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 : sales@tw-youli.com.tw OY RIGHS RESERVED 05.2013 / 1000 03-136E/S 04-2322 7907 ISO 9001:2008 Q100189 YOULI HYDRULI INDUSRIL O.,LD.
SN-8 hapters Working condition.5 Ordering code.7 Dimensions.12 erformance data.13 Inlet relief options.14 Spool options.15 side options.20 side spool positioners.24 ort relief.30 Other options.31 Outlet options.34 1
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 12 US gpm Operating pressure (maximum) 250 bar 3600 psi ack pressure (maximum) on outlet port 25 bar 360 psi M-3 VILLE SEIONS FROM 1 O 7 Nominal flow rate 45 l/min 12 US gpm Operating pressure (maximum) 315 bar 4600 psi ack pressure (maximum) on outlet port 25 bar 360 psi M-4 VILLE SEIONS FROM 1 O 6 Nominal flow rate 60 l/min 16 US gpm Operating pressure (maximum) 315 bar 4600 psi ack pressure (maximum) on outlet port 25 bar 360 psi M-5 VILLE SEIONS FROM 1 O 6 Nominal flow rate 80 l/min 21 US gpm Operating pressure (maximum) 315 bar 4600 psi ack pressure (maximum) on outlet port 25 bar 360 psi 2
MS-5 VILLE SEIONS FROM 1 O 6 With Independent load check valve in each section, and optional port relief. Nominal flow rate 80 l/min 21 US gpm Operating pressure (maximum) 315 bar 4600 psi ack pressure (maximum) on outlet port 25 bar 360 psi SN-3 VILLE SEIONS FROM 1 O 12 Nominal flow rate 50 l/min 13 US gpm Operating pressure (maximum) 315 bar 4600 psi ack pressure (maximum) on outlet port 25 bar 360 psi SN-4 VILLE SEIONS FROM 1 O 12 Nominal flow rate 80 l/min 21 US gpm Operating pressure (maximum) 315 bar 4600 psi ack pressure (maximum) on outlet port 25 bar 360 psi SN-6 VILLE SEIONS FROM 1 O 12 Nominal flow rate 140 l/min 37 US gpm Operating pressure (maximum) 315 bar 4600 psi ack pressure (maximum) on outlet port 25 bar 360 psi SN-8 VILLE SEIONS FROM 1 O 12 Nominal flow rate 240 l/min 63 US gpm Operating pressure (maximum) 315 bar 4600 psi ack pressure (maximum) on outlet port 25 bar 360 psi 3
Innovative Designs rofessional Quality ustomer Satisfaction! VILLE SEIONS FROM 1 O 12 SN-8 www.w-youli.com.tw 4
SN-8 2 1 2 1 SN-8 Specifications Nominal flow rate 240 l/min 63 US gpm Operating pressure (maximum) 315 bar 4600 psi ack pressure (maximum) on outlet port 25 bar 360 psi Fluid temperature range with NR seals from - 20 to 80 from - 4 to 176 F with FM seal from - 20 to 100 from - 4 to 212 F operating range from 15 to 75 mm 2 /s from 15 to 75 cst Viscosity min. 12 mm 2 /s 12 cst max. 400 mm 2 /s 400 cst mbient temperature range from - 40 to 60 from - 40 to 140 F ll specifications, dimensions and design characteristics shown in this catalogue are subject to change without notice. 5
SN-8 omplete HOW O ORDER FOR OMLEE SSEMLED VLVE SN-8 / 2S - XHG / 18L / 28L / G-8-10 / M3 2S XHG 18L 28L G-8-10 M3 No. of working section Inlet cover with a main pressure relief valve 1st section (complete working section) Following section (complete working section) S ports Outlet cover 6
SN-8 Inlet Section F SN-8 / XHG / G-8 Inlet relief (optional) Inlet Relief (optional) YE ODE DESRIION GE SV YLSN84000 Relief valve blanking plug. 14 XHG YLSN83000 ilot operated pressure relief valve Range 25 to 315 bar/ 360 to 4600 psi, standard setting 125 bar/ 1800 psi. 14 7
SN-8 Outlet Section F SN-8 / G-10 / M3 Outlet IEM DESRIION Q Y 2.62 x 40.94 1 2.62 x 20.29 5 G3/4 lug 1 8
SN-8 Working Section EW SN-8 / 1S / 1 8 L / 1(G3-100) / G-8 1 2 3 4 1 2 3 4 Spool options "" side spool positioners (optional) "" side (optional) ort relief (optional) 1: Spool options YE ODE DESRIION GE 1 YLWSN82001 Double acting,3 positions,with and closed in neutral position. 15 2 YLWSN82002 Double acting,3 positions,with and open to tank in neutral position. 15 3 YLWSN82003 Single acting on closed in neutral position, 3 positions, plugged. 16 4 YLWSN82004 Single acting on closed in neutral position, 3 positions, plugged. 16 5 YLWSN82005 Double acting, 3 positions, with open to ank in neutral position. 17 6 YLWSN82006 Double acting, 3 positions, with open to ank in neutral position. 17 5DY YLWSN83052 Double acting, 4 positions, floating circuit in 4th position with, open to ank by pulling the lever. 18 5Y YLWSN83051 Double acting, 4 positions, floating circuit in 4th position with, open to ank by pushing the lever. 19 9
SN-8 Working Section EW SN-8 / 1S / 1 8 L / 1(G3-100) / G-8 1 2 3 4 1 2 3 4 Spool options "" side spool positioners (optional) "" side (optional) ort relief (optional) 2: Side Spool ositioners YE ODE DESRIION GE 6-1 YLWSN83061 Detent in pos. 1-0-2, without spring centered. 24 6-2 YLWSN83062 2 positions, detent in pos. 0-2, without spring centered. 24 6-3 YLWSN83063 2 positions, detent in pos. 1-0, without spring centered. 24 8D2 YLWSN83082 With spring return to neutral position and pin with M8 male thread for dual control. 24 8IM YLWSN830810 Hydraulic pilot kit. 24 8 YLWSN83080 ON/OFF neumatic actuator. 25 8E3 YLWSN84300 ON/OFF Electro-neumatic actuator. 25 8MG1 (NO) YLWSN83801 Microswitch kit operated in pos. 1 (Normally Open). 28 8MG2 (NO) YLWSN83802 Microswitch kit operated in pos. 2 (Normally Open). 28 8MG3 (NO) YLWSN83803 Microswitch kit operated in pos. 1&2 (Normally Open). 28 MG (NO) YLWSN83804 Microswitch with NO terminal. 28 8MG1 (N) YLWSN838011 Microswitch kit operated in pos. 1 (Normally losed). 28 8MG2 (N) YLWSN838021 Microswitch kit operated in pos. 2 (Normally losed). 28 8MG3 (N) YLWSN838031 Microswitch kit operated in pos. 1&2 (Normally losed). 28 MG (N) YLWSN838041 Microswitch with N terminal. 28 8 YLWSN83008 With spring return to neutral position. 29 8-1 YLWSN84081 2 positions, with spring centered from pos. 1. 29 8-2 YLWSN84082 2 positions, with spring centered from pos. 2. 29 9-1 YLWSN83091 Detent in pos. 1, 2 with spring centered. 29 9-2 YLWSN83092 Detent in pos. 2 with spring centered. 29 10
2: Side Spool ositioners YE ODE DESRIION GE 9-3 YLWSN83093 Detent in pos. 1 with spring centered. 29 8ED3+RV-KE1R3 YLWSN83201 1S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (12/24 VD). 26 8ED3+RV-KE2R3 YLWSN83202 2S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (12/24 VD). 26 8ED3+RV-KE3R3 YLWSN83203 3S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (12/24 VD). 26 8ED3+RV-KE4R3 YLWSN83204 4S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (12/24 VD). 26 8ED3+RV-KE5R3 YLWSN83205 5S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (12/24 VD). 26 8ED3+RV-KE6R3 YLWSN83206 6S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (12/24 VD). 26 8ED3+RV-KE7R3 YLWSN83207 7S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (12/24 VD). 26 8ED3+RV-KE8R3 YLWSN83208 8S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (12/24 VD). 26 8ED3+RV-KE9R3 YLWSN83209 9S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (12/24 VD). 26 8ED3+RV-KE10R3 YLWSN83210 10S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (12/24 VD). 26 8ED3+RV-KE11R3 YLWSN83211 11S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (12/24 VD). 26 8ED3+RV-KE12R3 YLWSN83212 12S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (12/24 VD). 26 8ER3+KE1S0 YLWSN83401 1S: ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 27 8ER3+KE2S0 YLWSN83402 2S: ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 27 8ER3+KE3S0 YLWSN83403 3S: ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 27 8ER3+KE4S0 YLWSN83404 4S: ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 27 8ER3+KE5S0 YLWSN83405 5S: ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 27 8ER3+KE6S0 YLWSN83406 6S: ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 27 8ER3+KE7S0 YLWSN83407 7S: ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 27 8ER3+KE8S0 YLWSN83408 8S: ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 27 8ER3+KE9S0 YLWSN83409 9S: ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 27 8ER3+KE10S0 YLWSN83410 10S: ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 27 8ER3+KE11S0 YLWSN83411 11S: ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 27 8ER3+KE12S0 YLWSN83412 12S: ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 27 3: Side (Optional) YE ODE DESRIION GE L YLWSN84000 Steandard lever. 20 SL YLWSN84001 Without lever, with dust proof plate. 20 L YLWSN84002 Joystick lever for 2 section operation. 21 Q YLWSN84003 Flexible cable connection. 22 FR-2 Joystick for remote control. 23 4: ort Relief (Optional) YE ODE DESRIION GE (G2-63) YLWSN65002 nti-shock valve, range 63 to 125 bar / form 900 to 1800 psi standard setting 63 bar / 900 psi. 30 (G3-100) YLWSN65003 nti-shock valve, range 100 to 250 bar / form 1450 to 3600 psi standard setting 100bar / 1450 psi. 30 (G4-200) YLWSN65004 nti-shock valve, range 200 to 315 bar / form 2900 to 4600 psi standard setting 200 bar / 2900 psi. 30 XU (G2-63) YLWSN85012 nti-shock valve and nti-cavitation valve, range 63 to 125 bar / form 900 to 1800 psi standard setting 63 bar / 900 psi. 30 XU (G3-100) YLWSN85013 nti-shock valve and nti-cavitation valve, range 100 to 250 bar / form 1450 to 3600 psi standard setting 100 bar / 1450 psi. 30 XU (G4-200) YLWSN85014 nti-shock valve and nti-cavitation valve, range 200 to 315 bar / form 2900 to 4600 psi standard setting 200 bar / 2900 psi. 30 YLWSN65100 nti - cavitation. 30 11
0 2 SN-8 Dimensions 21 0.83 X Y 21 0.83 135 5.31 48 1.89 52 52 57 57 2.24 2.05 2.05 2.24 1 2 1 2 41.5 135 41.5 1.63 1.63 5.31 3 60 218 8.58 2.36 355 13.98 45 1.77 4 x M10 38 19 77 3.03 37.5 64.5 62 66.5 35.5 137.5 1.48 2.54 2.44 2.62 1.40 5.41 1 3 Standard threads orts Inlet and Outlet and power beyond S G1 G1 G1-1/4 UN-UNF 1-5/8-12 (SE 20) 1-5/16-12 (SE 16) 1-5/8-12 (SE 20) Standard dimensions G-3/8 : G3 G-1/2 : G4 G-3/4 : G6 G-1 : G8 G-1 1/4 : G10 SE 8: E8 SE 10: E10 SE 12: E12 SE 16: E16 SE 20: E20 YE X Y mm in mm in YE X Y mm in mm in SN8 /1S 235 9.25 162 6.38 SN8 /2S 297 11.69 224 8.28 SN8 /3S 359 14.13 286 11.26 SN8 /4S 421 16.57 348 13.70 SN8 /5S 483 19.02 410 16.14 SN8 /6S 545 21.46 472 18.58 SN8 /7S 607 23.90 534 21.02 SN8 /8S 669 26.34 596 23.46 SN8 /9S 731 28.78 658 25.90 SN8 /10S 793 31.22 720 28.34 SN8 /11S 855 33.66 782 30.78 SN8 /12S 917 36.10 844 33.22 12
SN-8 erformance urve hart ressure drop ressure drop ressure drop (bar) 30 25 20 15 10 5 to 0 60 120 180 240 270 Flow (l/min) (bar) 30 25 20 15 10 5 to () 0 60 120 180 240 270 Flow (l/min) (bar) 30 25 20 15 10 5 12 sections 8 sections 4 sections 1 sections () to 12(12) 1(1) 12(12) 1(1) 0 60 120 180 240 270 Flow (l/min) 13
SN-8 Inlet Relief (Optional) ype XHG ilot operated pressure relief valve: ø39 1.54 68.75 2.71 ype SV Relief valve blanking plug: ø38 1.5 1.5 0.06 14
15 SN-8 Spool Options YE 1 closed & & & closed open closed YE 2 closed & closed open closed
SN-8 Spool Options YE 3 & closed "" port plugged & & closed open "" port plugged closed open "" port plugged YE 4 closed open "" port plugged & & closed open "" port plugged & closed "" port plugged 16
17 SN-8 Spool Options YE 5 closed & closed open closed YE 6 closed & closed open closed
SN-8 Spool Options YE 5DY NOE: WIH SEIL ODY ND SEIL OSIIONER 3 closed & & & closed open 3 3 closed & closed 3 open 18
SN-8 Spool Options YE 5Y NOE : WIH SEIL ODY ND SEIL OSIIONER. & closed 3 open 3 closed & & & closed open 3 3 closed 19
SN-8 Side ype L 74.5 2.93 89.5 3.52 ype L: SNDR LEVER KI 45 1.77 77 3.03 ype SL 31.5 1.24 ø12 0.47 6.5 0.26 45 1.77 57 2.24 13 0.51 ype SL: WIH DUS-ROOF LE 20
SN-8 Side L: Joystick contorl ype L L1 L2 1-2 1 1-2 2-1 2 2-1 105.9 4.17 2 2 1 1 21.75 0.86 125.3 4.93 1-2 1 1-2 2-1 2 2-1 ype L L3 L4 17.1 0.67 1-2 1 1-2 2-1 2 2-1 105.9 4.17 2 2 1 1 125.3 4.93 1-2 1 1-2 2-1 2 2-1 21
SN-8 Side Note : ONNEION KI NO INLUDE LE able Q Kits ype Q M6 x 1.0 M16 x 1.5 Q Kit: 10 0.39 112.5 4.43 22
SN-8 Side FR-2 : JOYSIK FOR REMOE ONROL able Q Kits FR-2 ype FR-2 51 2.01 41.5 1.63 60 2.36 25 25 25 25 9.5 0.37 44.5 1.75 63 2.48 358.2 14.1 87 3.43 Lock Unlock 26 1.02 67 2.64 23
SN-8 Side ype 6 6-1 Kit: DEEN IN OS. 1-0-2, WIHOU SRING ENERED 0 2 6-2 Kit: 2 OSIIONS, DEEN IN OS. 0-2, WIHOU SRING ENERED 60 2.36 1 0 6-3 Kit: 2 OSIIONS, DEEN IN OS. 1-0, WIHOU SRING ENERED ype 8D2 1 0 2 M10 13 0.51 19 0.75 59 2.32 105.5 4.15 8D2 Kit: WIH SRING REURN O NEURL OSIION ND IN WIH M8 MLE HRED FOR DUL ONROL ype 8IM 69 69 G1/4 2.72 2.72 G1/4 V V V V Operating features : ILO RESSURE : MX. 50 R 90 3.54 218 8.58 398 15.67 90 3.54 INERNL LEKGE () -> : MX. 6 M^3/MIN (100 R / 40 ) 24
SN-8 Side ype 8 V1 & V2 : N 1/8-27 72.5 2.85 57.5 2.26 V1 V2 V1 V2 55 2.17 27.5 1.08 20.5 0.81 145 5.71 ilot pressure : FROM 7 O 10 R / 101 O 145 SI ype 8E3 178 7.01 72.5 2.85 57.5 2.26 V1 V2 140 5.51 119.5 4.7 ø4 0.16 V1 V2 ø4 0.16 1 0 2 20.5 0.81 Solenoid operating features : NOMINL VOLGE: 24VD NOMINL VOLGE OLERNE: 10% OWER RING: 5W 25
SN-8 Side ype 8ED3 52 2.05 219.9 8.66 97.8 3.85 VR 1 1 2 2 VR VRE VRE VR valve operating features : OULE RESSURE: 25 R / 363 SI MX. FLOW: 8 L/MIN / 2.1 US GM FLERING: 80 μ 48.2 1.9 55.4 2.18 199.8 7.87 96.2 3.79 188.5 7.42 155.5 6.12 33 1.3 V L 23.7 0.93 171.4 6.75 Operating features : ILO RESSURE: MIN. 10 R / 145 SI MX. 50 R / 725 SI MX. KRESSURE ON DRIN L: 25 R / 360SI Solenoid operating features : NOMINL VOLGE: 12VD / 24 VD OWER RING: 21 W DUY YLE: 100 % 26
SN-8 Side ype 8ER3 72.6 2.86 120.1 4.73 73.2 2.88 1 1 2 2 V L 48.2 1.9 55.4 2.18 199.8 7.87 96.2 3.79 V 188.5 7.42 155.5 6.12 L 33 1.3 V L 23.7 0.93 171.4 6.75 Operating features : ILO RESSURE: MIN. 10 R / 145 SI MX. 50 R / 725 SI MX. KRESSURE ON DRIN L: 25 R / 360SI Solenoid operating features : NOMINL VOLGE: 12VD / 24 VD OWER RING: 21 W DUY YLE: 100 % 27
SN-8 Side ype 8MG 8MG1 Kit: MIROSWIH WIH MLE/FEMLE ONNEOR, OERED IN OS. 1 8MG2 Kit: MIROSWIH WIH MLE/FEMLE ONNEOR, OERED IN OS. 2 112 4.41 8MG3 Kit: MIROSWIH WIH MLE/FEMLE ONNEOR, OERED IN OS. 1 ND OS. 2 115 4.53 37.5 1.48 With NO contact (female connector with male end) 47 1.85 MIROSWIH Operating features : MEHNIL LIE: 5X10 5 OERIONS 24 0.94 ELERIL LIE (RESISIVE LOD): 10 5 OERIONS - 7 / 13.5 VD 5x10 4 OERIONS - 10 / 12 VD 5x10 4 OERIONS - 3 / 28 VD With N contact (male connector with female end) 40.5 1.59 21.5 0.85 28
SN-8 Side ype 8 8 Kit: SRING REURN O NEURL OSIION 8-1 Kit: 1 0 SRING REURN O NEURL OSIION. (2 OSIIONS) 60 2.36 8-2 Kit: 0 2 SRING REURN O NEURL OSIION. (2 OSIIONS) ype 9 9-1 Kit: DEEN IN OS. 1, 2 WIH SRING ENERED 9-2 Kit: DEEN IN OS. 2 WIH SRING ENERED 60 2.36 120 4.72 60 2.36 9-3 Kit: DEEN IN OS. 1 WIH SRING ENERED 29
SN-8 ort Relief YE 6.2 0.24 1 2 3 YE 15.8 0.62 1 2 3 YE XU 26.7 1.05 XU1 XU2 XU3 30
SN-8 ccessories ype JH-1 Specifications: his data sheet shows technical spec. with mineral oil of 46 mm 2 /s (cst) voscosity at 40 (104 F) Flow : 5 ~ 20 LM Feeding pressure : 30 ~ 100 bar Max. backpressure : 3 bar Internal leakage at 30 bar : 10 ~ 18 cm 3 /min Fluid : mineral oil Fluid temperature : - 10 ~ 80 mbient temperature : - 40 ~ 60 118 4.65 35 1.38 32 1.26 7 0.28 1 2 7 0.28 94.5 3.72 7 0.28 ø20.5 0.81 HYDRULI SHEME: 4 0.16 267 10.51 35 1.38 58 2.28 89.8 3.54 35.2 1.39 31
SN-8 ccessories ype JH-2 Specifications: his data sheet shows technical spec. with mineral oil of 46 mm 2 /s (cst) voscosity at 40 (104 F) Flow : 5 ~ 20 LM Feeding pressure : 30 ~ 100 bar Max. backpressure : 3 bar Internal leakage at 30 bar : 10 ~ 18 cm 3 /min Fluid : mineral oil Fluid temperature : - 10 ~ 80 mbient temperature : - 40 ~ 60 81 3.19 298 11.72 HYDRULI SHEME: 115 4.52 100 3.94 7.28 4.16 16.5.65 4 1 3 2 17.67..D ø104 4.09 17.67 1 4 3 2 16.5.65 16.5.65 32
130 SN-8 ccessories ype H-1 Specifications: his data sheet shows technical spec. with mineral oil of 46 mm 2 /s (cst) voscosity at 40 (104 F) Flow : 5 ~ 20 LM Feeding pressure : 30 ~ 100 bar Max. backpressure : 3 bar Internal leakage at 30 bar : 10 ~ 18 cm 3 /min Fluid : mineral oil Fluid temperature : - 10 ~ 80 mbient temperature : - 40 ~ 60 146.5 5.77 379.5 14.94 120 4.72 272 10.71 HYDRULI SHEME: 20 0.79 28.5 1.12 23 0.91 28.5 1.12 20 0.79 2 1 38.5 1.52 71 2.8 1 2 10 0.39 160 6.3 10 0.39 33
SN-8 Outlet ower eyond onversion plug (losed center plug) 2 2 1 1 M8 2 2 1 1 M3 34
Memo 35
Memo 36