YOULI HYDRAULIC INDUSTRIAL CO.,LTD.

Transcription

1 YOULI HYDRULI INDUSRIL O.,LD OFFIE & FORY : No.9, LNE 145, I MING RD., WU ZIH, IHUNG HSIEN, IWN 41468, RO. EL : FX : sales@tw-youli.com.tw OY RIGHS RESERVED 7.21 / E/S-Sunway ISO 91:2 Q792 YOULI HYDRULI INDUSRIL O.,LD.

2 SN-4 hapters Sectional Directional ontrol Valves Working condition.5 Ordering code.7 Dimensions.12 erformance data.13 Inlet relief options.14 Spool options.15 side options.2 side spool positioners.23 ort relief.29 Outlet options.3 1

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 M-2 ONLY ONE SEION VILLE MS-5 VILLE SEIONS FROM 1 O 6 With Independent load check valve in each section, and optional port relief. Nominal flow rate 45 l/min 12 US gpm Operating pressure (maximum) 25 bar 36 psi ack pressure (maximum) on outlet port 25 bar 36 psi Nominal flow rate 8 l/min 21 US gpm Operating pressure parallel or tandem circuit 315 bar 46 psi (maximum) series circuit 25 bar 36 psi ack pressure (maximum) on outlet port 25 bar 36 psi M-3 VILLE SEIONS FROM 1 O 6 SN-3 VILLE SEIONS FROM 1 O 12 Nominal flow rate 45 l/min 12 US gpm Operating pressure parallel or tandem circuit 315 bar 46 psi (maximum) series circuit 21 bar 35 psi ack pressure (maximum) on outlet port 25 bar 36 psi Nominal flow rate 5 l/min 13 US gpm Operating pressure parallel or tandem circuit 315 bar 46 psi (maximum) series circuit 21 bar 35 psi ack pressure (maximum) on outlet port 25 bar 36 psi M-4 VILLE SEIONS FROM 1 O 6 SN-4 VILLE SEIONS FROM 1 O 12 Nominal flow rate 6 l/min 16 US gpm Operating pressure parallel or tandem circuit 315 bar 46 psi (maximum) series circuit 21 bar 35 psi ack pressure (maximum) on outlet port 25 bar 36 psi Nominal flow rate 8 l/min 21 US gpm Operating pressure parallel or tandem circuit 315 bar 46 psi (maximum) series circuit 21 bar 35 psi ack pressure (maximum) on outlet port 25 bar 36 psi M-5 VILLE SEIONS FROM 1 O 6 SN-6 VILLE SEIONS FROM 1 O 12 Nominal flow rate 8 l/min 21 US gpm Operating pressure parallel or tandem circuit 315 bar 46 psi (maximum) series circuit 25 bar 36 psi ack pressure (maximum) on outlet port 25 bar 36 psi Nominal flow rate 14 l/min 37 US gpm Operating pressure parallel or tandem circuit 315 bar 46 psi (maximum) series circuit 21 bar 35 psi ack pressure (maximum) on outlet port 25 bar 36 psi 2 3

4 SN-4 Sectional Directional ontrol Valves Innovative Designs rofessional Quality ustomer Satisfaction! VILLE SEIONS FROM 1 O SN-4 Sectional Directional ontrol Valves SN-4 Specifications Nominal flow rate 8 l/min 21 US gpm Operating pressure (maximum) parallel or tandem circuit 315 bar 46 psi series circuit 21 bar 35 psi ack pressure (maximum) on outlet port 25 bar 36 psi Fluid temperature range with NR(UN-N) seals from - 2 to 8 from - 4 to 176 F with FM(VION) seal from - 2 to 1 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. 4 mm 2 /s 4 cst mbient temperature range from - 4 to 6 from - 4 to 14 F ll specifications, dimensions and design characteristics shown in this catalogue are subject to change without notice

5 SN-4 omplete Sectional Directional ontrol Valves SN-4 Inlet Section Sectional Directional ontrol Valves HOW O ORDER FOR OMEE SSEMLED VLVE F SN-4 / SG-3 / G4 SN-4 / 2S - 3 / 18L / 28L / G-4-6 / M3 2S No. of working section 3 Inlet cover with a main pressure relief valve 18L 28L G-4-6 M3 1st section (complete working section) Following section (complete working section) S ports Outlet cover Inlet relief (optional) Inlet Relief (optional) YE ODE DESRIION GE SG-2 YLSN432 Range 8 to 16 bar / 115 to 23 psi, standard setting 125 bar / 18 psi. 14 SG-3 YLSN433 Range 125 to 25 bar / 18 to 36 psi, standard setting 175 bar / 25 psi. 14 SG-4 YLSN434 Range 2 to 315bar / 29 to 46 psi, standard setting 22 bar / 32 psi. 14 Standard setting is referred to 1 l/min US gpm flow.. 14 SV YLSN44 Relief valve blanking plug. 14 XSG YLX21 ilot operated pressure relief valve Range 25 to 315 bar/ 36 to 46 psi, standard setting 125 bar/ 18 psi

6 SN-4 Outlet Section Sectional Directional ontrol Valves SN-4 Working Section Sectional Directional ontrol Valves F SN-4 / G-6 / M3 EW SN-4 / 1S / 1 8 L / 1(G3-1) / G Spool symbol "" side Spool positioners "" side (optional) ort relief (optional) 1: Spool Symbol YE ODE DESRIION GE 1 YLWSN421 Double acting,3 positions,with and closed in neutral position. 15 1S YLWSN421 Double acting,3 positions,with and closed in neutral position, for series circuit YLWSN422 Double acting,3 positions,with and open to tank in neutral position YLWSN423 Single acting on closed in neutral position, 3 positions, plugged YLWSN424 Single acting on closed in neutral position, 3 positions, plugged YLWSN425 Double acting, 3 positions, with open to ank in neutral position YLWSN426 Double acting, 3 positions, with open to ank in neutral position. 17 5Y YLWSN4351 Double acting, 4 positions, floating circuit in 4th position with, open to ank by pushing the lever

7 SN-4 Working Section Sectional Directional ontrol Valves 2: Side Spool ositioners YE ODE DESRIION GE 8ED3+RV-KE1R3 YLWSN4321 1S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (12/24 VD). 25 8ED3+RV-KE2R3 YLWSN4322 2S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (12/24 VD). 25 8ED3+RV-KE3R3 YLWSN4323 3S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (12/24 VD). 25 EW SN-4 / 1S / 1 8 L / 1(G3-1) / G ED3+RV-KE4R3 YLWSN4324 4S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (12/24 VD). 25 8ED3+RV-KE5R3 YLWSN4325 5S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (12/24 VD). 25 8ED3+RV-KE6R3 YLWSN4326 6S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (12/24 VD). 25 8ED3+RV-KE7R3 YLWSN4327 7S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (12/24 VD) Spool symbol "" side Spool positioners "" side (optional) ort relief (optional) 8ED3+RV-KE8R3 YLWSN4328 8S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (12/24 VD). 25 8ED3+RV-KE9R3 YLWSN4329 9S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (12/24 VD). 25 8ED3+RV-KE1R3 YLWSN4321 1S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (12/24 VD). 25 8ED3+RV-KE11R3 YLWSN S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (12/24 VD). 25 8ED3+RV-KE12R3 YLWSN S: ON/OFF Electro-Hydraulic control kit with pilot and drain line+backpressure valve (12/24 VD). 25 8ER3+RV-KE1S YLWSN4341 1S: ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 26 8ER3+RV-KE2S YLWSN4342 2S: ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 26 8ER3+RV-KE3S YLWSN4343 3S: ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 26 8ER3+RV-KE4S YLWSN4344 4S: ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 26 8ER3+RV-KE5S YLWSN4345 5S: ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 26 8ER3+RV-KE6S YLWSN4346 6S: ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 26 8ER3+RV-KE7S YLWSN4347 7S: ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 26 8ER3+RV-KE8S YLWSN4348 8S: ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 26 8ER3+RV-KE9S YLWSN4349 9S: ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 26 8ER3+RV-KE1S YLWSN4341 1S: ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 26 8ER3+RV-KE11S YLWSN S: ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 26 8ER3+RV-KE12S YLWSN S: ON/OFF Electro-hydraulic control kit with collector kit for external pilot and drain. 26 2: Side Spool ositioners YE ODE DESRIION GE 6-1 YLWSN4361 Detent in pos. 1--2, without spring centered YLWSN positions, detent in pos. -2, without spring centered YLWSN positions, detent in pos. 1-, without spring centered. 23 8D2 YLWSN4382 With spring return to neutral position and pin with M8 male thread for dual control YLWSN438 ON/OFF neumatic actuator. 24 8E3 YLWSN443 ON/OFF Electro-neumatic actuator. 24 8MG1 (NO) YLWSN4381 Microswitch kit operated in pos. 1 (Normally Open). 27 8MG2 (NO) YLWSN4382 Microswitch kit operated in pos. 2 (Normally Open). 27 8MG3 (NO) YLWSN4383 Microswitch kit operated in pos. 1&2 (Normally Open). 27 MG (NO) YLWSN4384 Microswitch with NO terminal. 27 8MG1 (N) YLWSN43811 Microswitch kit operated in pos. 1 (Normally losed). 27 8MG2 (N) YLWSN43821 Microswitch kit operated in pos. 2 (Normally losed). 27 8MG3 (N) YLWSN43831 Microswitch kit operated in pos. 1&2 (Normally losed). 27 MG (N) YLWSN43841 Microswitch with N terminal YLWSN438 With spring return to neutral position YLWSN positions, with spring centered from pos YLWSN positions, with spring centered from pos YLWSN4391 Detent in pos. 1, 2 with spring centered YLWSN4392 Detent in pos. 2 with spring centered YLWSN4393 Detent in pos. 1 with spring centered. 28 3: Side (Optional) YE ODE DESRIION GE L YLWSN44 Steandard lever. 2 SL YLWSN441 Without lever, with dust proof plate. 2 L YLWSN442 Joystick lever for 2 section operation. 21 Q YLWSN443 Flexible cable connection. 22 4: ort Relief (Optional) YE ODE DESRIION GE (G2-63) YLWSN452 nti-shock valve, range 63 to 125 bar / form 9 to 18 psi standard setting 63 bar / 9 psi. 29 (G3-1) YLWSN453 nti-shock valve, range 1 to 25 bar / form 145 to 36 psi standard setting 1bar / 145 psi. 29 (G4-2) YLWSN454 nti-shock valve, range 2 to 315 bar / form 29 to 46 psi standard setting 2 bar / 29 psi. 29 M (G2-63) YLWSN455 nti-shock valve, range 63 to 125 bar / form 9 to 18 psi standard setting 63 bar / 9 psi, for low setting. 29 U (G2-63) YLWSN4512 nti-shock valve and nti-cavitation valve, range 63 to 125 bar / form 9 to 18 psi standard setting 63 bar / 9 psi. 29 U (G3-1) YLWSN4513 nti-shock valve and nti-cavitation valve, range 1 to 25 bar / form 145 to 36 psi standard setting 1 bar / 145 psi. 29 U (G4-2) YLWSN4514 nti-shock valve and nti-cavitation valve, range 2 to 315 bar / form 29 to 46 psi standard setting 2 bar / 29 psi. 29 YLWSN451 nti - cavitation

8 SN-4 Dimensions Sectional Directional ontrol Valves SN-4 erformance urve hart Sectional Directional ontrol Valves Standard threads X 6.54 Y xM8 orts Inlet and and Outlet ilot ports Hydraulic neumatic carry-over S G1/2 G1/2 G3/4 S G1/4 NF 1/8-27 UN-UNF /8-14 UNF-2 3/4-16 UNF-2 7/8-14 UNF-2 9/16-18 UNF-2 UN-UNF (SE 1) (SE 8) (SE 1) (SE 6) NF 1/8-27 MERI M22x1.5 M22x1.5 M22x1.5 MERI G1/4 NF 1/8-27 YE Standard dimensions X Y mm in mm in SN4 /1S SN4 /2S SN4 /3S YE G-1/2 : G4 G-3/8 : G3 G-3/4 : G6 SE 8: E8 SE 1: E1 SE 12: E12 SE 16: E16 X Y mm in mm in SN4 /7S SN4 /8S SN4 /9S ressure drop ressure drop ressure drop 2 (bar) (bar) (bar) to Flow (l/min) to () Flow (l/min) () to 12 sections 8 sections 4 sections 1 sections 12(12) 1(1) 1(1) 12(12) 27 (psi) (psi) (psi) 18 9 SN4 /4S SN4 /5S SN4 /6S SN4 /1S SN4 /11S SN4 /12S Flow (l/min) 12 13

9 SN-4 Inlet Relief (Optional) Sectional Directional ontrol Valves SN-4 Spool Options Sectional Directional ontrol Valves ype SG YE 1 Direct pressure relief valve: ø closed & & & closed open ype XSG ilot operated pressure relief valve: closed ø Max YE 2 ype SV Relief valve blanking plug: closed ø & closed open closed 14 15

10 SN-4 Spool Options Sectional Directional ontrol Valves SN-4 Spool Options Sectional Directional ontrol Valves YE 3 YE 5 closed "" port plugged closed & closed open "" port plugged & closed open closed open "" port plugged closed YE 4 YE 6 closed open "" port plugged closed & closed open "" port plugged & closed open closed "" port plugged closed 16 17

11 SN-4 Spool Options Sectional Directional ontrol Valves SN-4 Spool Options Sectional Directional ontrol Valves YE 1S YE 5Y NOE : WIH SEIL ODY ND SEIL OSIIONER. & closed 3 closed "" port plugged open & & & closed open "" port plugged closed 3 closed "" port plugged & & & closed open 3 3 closed 18 19

12 SN-4 SN-4 Side Sectional Directional ontrol Valves Side Sectional Directional ontrol Valves ype L L: Joystick contorl 2 ype L: SNDR LEVER KI ype SL ype SL: WIH DUS-ROOF LE ype L L L L L ype L

13 SN-4 Side Sectional Directional ontrol Valves SN-4 Side Sectional Directional ontrol Valves ype 6 Note : Q KI NO INLUDE LE 6-1 Kit: DEEN IN OS. 1--2, WIHOU SRING ENERED able 6-2 Kit: Q Kits 2 2 OSIIONS, DEEN IN OS. -2, WIHOU SRING ENERED Kit: 1 2 OSIIONS, DEEN IN OS. 1-, WIHOU SRING ENERED ype 8D2 ype Q M8 8D2 Kit: WIH SRING REURN O NEURL OSIION ND IN WIH M8 MLE HRED FOR DUL ONROL M6 M16 Q Kit:

14 SN-4 Side Sectional Directional ontrol Valves SN-4 Side Sectional Directional ontrol Valves ype 8 ype 8ED3 V1 & V2 : N 1/8-27 ROX VR Hydraulic circuit V1 V V1 V VRE ilot pressure : FROM 7 O 1 R / 11 O 145 SI VR valve operating features : OULE RESSURE: 25 R / 363 SI MX. FLOW: 8 L/MIN / 2.1 US GM FLERING: 8 μ ype 8E V1 V ø V1 V V L Solenoid operating features : NOMINL VOLGE: 24VD NOMINL VOLGE OLERNE: 1% OWER RING: 5W Operating features : ILO RESSURE: MIN. 1 R / 145 SI MX. 5 R / 725 SI MX. KRESSURE ON DRIN L: 25 R / 36SI Solenoid operating features : NOMINL VOLGE: 12VD / 24 VD OWER RING: 21 W DUY YLE: 1 % 24 25

15 SN-4 Side Sectional Directional ontrol Valves SN-4 Side Sectional Directional ontrol Valves ype 8ER3 ype 8MG MG1 Kit: V L MIROSWIH WIH MLE/FEMLE ONNEOR, OERED IN OS. 1 8MG2 Kit: MIROSWIH WIH MLE/FEMLE ONNEOR, OERED IN OS MG3 Kit: MIROSWIH WIH MLE/FEMLE ONNEOR, OERED IN OS. 1 ND OS With NO contact (female connector with male end) MIROSWIH Operating features : MEHNIL LIE: 5X1 5 OERIONS ELERIL LIE (RESISIVE LOD): 1 5 OERIONS - 7 / 13.5 VD 5x1 4 OERIONS - 1 / 12 VD 5x1 4 OERIONS - 3 / 28 VD With N contact (male connector with female end) V L Operating features : ILO RESSURE: MIN. 1 R / 145 SI MX. 5 R / 725 SI MX. KRESSURE ON DRIN L: 25 R / 36SI Solenoid operating features : NOMINL VOLGE: 12VD / 24 VD OWER RING: 21 W DUY YLE: 1 %

16 SN-4 Side Sectional Directional ontrol Valves SN-4 ort Relief Sectional Directional ontrol Valves ype 8 YE 8 Kit: SRING REURN O NEURL OSIION Kit: 1 SRING REURN O NEURL OSIION. (2 OSIIONS) YE Kit: SRING REURN O NEURL OSIION. (2 OSIIONS) ype 9 YE M Kit: DEEN IN OS. 1, 2 WIH SRING M1 M2 M3 ENERED Kit: DEEN IN OS. 2 WIH SRING ENERED YE U Kit: U1 U2 U3 DEEN IN OS. 1 WIH SRING ENERED 28 29

17 Memo SN-4 Outlet Sectional Directional ontrol Valves ower eyond onversion plug (losed center plug) M M3 3 31

18 Memo 32