Solenoid operated directional control valves DG4V-5, 40

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Solenoid operted directionl control vlves DG4V-5, 4 Model Code (F3)-DG4V-5-(L)-M-7L--6-4-(8) 1 3 4 5 6 7 8 9 1 11 1 Hydrulic fluid Omit: minerl oil sed fluid, wter-glycol sed fluid F3: hosphte ester

1 Solenoid operted directionl control vlves DG4V-5, 4 Model Code (F3)-DG4V-5-(L)-M-7L--6-4-(8) Hydrulic fluid Omit: minerl oil sed fluid, wter-glycol sed fluid F3: hosphte ester Solenoid operted directionl control vlve (gsket mounting) Wet rmture type 3 Mounting dimensions 5: ISO 441-C Spool type See pge 3- to Spool/spring rrngement : Spring offset, type ( position, single solenoid) : Spring offset, type ( position, single solenoid) C: Spring centered type (3 position, doule solenoid) N: No spring detented type ( position, doule solenoid) 6 Solenoid ssemly configurtion (for spring sets, type nd ) Omit: stndrd (energized: to, to ) L: Left hnd uild (energized: to, to ) 7 lectricl wiring (configurtion, wiring connection port side) : lug-in solenoids, conduit ox, G 1/ U: DIN4365 connectors, g. 11 KU: Flying leds (stndrd led wire length 35 mm, DC 1 V, 4 V only) 8 lectricl ccessories Omit: no ccessories (electricl wiring KU) nd for no connectors (electricl wiring U) 1: Connectors without ccessories (electricl wiring U) 4: With surge suppressor (electricl wiring KU, slow solenoid deenergize) 7L: With indictor lmp nd surge suppressor 9L: DC solenoid rectifier (fst solenoid deenergiztion), indictor lmp nd surge suppressor (electricl wiring ) 1L: DC solenoid rectifier (slow solenoid deenergiztion), indictor lmp nd surge suppressor (electricl wiring U) Wet type solenoid vlve osts superior vlve life with low switching noise. No sels on sliding surfces elimintes lekge worries. Mny vlve options including 3 types of wiring connections, indictor lmp, surge suppressor, nd C/DC rectifier. 1 電気配線 lectricl ソレノイド Solenoid lectricl 電気アクセサリ ccessories Wiring 方式 ower 電源 Supply System Omitted 無記号 1 4 7L 9L 1L 交流 C 直流 DC C/DC 交直変換 conversion 交流 C U 直流 DC C/DC 交直変換 conversion KU 直流 DC : lectricl ccessory which cn e selected : lectricl ccessory which cnnot e selected 9 Solenoid supply voltge (See pge 3-4) 1 llowle port ck pressure 6: 15.7 M (for C solenoids) 7:.6 M (for DC, C-DC rectifier solenoids) 11 Design no. 1 ort orifice (option) Omit: no port orifices (stndrd) ort orifices <xmple 1> 8 (.8 mm orifice in port) Orifice dimeter ort (,, nd ) <xmple > 1 (1. mm orifice in port) <xmple 3> port comintions Comintion sequence, 11, 81, etc. Note: port orifice is used in port on port side. When using port orifice, mke sure tht surge pressures do not exceed llowed ck pressure. When using port orifices, keep circuit pressure elow 1 M. When using in stcked module ssemlies, consult okyo Keiki regrding use of port orifices. 3-1

2 Specifictions 形 Model 式 Code DG4V-5 Mx. 最 Working 高使用圧力 ressure M 31.5 最大流量 Mx. Flow L/min See 圧力流量 ressure-flow Chrcteristics 特性参照 llowle タンクポ nk -ort トck 許容背圧 ressure M 15.7(C ソレノイド solenoid) ).6(DC ソレノイド solenoid) ) Mx. 最大切換頻度 Switching Frequency ( 回 (cycles/min) / 分 ) 交 C流直 DC流交 C/DC 直 Conversion 変換シングルソレノイド Single Solenoids 質 Weight 量 kg kg ダブルソレノイド Doule Solenoids 交 C流直 DC流交 C流直 DC流 Spool ypes nd ressure-flow Chrcteristics Model 形式記号図記号 Code, Functionl Symol 最大流量 Mx. Flow L/min L/min 3- 中立時 Spool スプール Center osition 形式ポートポート 3 位置位置 port port 3 osition osition スプリングセンタ形スプリングオフセット, ype 形 -C- -- -L- DG4V-5-C DG4V-5-1C DG4V-5-C DG4V-5-3C DG4V-5-6C DG4V-5-7C DG4V-5- DG4V-5-11C DG4V-5-C DG4V-5-31C DG4V-5-33/34C DG4V-5- DG4V-5-1 DG4V-5- DG4V-5-3 DG4V-5-6 DG4V-5-7 DG4V-5-8 DG4V-5-11 DG4V-5- DG4V-5-31 DG4V-5-33/34 DG4V-5-L DG4V-5-1L DG4V-5-L DG4V-5-3L DG4V-5-6L DG4V-5-7L DG4V-5-8L DG4V-5-11L DG4V-5-L DG4V-5-31L DG4V-5-33/34L M M M M M M M M M M M M M M M

3 Spool ypes nd ressure-flow Chrcteristics Model 形式記号図記号 Code, Functionl Symol osition 位置最大流量 Mx. Flow L/min L/min N,,L N, L N, L 切換過渡期 Spool rnsient スプール Condition 形式 No ノースプリング Spring Detented デテント形スプリングオフセット, ype 形ポート port ポート port ポート port ポート port 6 -N- -- -L- DG4V-5-N DG4V-5-N DG4V-5-6N DG4V-5- DG4V-5-OL DG4V-5-L M M M M M M M M M M 注 Note: ) 最大流量とは弁の切換に支障を生じない限界の流量です Mx. flow refers to limit flow without vlve mlfunction for vlve switching. 最大流量のうち Mx. flow,3 - nd 段で記している値は上段 nd 3rd level vlues: DC9%V, upper level 中段 C5Hz85%V, DC9%V, middle 下段 C6Hz9%V level C5Hz85%V, 時を表します lower level C6 Hz9%V. DC9%V C5Hz85%V C6Hz9%V 最大流量のうち Mx flow vlue はポート for is with ポートともブロックのときの値です port nd port locked. KU4 For コイルの場合本表と異なることがあります KU4 coil, it my differ from this tle. DG4V-5- DG4V-5- DG4V-5-3 DG4V-5-4 DG4V-5-8 DG4V-5-L DG4V-5-3L DG4V-5-4L DG4V-5-8L M M M M M

4 Specifictions Solenoid Specifictions 3-4 電 ower 源 Supply 交流 C (C) 直流 (DC) DC 交 C流直 DC流 ( 交直変換 (C/DC ) conversion) (DC) (DC) 電圧電圧周波数始動電流 Initil 保持電流 Holding 消費電力 ower 許容電圧 llowle Voltge Voltge Frequency 記号 Current Current Consumption 変 Voltge Code V Hz 動幅 W Fluctution % , , , , , , ,-15 OV , , ,-15 D , ,-15 G H ±1 R 1.38 C1 V 5/6 Hz R.4 DC9 V (coil) コイル ) C11 V 5/6 Hz R ±1 DC1 V (coil) ( コイル ) C V 5/6 Hz VR.1 DC18 V (coil) ( コイル ) Chrcteristics Curve (viscosity 36 mm /s, specific grvity.87) (typicl exmples) ressure Drop Chrcteristics Insultion 絶縁等級 Clss llowle 許容 emperture 温度 H 種 (18 ) H (18ºC) H 種 H (18ºC) (18 ) H 種 H (18ºC) (18 ) Note: Current vlues nd power consumption vries with temperture conditions. Vlues shown in tle re sed on C. In the C/DC conversion type, C power is used to ctivte the DC solenoid y the uilt-in rectifier, nd it comes with the chrcteristics fetured y DC solenoids. his mens tht the items given for the DC solenoids pply for the mximum flow. Consult okyo Keiki for detils on solenoids for the supply voltges which re not listed ove. C initil current nd holding current re effective For pressure drops ( 1) of viscosities other thn mm /s, 圧 4 clculte using multiplier coefficients. 力 1. 3 圧 shown in elow tle 降 1. 力. he formul to clculte pressure drops 下降 ( 1) for specific grvities other thn 下 M.87 is s follows M 1= G1/G Vlues ccording to 5.. chrcteristics curve 5. G G1... Desired specific grvity 流量 Flow LL/min / min 流量 Flow LL/min / min vlue Viscosity 粘度 mm mm /s /s 係 Coefficient 数 ressure Drop M ressure Drop M ressure Drop Curve Numer C,,L 注 Note: ) N Switched 切換 Condition 時 Neutrl 中立 Condition 時 Switched 切換 Condition 時 Switched 切換 Condition 時スプ Spool -ル形式 ype スプ Spool -ル形式 ype スプ Spool -ル形式 ype Note: Column pplicle in cse of L, with trnsposed for nd trnsposed for for to nd to.

5 Switching imes 電 ower 源 Supply 交 C流直 DC流 C/DC conversion 交直変換整流器 with Rectifier 内蔵 Opertion 動作 nergize 励磁スプリング Spring リタ Return -ン nergize 励磁スプリング Spring リタ Return -ン nergize 励磁スプリング Spring F リタ Return -ン S Note: Vlues shown my vry ccording to spool type nd circuit conditions. Indictes KU4 coil. Notes on Opertion 単位 Unit: :ms ms スプリング Spring スプリングノ-スプリングセンタ形オフセット形 Centered デテント形 No Spring 1~15 1~15 Mounting orienttion o ensure sure switching of no spring detented type vlves, mount vlves so spool xis is horizontl. here re no mounting ttitude restrictions for other spool/spring rrngements. Solenoid energiztion lwys ensure tht one side of solenoid is deenergized efore energizing the opposite side. For spring centered nd spring offset vlves, solenoid should e continuously energized during circuit switching. Deenergiztion of solenoid will cuse spool to return to prescried position y spring force. For no spring detented type vlves, spool will e mintined in switched position y the detent ut to ensure sure circuit switching, solenoid should e energized for more thn.1 second. (tnk) port piping revent norml pressure surges ove the llowle ck pressure rting from eing generted in port. Vlve is wet rmture type so ensure tht vlve is lwys filled with oil. Using vlves s two-wy nd three-wy Vlve is designed s four-wy nd mx. flow is limited when using s two or three-wy vlves. Consult okyo Keiki for detils. Long periods of solenoid energiztion Cre should e pid s long periods of solenoid energiztion t high pressure my cuse spool sticking nd switching mlfunction. Mlfunctions due to surge pressure void comining flows of tnk lines prone to surge pressures. Surge pressures in port my led to spool mlfunctions. No spring detented type vlves re susceptile to such mlfunctions during deenergiztion. Mnul opertion For mnul switching, push the mnul override pin. e wre tht ctution force increses with higher ck pressure. (See grph) (15) Conditions: No. spool, open loop circuit, flow 8 L/min, supply pressure 17.5 M, fluid viscosity 36 mm /s [Circuit xmple] [Switching ime Definition] lectricl 電気信号 signl Circuit 回路圧力 pressure OFF Solenoid indictor lmp For vlves with indictor lmps, the lmps will light when current flows to the solenoid. lectricl wiring Solenoid nd conduit ox re pre-wired. Refer to elow digrms for wiring from power source to conduit ox nd DIN connectors. type Ground terminl (M3) 3 U type (DIN connector) ctution Force N 3-erminl screw (M3) Common connection ON 3 1 SOL. SOL. 4-M3 screw (terminl strip. width 7.6 mm) he electricl wiring hs no polrities. 1 SOL. No Spring Detented Connected y DIN connector lug-in method of connection. erminls 1 nd hve no polrities ck ressure M Mounting olts (JIS 1176, Strength Clss 1.9) 六角穴付きボルト Hex Socket olts 本 Qty数 M6 4 4 Mounting olts must e ordered seprtely. ightening torque of mounting olts: 1 to 15 N m Suplte サブプレ Suplte -ト形式 Connection 接続口径 ort Di. Rc DGSM-1X-1-J-M 3/8 DGSM-1Y-1-J-M 1/ Suplte nd olts must e ordered seprtely. See pge R6-7 for dimensions. See pge R6-7 for plurl mount supltes. Mx. working pressure is 1 M. For higher pressures, vlve should e mounted on mnifold lock.

6 Mounting dimensions 7 4-M6, 14 deep (recommended) ( ) Mx. ø lterntively, the port cn lso e positioned on this side. (Use either one of the ports.) Mounting surfce mchining ccurcy 表面粗さ Surfce Roughness 1.6μm R.1 以下.1 平面度 Less thn.1 Fltness ( 1mm( per 当り mm) ) 1 ermissile 寸法 Mounting 取付ボルトねじ穴 olt hole: ±.1:±.1 olernce 許容差 orts: ポート穴 ±. :±. 3-6 Dimensions ype lectricl Wiring C Solenoids No Spring Detented DG4V-5-C-M DG4V-5-N-M port port 46 -indictor lmp port port port 4-ø6.6 hole,. ø11, counterore depth 5 For solenoid removl Wiring connection port -G1/ Solenoid solenoid Solenoid solenoid O-rings inserted in interfce Mnul override pin (oth ends) 7 35 DG4V-5-/-M (solid line) DG4V-5-L/L-M (dotted line) Solenoid (8L solenoid ) 13 Solenoid (8 solenoid ),, 8L 7 15 L, L, 8 ( excluding 8) (L excluding 8L)

7 Dimensions C Solenoids No Spring Detented DG4V-5-C-M DG4V-5-N-M port port 46 -indictor lmp port port port 4-ø6.6 hole, ø11 counterore depth For solenoid removl Solenoid solenoid Solenoid solenoid Wiring connection port -G1/ O-rings inserted in interfce Mnul override pin (oth ends) 7 35 DG4V-5-/-M (solid line) DG4V-5-L/L-M (dotted line) Solenoid 8L solenoid Solenoid 8 solenoid,, 8L 15 L, L, 8 ( excluding 8) (L excluding 8L)

8 Dimensions U ype lectricl Wiring DC Solenoids No Spring Detented DG4V-5-C-M-U--7-4 DG4V-5-N-M-U port port port port port 4-ø6.6 hole, ø11 counterore depth For solenoid removl 79 pprox. 39 Solenoid solenoid Solenoid solenoid DIN4365 connector Wiring connection port g.11 pplicle cle dimeter ø6 to O-rings inserted in interfce Mnul override pin (oth ends) 7 35 DG4V-5-/-M-U--7-4 (solid line) DG4V-5-L/L-M-U--7-4 (dotted line) Solenoid 8L solenoid Solenoid 8 solenoid,, 8L L, L, 8 ( excluding 8) 7 (L excluding 8L)

9 Dimensions KU ype lectricl Wiring DC Solenoids No Spring Detented DG4V-5-C-M-KU--7-4 DG4V-5-N-M-KU port port 46 port port port 4-ø6.6 hole, ø11 counterore depth 3-9 Connector option Led wire VX wire (.85 mm ) Solenoid solenoid Solenoid solenoid O-rings inserted in interfce Mnul override pin (oth ends) For solenoid removl DG4V-5-/-M-KU--7-4 (solid line) DG4V-5-L/L-M-KU--7-4 (dotted line) Solenoid 8L solenoid Solenoid 8 solenoid,, 8L L, L, 8 ( excluding 8) 7 (L excluding 8L)

10 Construction type C/N type 3-1 KU type U type type U/KU type N type / type N type O-ring Solenoid coil ( type) Solenoid coil (U type) 照号 No. 部品番号 rt No. 規 Stndrd 格個 Qty 数照号 Voltge 電圧部品番号照号 Voltge 電圧 No. rt No. No. / C/N Code 記号記号 Code 部品番号 rt No S568-16(NR,Hs7) G JIS H S (FKM,Hs9) OV R S568-6(NR,Hs7) 1 D R S568-14(NR,Hs9) 5 5 G R S568-8(NR,Hs7) 1 1 H VR Note: <4> nd <14> only used for type. R R Solenoid coil (KU type) R 4883 lectricl 電気アクセサリ ccessories, 照号 No. 部品番号 rt No. 電圧記号 Voltge Code VR KU-G KU-H 4818 KU4-G KU4-H 4831

Solenoid operated directional control valves with spool position monitoring DG4V-3-SW

Solenoid operated directional control valves with spool position monitoring DG4V-3-SW Solenoid operted directionl control vlves with spool position monitoring DG4V-3-SW 3- Directionl Control Vlves Model Code DG4V-3-(L)-M-SW---7-(8)-54 3 4 5 6 7 8 9 hese operted directionl control vlves