005 SERIES MODULAR VALVES. Pub. EC General Information Up to 25 MPa (3630 PSI), 10 L /m in (2.6 U.S.GPM) Modular Valve Type

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1 5 SERIES General Information Up to 5 Ma (3 SI), 1 L /m in (6 USGM) ub EC-11 MODULR VLVES hese modular valves have the same mounting surface as those for the DSG-5 solenoid operated directional valves and a uniform thickness Several of them can be stacked and bolted together into a hydraulic circuit ecause of this compactest design, the valves fit in a narrow space, so they are optimal for machine tools, work vehicles and labor-saving machines Modular Valve ype Class Graphic Sy mbols age low Control Valves Directional Valves DSG /39 hrottle and Check Valves (for "&-Lines", Metre-out) MSW-5-X-1/19 hrottle and Check Valves (for "&-Lines", Metre-in) MSW-5-Y-1/19 Refer to the Catalogue No ubec-1 Directional Control Valves ilot Operated Check Valves (for "-Line") M-5--1/19 ilot Operated Check Valves (for "&-Lines") MW-5--1/ ase lates and Mounting olts ase lates MMC-5- -1/1/19 olt Kits MK-5- -1/19 11 Example of Stacking Configuration 5 Series Directional Valve (DSG-5) Modular Valves W ase late (MMC-5) No1

2 5 SERIES Instructions / ssembly MODULR VLVES Instructions Caution in the selection of valves and circuit designing he selection of modular valves, to suit a particular function or hydraulic circuit, are made in exactly the same way as conventional valves taking into account of the flow and pressure of each valve to be used In some cases, the stacking system may be restricted, so please refer to the following instructions for stacking sequence lease note, that when designing a system using modular stacking valves, due consideration should be given to working space for future maintenance Stacking sequence when using pilot operated check valves and throttle and check valves (metre-out) In to flow in the drawing left (incorrect), pressure is generated at part with a throttle effect of the throttle and check valve he pressure so generated acts to shut the pilot operated check valve and eventually creates an open and shut operation of the valve repeatedly which may cause the cylinder to have a knocking effect (the same effect will occur in the case of to flow) herefore, the stacking sequence in the drawing right (correct) is required in this combination ssembly ssebly should be carried out in clean environment conditions and in accordance with the following procedure Cautious attention should be paid to ensure that the valves and their mounting surface are clean and free from dirt or other foreign materials ssembly rocedure: (1) Referring to the circuit diagram, stack up the modular valves and solenoid operated directional valve, while setting their O-ring sides facing toward the mounting side and ensuring the correspondence between locating pin and pin slot () Make both valve sides straight (3) ake bolts from the mounting bolt kit and tighter them in the specified torque SOL a (Incorrect) Directional Valve hrottle and Check Valve (for "&-Lines", Metre-Out) ilot Operated Check Valve (for "&-Lines") SOL b (Correct) Mounting olt Kits Directional Valve Modular Valves CUION Keep all installation holes and clean ailure to do this may cause fire due to oil leakage efore installing the product, be sure all specified bolts are tightened to the specified torque levels ightening to levels outside specifications may cause improper operation, damage, oil leakage, etc No

3 5 SERIES Specifications / Hydraulic luids / Others MODULR VLVES Specifications Maximum Operating ressure 5 Ma (3 SI) Maximum low Rate 1 L/min (6 US GM) Number of Stack 1-3 stacks Solenoid operated directional valve is included in the number of stack 5 Series Directional Valves YUKEN 5 SERIES MODULR VLVES are designed for use with solenoid operated directional valve having an interface such as yuken's DSG-5 lease refer to the Catalogue No ub EC-1 for details Hydraulic luids luid ypes ny type of hydraulic fluid listed in the table below can be used etroleum base oils Synthetic fluids Water containing fluids Use fluids equivalent to ISO VG 3 or VG 6 Use phosphate ester or polyol ester fluid When phosphate ester fluid is used, prefix "-" to the model number because the special seals (fluororubber) are required to be used Use water-glycol fluid Note: or use with hy draulic fluids other than those listed above, please consult y our Yuken representatives in advance Recommended Viscosity and emperatures lways be sure to use hydraulic fluids within the stipulated conditions shown below: Viscosity: 15 to mm /s (77 to 9 SSU), emperature: -15 to +6 C (5 to 1 ) Control of Contamination Due caution must be paid to maintaining control over contamination of the hydraulic fluids which may otherwise lead to breakdowns and shorten the life of the valve lease maintain the degree of contamination within NS 163-Grade 11 Use µm or finer line filter ase lates and Sub-lates When mounting the modular valves, use base plates and sub-plates specified below If these base plates and the sub-plates are not used, ensure that the mounting surface has a good machined finish ase lates age MMC-5- -1/1/19 Sub-lates DSGM-5-1/1/19 age or the details of Sub-late, see the following DSG-5 Catalogue: Catalogue Noub-EC-1 Mounting olts 5 series modular valves are mounted using four socket head cap screws which are supplied in a kit form When mounting, see the following table for tightening torque fter the test run, be sure to tighten again firmly with the specified torque ressure Drop ressure drop curves of the modular valves are those based on viscosity of 3 mm /s (11 SSU) and specific gravity of 5 When using the modular valves in conditions other than the above mentioned, find the appropriate values referring to the following table and formula or any other viscosity, multiply the factors in the table below mm /s Viscosity SSU actor or any other specific gravity (G'), the pressure drop ( ') may be obtained from the following formula '= (G'/5) olt Kit Model Numbers ightening torque Nm (in 1bs) MK MK ( - 3) No3

4 5 Series hrottle and Check Valve or "&" Lines : MSW-5- -1/19 Specifications / Others MODULR VLVES Specifications Model Number MSW-5- -1/19 Max Operating ressure Ma (SI) 5 (3) Max low L /m in (USGM) 1 (6) Model Number Designation MSW -5 Series Number Valve Size -X Direction of low -1 Design Number Design Standard MSW : hrottle and Check Valve for &-Lines 5 X:Metre-out Y:Metre-in 1 Refer to Design Standards :None Japanese Standard "JIS" and European Design Standard 9 N merican Design Standard low djustment o make flow rate adjustment, loosen the lock nut and turn the flow adjustment screw clockwise or anticlockwise o throttle the flow, turn the screw clockwise e sure to retighten the lock nut firmly after the adjustment of the flow rate is completed Graphic Symbols Metre-out Metre-in MSW-5-X MSW-5-Y ypical erformance Characteristics Hydrauric luid : Viscosity 3 mm /s (11 SSU), Specific Gravity 5 ressure Drop SI ressure Drop for &-Lines Ma L/min low Rate USGM ressure Drop SI 1 6 ressure Drop for ree low Ma 6 hrottle ully Closed hrottle ully Open 5 1L/min USGM low Rate L/min 1 6 Metred low vs Screw osition =5(3) =(9) =1(3) =1(15) =7(1) =5(73) =Differential ressure Ma (SI) =5(7) (ully Open) urn of low dj Screw =35(51) =(9) =1(15) ressure Drop SI 1 6 Ma USGM low Rate ressure Drop at hrottle ully Open 6 1 L/min USGM low Rate No

5 5 Series hrottle and Check Valve or "&" Lines Installation Drawing / Spare arts List MODULR VLVES MSW-5- X Y -1/19 5(1) Dia hrough laces (16) 7(95) (157) (11) 35 (93) () 5(1) Dia (16) Deep Lock Nut (31) Hex 5 (9) ully Extended (173) ully Extended 116(57) 33 (13) DIMENSIONS IN MILLIMERES (INCHES) low dj Screw 5(1) Hex Soc INC 3 (11) MSW-5-X : 16(63) MSW-5-Y : 15(59) Mounting Surface (O-Rings urnished) 3 (1) Locating in () Dia pprox Mass : 5 kg (11 lbs) Spare arts List MSW-5- X Y -1/ List of Seals Item Name of arts art Numbers Qty Remarks O-Ring O-Ring O-Ring ack Up Ring SO-N-3 SO-N-1 SO-N-5 SO--3 Included in Seal Kit Kit No : KS-MSW-5-1 Note : When ordering seals, please specify the seal kit number from the table above CUION When making replacement of seals, please do it carefully after reading through the relevant instructions in the Operator's Manual No5

6 5 Series ilot Operated Check Valve or "" Line : M-5--1/19 or "&" Lines : MW-5--1/19 Specifications / Others MODULR VLVES Specifications Model Number M-5--1/19 MW-5--1/19 Max Operating ressure Ma (SI) 5 (3) Max low L /m in (USGM) 1 (6) Model Number Designation MW -5 Series Number Valve Size - Cracking resure Ma (SI) -1 Design Number Design Standard M : ilot Operated Check Valve for -Line MW : ilot Operated Check Valve for &-Lines 5 : (9) 1 Refer to Graphic Symbols Design Standards :None Japanese Standard "JIS" and European Design Standard 9 N merican Design Standard M-5 ypical erformance Characteristics Hydrauric luid : Viscosity 3 mm /s (11 SSU), Specific Gravity 5 ressure Drop ressure Drop ressure Drop for ree low / Reversed Controlled low SI Ma SI Reversed Controlled low 6 1 L/min Ma 1 5 ree low USGM low Rate ressure Drop 6 1 L/min -Line: M-5 &-Line: M/MW-5 Min ilot ressure () SI MW-5 Min ilot ressure Ma Ma 1 3 SI 35 Supply ressure () low Rate USGM No6

7 5 Series ilot Operated Check Valve or "" and "&" Lines Installation Drawing / Spare arts List MODULR VLVES MW-5--1/19 5(1) Dia hrough laces (16) 93(6) (157) 35(1) (11) () 5(1) Dia (16) Deep 5 (9) 33 (13) 5(3) 7 (113) 3 (11) Mounting Surface (O-Rings urnished) 3 (1) () Dia Locating in M-5--1/19 pprox Mass : 5 kg (11 lbs) DIMENSIONS IN MILLIMERES (INCHES) 6(5) 6(37) 6() pprox Mass : kg (9 lbs) or other dimensions, refer to the "MW-5" Spare arts List MW-5--1/19 M-5--1/ List of Seals Item Name of arts arts Numbers Qty MW M 9 O-Ring O-Ring SO-N-1 SO-N-5 1 Note:When ordering seals, please specify the seal kit number from the table right List of Seal Kits M-5 MW-5 Seal Kit Numbers KS-M-5-1 KS-MW-5-1 CUION When making replacement of seals, please do it carefully after reading through the relevant instructions in the Operator's Manual No7

8 ase lates or 5 Series Modular Valves MMC-5- -1/1/19 Specifications / Others MODULR VLVES Specifications Maximum Operating ressure 5 Ma (3 SI) Model Number Designation MMC Series Number late Size Number of Stations Design Number Design Standarad MMC : ase late 5 1 : 1 Station : Stations 3 : 3 Stations : Stations 5 : 5 Stations 1 None: Japanese Standard "JIS" : European Design Standard 9 : Nmerican Design Standard Instructions ort Used: ase plate has more than one pressure port "" and tank port "" ny one of these ports or two or more ports nay be used However, please note that the ports marked with () or () in the drawing are normally plugged Remove the plugs when using such ports Make sure that ports that are not cuurently used are properly plugged () () Graphic Symbols MMC-5-1 ( ) ( ) MMC-5--5 Mounting Surface Dimensions for 5 Series Modular Valve When standard base plates (MMC-5) are not used, the mounting surface described on the right must be prepared he mounting surface should have a good machined finish Design Std Japanese Std "JIS" and European Design Std N merican Design Std "C" hd M No - 3 UNC "E" (31) 1 (39) 5 (9) Min itch "C" hd "E" Deep laces (1) 15 (5) 5 (9) 33 (13) (16) 75 (9) 1 (55) 75 () (11) 6 () (157) 35 (1) 5(1) Dia (16) Deep 15(9) 35(1) Dia Max laces DIMENSIONS IN MILLIMERES (INCHES) No

9 ase lates or 5 Series Modular Valves Installation Drawing MODULR VLVES MMC-5-1-1/19 (35) Dia hrough 1(55) C'ore laces ank ort () "C" hd (1 Design Only) 7(3) 6 (11) (1) 7(76) 5 1 (197) (39) 5 5 (9) (9) "E" hd "" Deep laces (7) (11) ort Holes 35(1) Dia laces DIMENSIONS IN MILLIMERES (INCHES) pprox Mass : kg (6 lbs) 5 (177) 5(1) Dia (16) Deep 53(9) Cylinder ort "" "C" hd 35(13) 7(16) 53(9) ank ort "" "C" hd () 1(3) (1) 7(3) 6() 5(13) Cylinder ort "" "C" hd 1(3) ank ort () "C" hd (1) 1(3) () ressure ort "" "C" hd MMC-5- -1/19 Number of Station (-5 Stations) 7(3) (1) 1 (39) (7) (11) L 1 L ank ort () "C" hd 6 (11) hreaded Holes laces-each Station ort Holes laces-each Station (35) Dia hrough 1(55) C'ore laces 53(9) 5 (9) 5(9) 35 (13) itch (1) itch (1) 5 (177) ressure ort () "C" hd 5(1) Dia (16) Deep, or Valve Locating in-each Station 53(9) () 7(3) 6() 5(13) 3 (169) (1) () ank ort "" "C" hd 1(3) (1) Cylinder ort "" "C" hd Cylinder ort "" "C" hd ank ort () "C" hd 6 (1) 5 (177) 1(3) 1(3) ressure ort "" "C" hd or other dimensions, refer to the above Model MMC-5-1 MMC MMC MMC-5- MMC-5-3 MMC-5- MMC-5-5 hread Size "C" hd "E" hd Rc 3/ M 3/ N No -3 UNC Dimensions mm (Inches) L 1 L 16 (17) 6 (339) 1 (559) 1 () 17 (71) 15 (6) 1 (3) 19 (76) Dimensions mm (Inches) (31) 1 (39) pprox Mass kg (lbs) 3 ( 95) 5 (1) 7 (159) 7 (19) No9

10 ase lates or 5 Series Modular Valves Installation Drawing MODULR VLVES MMC (35) Dia hrough 1(55) C'ore laces 7(3) 56(337) 7(76) 7(31) 5 1 (197) (39) 5 5 (9) (9) M hd 1(39) Deep laces (7) (11) ort Holes 35(1) Dia laces DIMENSIONS IN MILLIMERES (INCHES) pprox Mass : kg (6 lbs) 5(1) Dia (16) Deep 53(9) Cylinder ort "" 3/ S hd 35(13) 7(16) 53(9) () ank ort "" 3/ S hd 1(3) (1) 7(3) 6() 5(13) Cylinder ort "" 3/ S hd 1(3) (1) ank ort () 3/ S hd 1(3) () ressure ort "" 3/ S hd ipe lug or onded Seal laces MMC Number of Station (-5 Stations) 7(3) (1) 7(31) 1 (39) (7) (11) L 1 L 7(31) 6 (11) hreaded Holes laces-each Station ort Holes laces-each Station (35) Dia hrough 1(55) C'ore laces 53(9) 5 (9) 5(9) 35 (13) itch (1) itch (1) ressure ort () 3/ S hd 5(1) Dia (16) Deep, or Valve Locating in-each Station 53(9) () 7(3) 6() 5(13) 3 (169) (1) () ank ort "" 3/ S hd 1(3) (1) Cylinder ort "" 3/ S hd Cylinder ort "" 3/ S hd ank ort "" 3/ S hd 6 (1) 5 (177) 1(3) 1(3) ressure ort "" 3/ S hd or other dimensions, refer to the above Model MMC-5-1 MMC-5- MMC-5-3 MMC-5- MMC-5-5 Dimensions mm (Inches) L 1 L 16 (17) 6 (339) 1 (559) 1 () 17 (71) 15 (6) 1 (3) 19 (76) pprox Mass kg (lbs) 3 ( 95) 5 (1) 7 (159) 7 (19) Detail of ipe lug onded Seal art NoSG--3/ ipe lug art No9-V3395 No1

11 Mounting olt Kits or 5 Series Modular Valve MK-5- -1/19 Model Number Designation / Others MODULR VLVES o mount the valves, four M bolts are used he combination of valves varies with circuits So, we have several mounting bolt kits suitable for different valve combinations rom the selection chart, choose a necessary bolt kit and specify it with model number when ordering Model Number Designation MK Series Number MK: olt Kits for Modular Valves Size of Modular Valve 5 olt Num ber 1,,3 (Refer to the following chart) Design Number 1 Design Standard None: Japanese Standard "JIS" and European Design Standard 9 : Nmerican Design Standard olt Kits Selection Chart MK MK-5--1 MK Quantity of valves to be stacked Directional Valve (DSG-5) Modular Valve 1 pprox Mass g (1bs) 1() 3(7) (9) he solenoid operated directional valve comes with mounting bolts olts Kit Composition: Soc Hd Cap ightening Screw orque: cs 5-35 Nm (-31 in lbs) SOL a SOL b Mounting olt Kit Directional Valve Modular Valves 5 Series Modular Valves MK-5- -1/19 Dimensions mm (Inches) C D E "" hd E "D" Dia C "" hd MK MK-5--1 MK (13) 65 (56) 95 (37) (79) (16) 7 () 3 (1) M MK (13) MK (56) () 17 (16) 66 (7) (13) No -3 UNC MK (3-3/) No11