0564 Revision February 2006 * Default relief setting if not specified

49 CDS 60 and 100 Work section order code (example) Spool centering and detent options (continued) E /40* M Spring offset N wo-position detent: neutral and spool in O wo-position detent: neutral and spool out 32 [1.26] CDS [1.57] CDS [1.26] CDS [1.57] CDS [1.26] CDS [1.57] CDS 100 Spring centered with switch: activates on spool in Q Spring centered with switch: activates on spool in and out R Spring centered with switch: activates two motors CDS [0.26] 8.0 [0.32] CDS CDS 60 [1.26] 40 CDS 100 [1.57] CDS [0.26] 8.0 [0.32] CDS 100 CDS [1.26] CDS [1.57] 6.5 [0.26] CDS [0.32] CDS E 520L0564 Revision February 2006 mm [in] * Default relief setting if not specified 49

50 CDS 60 and 100 uxiliary valves 100 Work section order code (example) 1 E /40* J¹ 11 [0.43] ¹ 11 K² [0.43] 10 [0.39] 1 in 1 in 1 in For 3 ways spools. For valves, C, F, G, and I For valves D and E. ³ 1 in 11/16 7/16 C 67 [2.64] Max 1 in Central body for use with auxiliary valves D 4 47 [1.85] Standard 29 Short version [1.14] (use with electrical actuation) 1 in E 4 1 in 7/8 16 [0.63] 5/8 F 62 [2.44] Max 1 in CDS 60 Knob ¹ Order code H for plastic plug in auxiliary port of 3-way spool and body for valves, C, F, G, and I. G³ 12 [0.47] 1 in 11/16 7/16 ² Order code L for plastic plug in auxiliary port for valve E (flow control L). Order code M for plastic plug in auxiliary port for valve D(pilot retaining). ³ Don t use valves and G with electrical actuation. 4 When using options D and E, electrical actuators must be mounted upside down. mm [in] E L0564 Revision February 2006 I 70 [2.76] Max 1 in 29 [1.14] * Default relief setting if not specified

51 CDS 60 and 100 uxiliary valves (continued) 100 Work section order code (example) 1 E /40* uxiliary valves compatibility C D E F G I J K C D E F G I J K Dimensions CDS 100 Not compatible Compatible Compatible (EXCE electrical) Compatible (ONLY electrical) Y 152 [5.98] 46 [1.81] 30 [1.18] 46 [1.81] 82 [3.23] 38 [1.49] 142 [5.59] 100 [3.94] 25 [0.98] X 25 [0.98] 15 [0.59] 127 [5.00] 10 [0.39] R 5.5 [0.22] t 27 N m 20 lbf ft Reference dimensions Number of X sections 1 95 [3.74] 137 [5.39] [5.47] 181 [7.13] [7.24] 226 [8.89] [9.02] 270 [10.63] [10.75] 314 [12.36] [12.52] 359 [14.13] [14.25] 403 [15.87] [15.98] 448 [17.64] [17.76] 492 [19.37] [19.49] 537 [21.14] [21.26] 581 [22.87] [22.99] 626 [24.65] Y 44.5 [1.75] 520L0564 Revision February 2006 mm [in] * Default relief setting if not specified 51

52 CDS 60 and 100 Dimensions CDS [4.72] 38 [1.50] 24 [0.94] Y 38 [1.50] 56 74* [2.20] [2.91] 119 [4.69] 82 [3.23] 32 [1.26] 14 [0.55] 98 [3.86] 18 [0.71] 18 [0.71] Reference dimensions 26 [1.02] X r. 4.5 [0.18] 28.5 [1.12] t 18 N m 13 lbf ft Number of sections X Y 1 72 [2.83] 112 [4.41] [4.25] 148 [5.83] [5.67] 184 [7.42] [7.09] 220 [8.66] [8.50] 256 [10.08] [9.92] 292 [11.50] [11.34] 328 [12.91] [12.76] 364 [14.33] [14.17] 400 [15.75] [15.59] 436 [17.17] [17.01] 472 [18.58] [18.43] 508 [20.00] 13 [0.51] 36 [1.42] Mounting requirements Flatness [0.02 to 0.03] max Flatness [0.02 to 0.03] max E L0564 Revision February 2006 * Default relief setting if not specified

53 Model 1125 ypical applications Car transport haulers, small backhoes, utility trucks, and mini-excavators Standard features ll valves supplied with clevis end spools ower-beyond port machined and plugged (use whenever a downstream valve is required) Cast-iron body Chrome plated spools select fit to body for leakage control Load-check for each spool to prevent load drop before raise ll porting options machined and plugged Individually boxed and labeled 520L0564 Revision February