YOULI HYDRAULIC INDUSTRIAL CO.,LTD.

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YOULI HYDRULI INDUSRIL O.,LD. 463 87 7 4468 45 9 OFFIE & FORY : No.9, LNE 45, I MING RD., WU ZIH DIS.

1 YOULI HYDRULI INDUSRIL O.,LD OFFIE & FORY : No.9, LNE 45, I MING RD., WU ZIH DIS., IHUNG IY, IWN 4468 EL : FX : sales@tw-youli.com.tw OY RIGHS RESERVED / E/S ISO 900:2008 Q0089 YOULI HYDRULI INDUSRIL O.,LD.

2 M-4 hapters Monoblock Directional ontrol Valves Working condition.5 Ordering code.6 Dimensions.9 erformance data.0 Inlet relief options. Spool options.2 side options.20 side spool positioners.23 Other options.3 Outlet options.34

For Mobile nd Industrial Hydraulic pplications.

VLVES SN-3 / SN-4 / SN-6 / SN-8 M-2 ONLY ONE SEION VILLE Nominal flow rate 45

(maximum) on outlet port 25 bar 360 psi M-3 VILLE SEIONS FROM O 7 Nominal flow

(maximum) on outlet port 25 bar 360 psi M-4 VILLE SEIONS FROM O 6 Nominal flow

(maximum) on outlet port 25 bar 360 psi M-5 VILLE SEIONS FROM O 6 Nominal flow

3 For Mobile nd Industrial Hydraulic pplications. MONOLOK DIREIONL ONROL VLVES M-2 / M-3 / M-4 / M-5 / MS-5 SEIONL DIREIONL ONROL VLVES SN-3 / SN-4 / SN-6 / SN-8 M-2 ONLY ONE SEION VILLE Nominal flow rate 45 l/min 2 US gpm Operating pressure (maximum) 250 bar 3600 psi ack pressure (maximum) on outlet port 25 bar 360 psi M-3 VILLE SEIONS FROM O 7 Nominal flow rate 45 l/min 2 US gpm Operating pressure (maximum) 35 bar 4600 psi ack pressure (maximum) on outlet port 25 bar 360 psi M-4 VILLE SEIONS FROM O 6 Nominal flow rate 60 l/min 6 US gpm Operating pressure (maximum) 35 bar 4600 psi ack pressure (maximum) on outlet port 25 bar 360 psi M-5 VILLE SEIONS FROM O 6 Nominal flow rate 80 l/min 2 US gpm Operating pressure (maximum) 35 bar 4600 psi ack pressure (maximum) on outlet port 25 bar 360 psi 2

MS-5 VILLE SEIONS FROM O 6 With Independent load check valve in each

Nominal flow rate 80 l/min 2 US gpm Operating pressure (maximum) 35 bar

SEIONS FROM O 2 Nominal flow rate 50 l/min 3 US gpm Operating pressure

360 psi SN-4 VILLE SEIONS FROM O 2 4600 psi ack pressure (maximum) on

40 l/min 37 US gpm Operating pressure 360 psi SN-8 VILLE SEIONS FROM O 2

4 MS-5 VILLE SEIONS FROM O 6 With Independent load check valve in each section, and optional port relief. Nominal flow rate 80 l/min 2 US gpm Operating pressure (maximum) 35 bar 4600 psi ack pressure (maximum) on outlet port 25 bar 360 psi SN-3 VILLE SEIONS FROM O 2 Nominal flow rate 50 l/min 3 US gpm Operating pressure (maximum) 35 bar 4600 psi ack pressure (maximum) on outlet port 25 bar 360 psi SN-4 VILLE SEIONS FROM O 2 Nominal flow rate 80 l/min 2 US gpm Operating pressure (maximum) 35 bar 4600 psi ack pressure (maximum) on outlet port 25 bar 360 psi SN-6 VILLE SEIONS FROM O 2 Nominal flow rate 40 l/min 37 US gpm Operating pressure (maximum) 35 bar 4600 psi ack pressure (maximum) on outlet port 25 bar 360 psi SN-8 VILLE SEIONS FROM O 2 Nominal flow rate 240 l/min 63 US gpm Operating pressure (maximum) 35 bar 4600 psi ack pressure (maximum) on outlet port 25 bar 360 psi 3

5 Innovative Designs rofessional Quality ustomer Satisfaction! VILLE SEIONS FROM O 6 M-4 Monoblock Directional ontrol Valves 4

6 M-4 Monoblock Directional ontrol Valves 2 2 M-4 Specifications Nominal flow rate 60 l/min 6 US gpm Operating pressure (maximum) 35 bar 4600 psi ack pressure (maximum) on outlet port 25 bar 360 psi Fluid temperature range with NR(UN-N) seals from - 20 to 80 from - 4 to 76 F with FM(VION) seal from - 20 to 00 from - 4 to 22 F operating range from 5 to 75 mm 2 /s from 5 to 75 cst Viscosity min 2 mm 2 /s 2 cst max. 400 mm 2 /s 400 cst mbient temperature range from - 40 to 60 from - 40 to 40 F ll specifications, dimensions and design characteristics shown in this catalogue are subject to change without notice. 5

7 M-4 Monoblock Directional ontrol Valves M-4 / 2 - S - 3 / 8 L / G - 4 / M3 ody kits Inlet relief (optional) Spool options "" side spool positioners (optional) "" side (optional) : ody kits WIHOU SERVIE OR VLVES RERRNGEMEN YE DESRIION - S section 2 - S 2 sections 3 - S 3 sections 4 - S 4 sections 5 - S 5 sections 6 - S 6 sections 2: Inlet Relief (optional) YE ODE DESRIION GE MG-2 YLM42002 Range 40 to 80 bar / 580 to 50 psi, standard setting 80 bar / 50 psi. MG-3 YLM42003 Range 63 to 200 bar / 900 to 2900 psi, standard setting 20 bar / 750 psi. MG-4 YLM42004 Range 60 to 35 bar / 2300 to 4600 psi, standard setting 220 bar / 3200 psi. SV YLM4200 Relief valve blanking plug. 6

8 M-4 Monoblock Directional ontrol Valves 3: Spool options YE ODE DESRIION GE YLM4300 Double acting, 3 positions, with, closed in neutral position. 2 2 YLM43002 Double acting, 3 positions, with, open to ank in neutral position. 2 3 YLM43003 Single acting on closed in neutral position, 3 positions, plugged. 3 4 YLM43004 Single acting on closed in neutral position, 3 positions, plugged. 3 5 YLM43005 Double acting, 3 positions, with open to ank in neutral position. 4 6 YLM43006 Double acting, 3 positions, with open to ank in neutral position. 4 7 YLM43007 Single acting on open to ank in neutral position, 3 positions, plugged. 5 8 YLM43008 Single acting on open to ank in neutral position, 3 positions, plugged. 5 9 YLM43009 Double acting, 3 positions, with,,, closed in neutral position (losed center). 6 0 YLM4300 Double acting, 3 positions, with, open to ank and, closed in neutral position (losed center). 6 5DY YLM43052 Double acting, 4 position, floating circuit in 4th position with, open to ank by pulling the lever. 7 5YX YLM4305 Double acting, 4 positions, floating circuit in 4th position with, open to ank by pushing. 7 the lever (with check valve) 5Y YLM4305 Double acting, 4 positions, floating circuit in 4th position with, open to ank by pushing the lever. 8 Z4 YLM4304 Double acting, 4 positions, regenerative circuit in 4th position with open to, by. 8 pulling the lever (Rest in pos. ) Z42 YLM43042 Double acting, 4 positions, regenerative circuit in 4th position with open to, by. 9 pulling the lever (Rest in pos. 0) 4: Side Spool ositioners YE ODE DESRIION GE 6- YLM4406 Detent in pos. -0-2, without spring centered YLM positions, detent in pos. 0-2, without spring centered YLM positions, detent in pos. -0, without spring centered. 23 8D2 YLM44200 With spring return to neutral position and pin with M8 male thread for dual control. 23 8E3 YLM44300 ON/OFF Electro-neumatic actuator YLM44080 ON/OFF neumatic actuator. 24 8MG (NO) YLM4480 Microswitch kit operated in pos. (Normally Open). 27 8MG2 (NO) YLM44802 Microswitch kit operated in pos. 2 (Normally Open). 27 8MG3 (NO) YLM44803 Microswitch kit operated in pos. &2 (Normally Open). 27 MG (NO) YLM44804 Microswitch with NO terminal. 27 8MG (N) YLM4480 Microswitch kit operated in pos. (Normally losed). 27 8MG2 (N) YLM44802 Microswitch kit operated in pos. 2 (Normally losed). 27 8MG3 (N) YLM44803 Microswitch kit operated in pos. &2 (Normally losed). 27 MG (N) YLM44804 Microswitch with N terminal YLM44008 With spring return to neutral position YLM positions, with spring centered from pos YLM positions, with spring centered from pos YLM4409 Detent in pos., 2 with spring centered YLM44092 Detent in pos. 2 with spring centered YLM44093 Detent in pos. with spring centered. 28 7

9 M-4 Monoblock Directional ontrol Valves M-4 / 2 - S - 3 / 8 L ody kits Inlet relief (optional) Spool options "" side spool positioners (optional) "" side (optional) / G - 4 / M : Side Spool ositioners YE ODE DESRIION GE 8ED3+RV-KER3 YLM4420 S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (2/24 VD). 25 8ED3+RV-KE2R3 YLM S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (2/24 VD). 25 8ED3+RV-KE3R3 YLM S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (2/24 VD). 25 8ED3+RV-KE4R3 YLM S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (2/24 VD). 25 8ED3+RV-KE5R3 YLM S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (2/24 VD). 25 8ED3+RV-KE6R3 YLM S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (2/24 VD). 25 8ER3+KES0 YLM4440 S: ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 26 8ER3+KE2S0 YLM S: ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 26 8ER3+KE3S0 YLM S: ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 26 8ER3+KE4S0 YLM S: ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 26 8ER3+KE5S0 YLM S:ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 26 8ER3+KE6S0 YLM S: ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 26 5: Side (optional) YE ODE DESRIION GE L YLM45000 Standard lever box. 20 SL YLM4500 Without lever box, with dust-proof plate. 20 L YLM45002 Joystick lever for 2 section operation. 2 Q YLM45003 Flexible cable connection. 22 8

10 2 M-4 Dimensions Monoblock Directional ontrol Valves X Y x ø Standard threads orts Inlet and Outlet and S G/2 G/2 G/2 UN-UNF 3/4-6 UNF-2 (SE 8) 3/4-6 UNF-2 (SE 8) 3/4-6 UNF-2 (SE 8) MERI M8x.5 M8x.5 M8x.5 Standard dimensions G-3/8 : G3 G-/2 : G4 G-3/4 : G6 G- : G8 G- /4 : G0 SE 8: E8 SE 0: E0 SE 2: E2 SE 6: E6 SE 20: E20 YE X Y mm in mm in M4 /S M4 /2S M4 /3S M4 /4S M4 /5S M4 /6S

11 M-4 erformance curve chart Monoblock Directional ontrol Valves t o ressure drop 40 ( b a r ) sections 4 sections 2 sections M4-6S M4-4S M4-2S Flow 80 (l/min) to () 6 ( b a r ) M4-6S ressure drop (6) () M4-S Flow 80 (l/min) () to ressure drop 20 ( b a r ) () 6(6) M4-6S M4-S Flow 80 (l/min) 0

12 M-4 Inlet Relief (Optional) Monoblock Directional ontrol Valves ype MG Direct pressure relief valve: ype SV Relief valve blanking plug:

13 M-4 Spool Options Monoblock Directional ontrol Valves YE closed & & & close open closed YE 2 closed & closed open closed 2

14 M-4 Spool Options Monoblock Directional ontrol Valves YE 3 closed open "" port plugged & & close open "" port plugged & closed "" port plugged YE 4 & closed "" port plugged & & close open "" port plugged closed open "" port plugged 3

15 M-4 Spool Options Monoblock Directional ontrol Valves YE 5 closed & close open closed YE 6 closed & closed open closed 4

16 M-4 Spool Options Monoblock Directional ontrol Valves YE 7 closed open "" port plugged closed open "" port plugged & closed "" port plugged YE 8 & closed "" port plugged closed open "" port plugged closed open "" port plugged 5

17 M-4 Spool Options Monoblock Directional ontrol Valves YE 9 closed & & & closed closed closed YE 0 closed & & close closed 6

18 M-4 Spool Options Monoblock Directional ontrol Valves YE 5DY NOE: WIH SEIL ODY ND SEIL OSIIONER 3 closed & & & closed 3 open 3 closed & closed 3 open YE 5YX NOE: WIH SEIL ODY ND SEIL OSIIONER & closed open 3 3 closed & & & closed 3 open 3 closed 7

19 M-4 Spool Options Monoblock Directional ontrol Valves YE 5Y NOE: WIH SEIL ODY ND SEIL OSIIONER & closed open 3 3 closed & & & closed 3 open 3 closed YE Z4 NOE: WIH SEIL ODY ND SEIL OSIIONER closed Rest in pos. & & & closed open closed & & closed

20 M-4 Spool Options Monoblock Directional ontrol Valves YE Z42 NOE: WIH SEIL ODY ND SEIL OSIIONER closed & & & closed open Rest in pos closed & & closed

21 M-4 Side Monoblock Directional ontrol Valves ype L ype L: SNDR LEVER KI ype R ype R: SNDR LEVER KI (ROED 80 DEGREE) ype SL ø9 ype SL: WIHOU NY OVER ype SL ø ype SL: WIH DUS-ROOF LE

22 M-4 Side Monoblock Directional ontrol Valves L: Joystick contorl ype L L L ype L L L

23 M-4 Side Monoblock Directional ontrol Valves Note : ONNEION KI NO INLUDE LE able Q Kits ype Q M6x.0 M6x.5 Q Kit:

24 M-4 Side Monoblock Directional ontrol Valves ype 6 6- Kit: DEEN IN OS. -0-2, WIHOU SRING ENERED Kit: 2 OSIIONS, DEEN IN OS. 0-2, WIHOU SRING ENERED Kit: 2 OSIIONS, DEEN IN OS. -0, WIHOU SRING ENERED ype 8D M D2 Kit: WIH SRING REURN O NEURL OSIION ND IN WIH M8 MLE HRED FOR DUL ONROL 23

25 M-4 Side Monoblock Directional ontrol Valves ype 8 V & V2 : N / V V V V2 Operating feature : ILO RESSURE (MIN.) R / 80 SI ILO RESSURE (MX.)... 0 R / 45 SI ype 8E ø V V V V Solenoid operating features : NOMINL VOLGE: 24VD NOMINL VOLGE OLERNE: 0% OWER RING: 5W 24

26 M-4 Side Monoblock Directional ontrol Valves ype 8ED VR 2 2 VR VRE VRE V L Operating features : ILO RESSURE: MIN. 0 R / 45 SI MX. 50 R / 725 SI MX. KRESSURE ON DRIN L: 25 R / 360 SI oil features : NOMINL VOLGE OLERNE: 0% ELERI OWER: 2 W SNDRD VOLGE: 2 VD / 24 VD 25

27 M-4 Side Monoblock Directional ontrol Valves ype 8ER L V V L V L Operating features : ILO RESSURE: MIN. 0 R / 45 SI MX. 50 R / 725 SI MX. KRESSURE ON DRIN L: 25 R / 360 SI oil features : NOMINL VOLGE OLERNE: 0% ELERI OWER: 2 W SNDRD VOLGE: 2 VD / 24 VD 26

28 M-4 Side Monoblock Directional ontrol Valves ype 8MG 8MG Kit: MIROSWIH WIH MLE/FEMLE ONNEOR, OERED IN OS. 8MG2 Kit: MIROSWIH WIH MLE/FEMLE ONNEOR, OERED IN OS MG3 Kit: MIROSWIH WIH MLE/FEMLE ONNEOR, OERED IN OS. ND OS With NO contact (female connector with male end) MIROSWIH Operating features : MEHNIL LIE: 5X0 5 OERIONS ELERIL LIE (RESISIVE LOD): 0 5 OERIONS - 7 / 3.5 VD 5x0 4 OERIONS - 0 / 2 VD 5x0 4 OERIONS - 3 / 28 VD With N contact (male connector with female end)

29 M-4 Side Monoblock Directional ontrol Valves ype 8 8 Kit: SRING REURN O NEURL OSIION 8- Kit: 0 SRING REURN O NEURL OSIION. (2 OSIIONS) Kit: 0 2 SRING REURN O NEURL OSIION. (2 OSIIONS) ype 9 9- Kit: DEEN IN OS., 2 WIH SRING ENERED 9-2 Kit: DEEN IN OS. 2 WIH SRING ENERED Kit: DEEN IN OS. WIH SRING ENERED 28

30 M-4 Side (Optional controls) Monoblock Directional ontrol Valves Electric wiring example oil features : 2 2 NOMINL VOLGE OLERNE: 0% ELERI OWER: 36 W SNDRD VOLGE: 2 VD / 24 VD onnector onnector 2 (bar) 400 (psi) ressure (l/min) Flow Nominal flow rating 60 L/min 6 US gpm Operating pressure (Max.) ack pressure (Max.) Fluid temperature Viscosity on outlet port with NR seals with FM seals Operating range 250 bar 5 bar -20 ~80-20 ~00 5mm 2 /s~75mm 2 /s 3650 psi 70 psi -4 F~76 F -4 F~22 F 5~75 cst mbient temperature Max. Min. 400mm 2 /s 2mm 2 /s -40 ~ cst 2 cst -40 F~40 F Internal Leakage ()-> = 00bar at 40 0 cm 3 /min 0.6 in 3 /min ype 8ES Emergency manual override ES Kit: ING IN Emergency manual override ES2 Kit: ING IN 2 Emergency manual override Emergency manual override ES3 Kit: ING IN & 2 29

31 M-4 Side (Optional controls) Monoblock Directional ontrol Valves Electric wiring example (bar) (psi) ressure onnector o battery (l/min) Flow ype 8ESN Nominal flow rating 60 L/min 6 US gpm Operating pressure (Max.) ack pressure (Max.) Fluid temperature Viscosity on outlet port with NR seals with FM seals Operating range 250 bar 5 bar -20 ~80-20 ~00 5mm 2 /s~75mm 2 /s 3650 psi 70 psi -4 F~76 F -4 F~22 F 5~75 cst mbient temperature Max. Min. 400mm 2 /s 2mm 2 /s -40 ~ cst 2 cst -40 F~40 F Internal Leakage ()-> = 00bar at 40 0 cm 3 /min 0.6 in 3 /min vailable sections from to 3 section oil features : NOMINL EL. OWER: 60 W LIMIS OF MIEN EMERURE : SNDRD VOLGE: 2-24 VD ( 0%) 8ESNLES Kit: W 3 W ESNE Kit: W 3 W

32 M-4 Special spool (Options for 8ES Kit) Monoblock Directional ontrol Valves ype 8ES3# closed & & & closed open closed ype 8ES3#2 closed & closed open closed 3

33 M-4 Special spool (Options for 8ESN Kit) Monoblock Directional ontrol Valves ype 8ESN# closed & & & closed open closed ype 8ESN#2 closed & closed open closed 32

34 M-4 (Option - Dump valve (Emergency stop valve)) Monoblock Directional ontrol Valves Electric wiring example oil features : NOMINL VOLGE OLERENE : ±0% ELERI OWER : 20W SNDRD VOLGE : 2VD / 24VD YE : ODE : DUM-G04-24VD(NO) DUM-G04-2VD(NO) YLM45424 YLM & : G/ YE : ODE : DUM-G04-24VD(N) YLM45424 DUM-G04-2VD(N) YLM

35 M-4 Outlet Monoblock Directional ontrol Valves ower eyond onversion plug (losed center plug) 2 2 M8 2 2 M3 34

36 Memo 35

37 Memo 36

YOULI HYDRAULIC INDUSTRIAL CO.,LTD.

YOULI HYDRAULIC INDUSTRIAL CO.,LTD. YOULI HYDRULI INDUSRIL O.,LD. 41163 87 7 41468 145 9 OFFIE & FORY : No.9, LNE 145, I MING RD., WU ZIH DIS., IHUNG IY, IWN 41468 EL : 886-4-2335 8996 FX : 886-4-2335 8997 Http://www.tw-youli.com.tw/ E-mail