BST / BSG-03 / 06 / 10 Threaded Connections / Sub-plate Mounting. Specifications / Model Number Designation. Max. Flow L/min (U.S.GPM) Double Sol.

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1 Specifications hreaded Connection Mounting BS BS BS BSG BSG BSG BS / BSG- / 06 / 0 hreaded Connections / Mounting Specifications / Model Numer Designation Max. Operating ressure Ma (SI) 5 (60) 5 (60) ressure Adj. Range Ma (SI) Note) -5 ( -60) Note) -5 ( -60) Max. Flow L/min (.S.GM) 00 (6.4) 00 (5.8) 400 (06) 00 (6.4) 00 (5.8) 400 (06) Doule Sol. 7.4 (6.) 7.4 (6.). (4.5) 7. (5.7) 8.0 (7.6). (4.9) Approx. Mass kg (ls.) Single Sol. 6.8 (5.0) 6.8 (5.0) 0.5 (.) 6.5 (4.) 7.4 (6.) 0.7 (.6) With Vent Restrictor 7.8 (7.) 7.8 (7.).5 (5.4) 7.5 (6.5) 8.4 (8.5).7 (5.8) Note: For relief valves, standard pilot operated relief valves are used. For minimum adjustment pressures and other characteristics, see page 4. Solenoid Ratings Electric Source AC DC (K Series) AC DC Rectified Coil Frequency ype (Hz) A00 A0 A00 A40 D D4 D48 R00 R /60 Source Rating Voltage (V) Serviceale Range 80~ 90~0 96 ~ 08 ~44 60~0 80~40 9 ~64 6 ~ ~..6 ~ ~ ~ 80~0 Current & ower at Rated Voltage Inrush (A) Holding (A) Inrush current in the aove tale shows rms values at maximum stroke. he coil type numers in the shaded column are handled as optional extras. In case these coils are required to e chosen, please confirm the time of delivery with us efore ordering. ower (W) 9 9 Yuken can offer flanged connection valves descried elow. Consult Yuken for the details. BSF BSF Max. Operating ressure Ma (SI) 5 (60) Max. Flow L/min (.S.GM) 400 (06) 800 () Model Numer Designation F- Special Seals A- With Vent Restrictor BS - -V -BA -A00 -N -47 Series Numer ype of Mounting Valve Size High Venting res. Feature Vent ype Coil ype ype of Electrical Con. Design Numer Design Standards F: Special Seals for hosphate Ester ype Fluids (Omit if not required) A: With Vent Restrictor (Option) BS: Solenoid Controlled Relief Valves : hreaded Connection G: Mounting 06 0 V: For High Venting ressure Feature (Omit if not required) BA BB BB B C C AC: A00, A0 A00, A40 DC: D, D4 D48 AC DC: R00, R00 None: erminal Box ype N: With lug-in Connector (DIN) N: With lug-in Connector (DIN) 47 None: Japanese Std. "JIS" 90: N. American Design Std. 80: European Design Std.. Models with vent restrictor are applicale only for the vent type BA and BB. For details, see page.. se high-venting-pressure types to reduce response time from unloading to onloading.. For the details of the vent types, see the following page. No.0

2 BS / BSG- / 06 / 0 Vent ypes / Attachment Vent ypes Vent ype Graphic Symols Solenoid Operated Directional Valve Model Numer SOL "a" Operation SOL "" Vent Connecting BA "A" DSG-0-BA Connected to port "A". C Connected to tank (no-load) "B" Connected to tank (no-load) BB DSG-0-BB Connected to port "B". BB "B" DSG-0-BB Closed state (relief valve setting pressure) Connected to port "B". "A" "B" Connected to port "A". B DSG-0-B Connected to port "B". a "A" "B" Closed state (relief valve setting pressure) C DSG-0-C Connected to port "A". Connected to port "B". a "A" "B" Connected to tank (no-load) C DSG-0-C Connected to port "A". Connected to port "B". Attachment Mounting Bolts Valve Model Socket Head Cap Screw Numers Japanese Std. "JIS" and European Design Std. N. American Design Std. BSG- BSG-06 BSG-0 M 70 Lg. ( pcs.), M 95 Lg. ( pcs.) M6 60 Lg. ( pcs.), M6 80 Lg. ( pcs.) M0 70 Lg. ( pcs.), M0 90 Lg. ( pcs.) /-NC -/4 Lg. ( pcs.), /-NC -/4 Lg. ( pcs.) 5/8-NC -/4 Lg. ( pcs.), 5/8-NC -/4 Lg. ( pcs.) /4-0NC -/4 Lg. ( pcs.), /4-0NC -/ Lg. ( pcs.) No.

3 BS / BSG- / 06 / 0 / Option / Instructions Valve Model Numers Japanese Standard "JIS" European Design Standard N. American Design Standard hread Size hread Size hread Size Approx. Mass kg (ls.) BSG- BSG-06 BSG-0 BGM--0 BGM-X-0 BGM-06-0 BGM-06X-0 BGM-0-0 BGM-0X-0 Rc /8 Rc / Rc /4 Rc Rc -/4 Rc -/ BGM--080 BGM-X-080 BGM BGM-06X-080 BGM BGM-0X-080 /8 BS.F / BS.F /4 BS.F BS.F -/4 BS.F -/ BS.F BGM--090 BGM-X-090 BGM BGM-06X-090 BGM BGM-0X-090 /8 N / N /4 N N -/4 N -/ N.4 (5.). (6.8) 4.7 (0.4) 5.7 (.6) 8.4 (8.5) 0.(.7) s are availale. Specify the su-plate model numer from the tale aove. When su-plates are not used, the mounting surface should have a good machined finish. he su-plates are those for pilot operated relief valves. For dimensions, see page. Option Models with vent restrictor he type with a vent restrictor has a vent restrictor in vent types BA and BB added etween a relief valve and a solenoid operated directional valve. If prevents shock to the main circuit y gradually lowering the venting pressure in the shift from the set pressure to unloading. nloading pressure are the same as without a vent restrictor. A-BS - -BA A-BS - -BB Instructions If a remote control relief valve is used in the vent circuit, see page. In addition, if the internal volume of the vent line is too large, chattering is likely to occur. hus, as far as possile reduce the inside Dia. and the length of the pipe. ressure is limited y collars fitted. If a working pressure cannot e attained, remove some collars. One collar is equivalent to 0 Ma (450 SI). With a small flow, the setting pressure may e unstale. se models numered and 06 with a flow rate aove 8 L/min (..S. GM) and model 0 with 5 L/min (4.0.S. GM). here are two threaded connection pressure ports. hey can e connected each other in-line; one as inlet and the other as an outlet or the valve can e used y plugging one of the pressure ports. Interchangeaility in Installation etween Old and New Design. Design 47 valve is one on which DSG-0,design 60 is mounted as a pilot valve. It is interchangeale with old design (design 46) with respect to specifications, exterior shape and mounting dimensions. No.

4 hreaded Connections:BS- / 06 / 0 Installation Drawings BS-- -47/4790 BS /4790 BS /4790 Solenoid DIMENSIS IN MILLIMERES (INCHES) C "C" S. Vent ort "k" hd. ank ort "X" hd. D 48 (.89) "E" Sq. F Fully Extended H osition can e shifted y 90 Steps. Lock Nut 4(.55) Hex. 45(.77) Dia. wo Collars ressure Adjustment Handle INC. Remote Control ort "B" "W" hd. ressure ort "X" hd. laces ressure Gauge Connection "h" hd. 0.5 (.0) SOLa Space Needed to Remove Solenoid-Each End DC/R :55(.7) AC :45.5(.79) DC/R :05(4.) AC :95.7(.77) 45(.77) DC/R :0(8.7) AC :9.4(7.54) 45 (.77) K L SOL V S Electrical Conduit Connection "r" hd. laces N Remote Control ort "A" "W" hd. Manual Actuator Both Ends 6(.4) Dia. C D E Dimensions mm (Inches) F H K L N S V BS-- -47/4790 BS / (.95) 40 (.57) 5 (.05) 78 (.07) 45 (5.7) 45 (.77) 90 (.54) 40.8 (9.48) 68.5 (.70) 54 (6.06) 6 (.4) 07 (4.) 69 (.7) 6 (.44) BS / (.5) 50 (.97) 80 (.5) 96 (.78) 5 (5.94) 60 (.6) 0 (4.7) 7. (0.76) 89 (.50) 66 (6.54) 49 (.9) 9 (4.69) 8 (.9) 74 (.9) BS- BS-06 BS-0 Japanese Standard "JIS" Design 47 N. American Design Standard Design 4790 "W" hd. "X" hd. "h" hd. "k" hd. "r" hd. "W" hd. "X" hd. "h" hd. "k" hd. "r" hd. Rc /8 /8 N Rc /8 Rc /4 Rc -/4 Rc /4 Rc /8 G / /8 /4 /8 / /4 N N N N N -/4 N No.

5 Models with lug-in Connector BS /4780/ Remote Control ort "B" "W" hd. ressure ort "X" hd. laces SOL a Vent ort "m" hd. (Rear Side) DC/R AC 48.5 (.9) :0(8.7) :9.4(7.54) 48.5 (.9) ank ort "X" hd. h SOL hreaded Connections:BS- / 06 / 0 Installation Drawings Design 4780 Only Cale Departure Cale Applicale: Outside Dia. 8-0mm(.-.9 in.) Conductor Area Not Exceeding.5mm (.00 S. in.) NN Remote Control ort "A" "W" hd ressure Gauge Connection "k" hd DIMENSIS IN MILLIMERES (INCHES) BS-- -A -N BS-06- -A -N BS-0- -A -N BS-- -D -N BS-06- -D -N BS-0- -D -N BS-- -R -N BS-06- -R -N BS-0- -R -N 68.5 (.70) 89 (.50) 68.5 (.70) 89 (.50) 68.5 (.70) 89 (.50) Dimensions mm(inches) NN h 07 (4.) 9 (4.69) 07 (4.) 9 (4.69) 07 (4.) 9 (4.69) 40.5 (9.47) 7 (0.75) 5.5 (9.90) 84 (.8) 54.5 (0.0) 87 (.0) 60 (6.0) 7 (6.77) 7 (6.7) 8 (7.0) 64. (6.46) 76. (6.94) 9 (.54) 9 (.54) 5 (.09) "W" hd. "X" hd. "k" hd. "m" hd. BS BS BS /8 BS.F /8 BS.F /4 BS.F -/4 BS.F /4 BS.r /8 BS.r See the installation drawing of terminal ox type on page for design 47 and 4790 port screws and other dimensions. DC/R :05(4.) AC :95.7(.77) Options - Models with Vent Restrictor A-BS BA BB - -47/ lug-in Connector ype A-BS BA BB - /4780/ DC/R :05(4.) AC :95.7(.77) SOL SOL NN N Item A-BS- A-BS-06 A-BS (.70) 89 (.50) 7 (5.9) 49 (5.87) lug-in Connector ype AC Solenoid DC Solenoid R (AC DC) Solenoid N NN NN NN 70.8 (0.66). (.94) 84 (7.4) 96 (7.7) 70.5 (0.65) (.9) 90 (7.48) 0 (7.95) 8.5 (.08) 4 (.6) 0 (7.9) (8.9) 84.5 (.0) 7 (.48) 94. (7.65) 06. (8.) For other dimensions, see the models without vent restrictor type on page and 4. No.4

6 BSG-- -47/4790 BSG /4790 BSG /4790 Mounting:BSG- / 06 / 0 Installation Drawings Solenoid Mounting surface BSG-: ISO 664-AR-06--A BSG-06: ISO 664-AS-08--A BSG-0: ISO 664-A-0--A DIMENSIS IN MILLIMERES (INCHES) C "C" S. Mounting Surface (s Furnished) Locating in 6(.4) Dia. 6 (.4) D 48 (.89) wo Collars 45(.77) Dia. Lock Nut 4(.55) Hex. ressure Adjustment Handle INC. 0.5 (.0) Remote Control ort "B" "d" hd. Vent ort ressure Gauge Connection "e" hd. SOLa DC/R :0(8.7) AC :9.4(7.54) 45 (.77) DC/R:05(4.) AC :95.7(.77) 45 (.77) SOL X V Space Needed to Remove Solenoid-Each End DC/R :55(.7) AC :45.5(.79) Electrical conduit connection "f" hd. laces S Manual Actuator Both Ends 6(.4) Dia. Remote control port "A" "d" hd. In case of BSG-, no spotface are made at those two holes. a E F H Fully Extended J ressure ort ank ort N L K "Y" Dia. hrough "Z" Dia. Spotface 4 laces Model Numers BSG- BSG-06 BSG-0 C D E F H J K L N S V X Y Z a (.95) (.57) (.4) (.07) (.07) (5.7) (.95) (.57) (.57) (.6) (.07) (5.7) (.5) (.77) (.85) (.64) (.) (5.75) 4. (.56) 7 (.67) 0.7 (.8) 4 8 (.6) (.) 5 04 (.05) (4.09) Dimensions mm (Inches) 7. (8.95) 5. (9.89) 77 (.) (5.0) (.9) (5.89) (.44) (4.88) (.) (4.) (6.8) (.87) 4.5 (.8) 6 (.4) (.5) (.85) (.57) (4.04) (.54) (.6) 7 65 (4.) (.8) (.56).5 (.5) 7.5 (.69).5 (.85) (.8) 55 (.7) (.0) (.50) (.8) (.6) (.77) (.56) BSG- BSG-06 BSG-0 Japanese Standard "JIS" Design 47 N. American Design Standard Design 4790 "d" hd. "e" hd. "f" hd. "d" hd. "e" hd. "f" hd. Rc /8 Rc /4 G / /8 N /4 N / N Note: For dimensions of the valve mounting surface, see the installation drawing (.) of the su-plate used together. No.5

7 Models with lug-in Connector BSG /4780/ Remote Control ort "B" "d" hd. Vent ort DC/R :0(8.7) AC :9.4(7.54) SOLa 48.5 (.9) 48.5 (.9) h SOL Mounting:BSG- / 06 / 0 Design 4780 Only Installation Drawings Cale Departure Cale Applicale: Outside Dia. 8-0mm(.-.9 in.) Conductor Area Not Exceeding.5mm (.00 S. in.) SS BSG-- -A -N BSG-06- -A -N BSG-0- -A -N BSG-- -D -N BSG-06- -D -N BSG-0- -D -N BSG-- -R -N BSG-06- -R -N BSG-0- -R -N 77 (.) 8.5 (.9) (4.) 77 (.) 8.5 (.9) (4.) 77 (.) 8.5 (.9) (4.) Dimensions mm(inches) SS h 85 (.5) 0.5 (4.04) (4.) 85 (.5) 0.5 (4.04) (4.) 85 (.5) 0.5 (4.04) (4.) 7 (8.94) 5 (9.88) 85 (.) 8 (9.7) 6 (0.) 96 (.65) 4 (9.49) 65 (0.4) 99 (.77) 8 (5.4) 55.5 (6.) 6 (6.4) 49 (5.87) 66.5 (6.56) 74 (6.85) 4. (5.60) 59.7 (6.9) 67. (6.58) 9 (.54) 9 (.54) 5 (.09) ressure ort ank ort DIMENSIS IN MILLIMERES (INCHES) DC/R :05(4.) AC :95.7(.77) Remote Control ort "A" "d" hd. ressure Gauge Connection "e" hd Options - Models with Vent Restrictor A-BSG BA BB - -47/ BSG BSG BSG "d" hd. /8 BS.F "e" hd. /4 BS.r See the installation drawing of terminal ox type on page 5 for design 47 and 4790 port screws and other dimensions. lug-in Connector ype A-BSG BA - /4780/4790 BB 0 DC/R :05(4.) AC :95.7(.77) SOL SOL S SS Item A-BSG- A-BSG-06 A-BSG-0 77 (.) 8.5 (.9) (4.) 5 (4.5).5 (5.) 40 (5.5) lug-in Connector ype AC Solenoid DC Solenoid R (AC DC) Solenoid S SS SS SS 57. (0.) 8. (.07) 5. (.4) 6 (6.8) 79.5 (7.07) 87 (7.6) 57 (0.) 8 (.06) 5 (.40) 68 (6.6) 85.5 (7.0) 9 (7.60) 68 (0.55) 9 (.50) 6 (.8) 79 (7.05) 96.5 (7.74) 04 (8.) 7 (0.67) 95 (.6) 9 (.95) 7. (6.78) 89.7 (7.47) 97. (7.76) For other dimensions, see the models without vent restrictor type on page 5 and 6.

8 BS / BSG- / 06 / 0 Lead Wire Connection Details of Receptacle ype of Electrical Conduit Connection ower (For SOL.a) Doule Solenoid ype ower (For SOL.) Single Solenoid ype ower C erminal Box ype SOL. a SOL. SOL. Common late Common lug-in Connector ype -ower -ower. here are two grounding terminals. You can use either one.. If you do not need the common plate, remove it.. With DC solenoids, polarity is no question. DANGER Do not perform wiring while the power is on. Doing so may result in electric shock, urns or death. Make the wiring properly. Improper wiring will cause an irregular movement of the machine, resulting in a grave accident. Electrical Circuit ype of Electrical Conduit Connection Electric Source AC DC AC DC Rectified erminal Box ype ower ower ower Voltage-Surge Suppressor SOL. SOL. SOL. Common Common Voltage-Surge Suppressor Common Rectifier Circuit lug-in Connector ype -ower -ower (Integrated in "N" model only) SOL. -ower -ower (Integrated in "N" model only) SOL. Voltage-Surge Suppressor (Circuit composed in coil) -ower -ower Voltage-Surge Suppressor Rectifier Circuit SOL. No.7

9 BS-,06,0 Spare arts List hreaded Connections BS / CAI When making replacement of seals or solenoid assemlies, please do it carefully after reading through the relevant instructions in the Operator's Manual SOL a SOL Models with lug-in Connector BS /4780/ Option Models with Vent Restrictor 47/4790 A-BS N-47/4780/ SOL a SOL SOL 4 5 Design 4780 Only List of Seals Item Name of arts Bonded Seal art Numers BS- BS-06 BS-0 SO-NA-9 SO-NB- SG-FB-/8 SO-NA-9 SO-NB- SG-FB-/8 SO-NB-8 SO-NB-4 SO-NA-9 SO-NB-4 SG-FB-/8 ty. he s for Item 8,40 are used only for the models with the vent restrictor. Note: When ordering the seals, please specify the seal kit numer from the tale right. In addition to the aove seals, seals for the pilot valves are included in the seal kit. For the detail of the pilot valve seals, see the catalogue No. u.ec-040. List of Seal Kits BS- BS-06 BS-0 A-BS- A-BS-06 A-BS-0 Seal Kit Numers KS-BS--46 KS-BS-0-46 KS-A-BS--46 KS-A-BS-0-46 Note: No onded seals are included in the seal kits. ilot Valves See page 0 for the pilot valve model numers to e used. No.8

10 BSG- / 06 / 0 Spare arts List Mounting BSG / CAI When making replacement of seals or solenoid assemlies, please do it carefully after reading through the relevant instructions in the Operator's Manual. 6 6 C SOL a SOL Models with lug-in Connector BSG /4780/ Option Models with Vent Restrictor 47/4790 A-BSG N-47/4780/ SOL a SOL SOL Design 4780 Only List of Seals Item Name of arts Bonded Seal art Numers BSG- BSG-06 BSG-0 SO-NA-9 SO-NA-9 SO-NA-9 SO-NB-9 SO-NB- SO-NB-9 SO-NB-8 SO-NB-8 SO-NB- SO-NB- SO-NB- SO-NB-4 SG-FB-/8 SG-FB-/8 SG-FB-/8 SO-NB-8 SO-NB-4 ty. he s for item 8, 40 are used only for the models with the vent restrictor. List of Seal Kits Seal Kit Numers BSG- KS-BSG--46 BSG-06 KS-BSG BSG-0 KS-BSG-0-46 A-BSG- KS-A-BSG--46 A-BSG-06 KS-A-BSG A-BSG-0 KS-A-BSG-0-46 Note: No onded seals are included in the seal kits. ilot Valves See page 0 for the pilot valve model numers to e used. Note: When ordering the seals, please specify the seal kit numer from the tale right. In addition to the aove seals, seals for the pilot valves are included in the seal kit. For the detail of the pilot valve seals, see the catalogue No. u. EC-040. No.9

11 BS / BSG- / 06 / 0 Spare arts List List of ilot Valves ype of Electrical Conduit Connection lug-in Connector ype Valve -BS/BSG-/06/0- -BA BS/BSG-/06/0- -BB BS/BSG-/06/0- -BB BS/BSG-/06/0- -B BS/BSG-/06/0- -C BS/BSG-/06/0- -C BS/BSG-/06/0- -BA BS/BSG-/06/0- -BB BS/BSG-/06/0- -BB BS/BSG-/06/0- -B BS/BSG-/06/0- -C BS/BSG-/06/0- -C BS/BSG-/06/0- -BA- -BS/BSG-/06/0- -BB- -BS/BSG-/06/0- -BB- -BS/BSG-/06/0- -B- -BS/BSG-/06/0- -C- -BS/BSG-/06/0- -C- -BS/BSG-/06/0- -BA- -BS/BSG-/06/0- -BB- -BS/BSG-/06/0- -BB- -BS/BSG-/06/0- -B- -BS/BSG-/06/0- -C- -BS/BSG-/06/0- -C- -BS/BSG-/06/0- -BA- -BS/BSG-/06/0- -BB- -BS/BSG-/06/0- -BB- -BS/BSG-/06/0- -B- -BS/BSG-/06/0- -C- -BS/BSG-/06/0- -C Note:. Fill a coil type (a symol representing current/voltage) in section marked.. For the details of the pilot valves, see the Catalogue No. u. EC-040. ilot Valve DSG-0-BA- -60 DSG-0-BB- -60 DSG-0-BB- -60 DSG-0-B- -60 DSG-0-C- -60 DSG-0-C- -60 DSG-0-BA DSG-0-BB DSG-0-BB DSG-0-B DSG-0-C DSG-0-C DSG-0-BA- -N-60 DSG-0-BB- -N-60 DSG-0-BB- -N-60 DSG-0-B- -N-60 DSG-0-C- -N-60 DSG-0-C- -N-60 DSG-0-BA- -N-60 DSG-0-BB- -N-60 DSG-0-BB- -N-60 DSG-0-B- -N-60 DSG-0-C- -N-60 DSG-0-C- -N-60 DSG-0-BA- -N-6090 DSG-0-BB- -N-6090 DSG-0-BB- -N-6090 DSG-0-B- -N-6090 DSG-0-C- -N-6090 DSG-0-C- -N-6090 Remarks Japanese Standard "JIS" N. American Design Std. Japanese Standard "JIS" European Design Std. N. American Design Std. No.0