MONOBLOCK DIRECTIONAL CONTROL VALVE - Walvoil

1 MONOBLOCK DIRECTIONALCONTROL VALVESD11 DAT004A2 Features2ndedition June 2009:Questa edizione aggiorna tutte le !All specifications of this catalog refer to the standard product at this , oriented to a continuous improvement, reserves the right todiscontinue, modify or revise the specifications, without IS NOT RESPONSIBLE FOR ANY DAMAGECAUSED BY ANINCORRECT USE OF THE informationThis catalog shows the product in the most standard contact Sales more detailed information or special , compact and heavy duty designed MONOBLOCK valves from 1 to 6 sections for open and closed centre hydraulic with a main pressure relief VALVE and a load check with parallel or series power beyonf port (only for parallel circuit).HDiameter 20 mm ininterchangeable wide variety of service ports and circuit manual, pneumatic, hydraulic, electro--hydraulic and remote with flexible cables spool CONTROL relief A spool B side port and auxiliary relief valves with cross check and anti--cavitation executionsSD11/1--N DIRECTIONAL DIRECTIONAL VALVE with series and conditionsFilettature standardSD11 DAT004A4 This catalog shows technical specifications and diagrams measured with mineral oil of 46 mm2/s --46 cStviscosity at 40 C--104 flow rating70 l/min18 US gpmOperating pressure (maximum)parallel circuit315 bar4600 psipgp()series circuit250 bar3600 psiMax.

2 Back pressureon outletT25 bar360 psiInternal leakage A(B) T p=100 bar -- 1450 psifluid and VALVE at 40 C 104 F3cm3 in3/minFluidMineral base oilFluid temperaturewith NBR sealsfrom --20 Cto80 Cfrom --4 F to 176 Fwith FPM (VITON) sealsfrom --20 C to 100 Cfrom --4 F to 212 FViscositycampo di lavorofrom 15 to 75 mm2/sfrom 15 to 75 cStyminima12 mm2/s12 mm2/smassima400 mm2/s400 mm2/sMax level of contamination--/19/16 -- ISO 440619/16 -- ISO 4406 Ambienttemperatureforwith mechanical controlfrom --40 Cto60 Cfrom --40 F to 140 FAmbient temperature forworkingconditionswith hydraulic, pneumatic controlsfrom --30 Cto60 Cfrom --22 F to 140 Fworkingconditionswith electric controlsfrom --20 Cto50 Cfrom --4 F to 122 FNOTE --For different conditions please contact Sales STANDARDSBSPUN--UNFMETRICNPTFTHREADACCOR DINGTOISO 228/1 ISO 263 ISO 262 ANSI TOBS 2779 ANSI unifiedCAVITYACCORDINGTOISO1179119269974 --1 ACCORDING TOSAEJ1926J476aDIN3852--2shape X or Y3852--1shape X or YPORTS THREADMAIN PORTSBSPUN--UNFMETRICII nletPand power beyondCG1/27/8--14 (SAE 10) (SAE 8) (SAE 10) PILOT PORTSP neumaticNPTF 1/8--27 NPTF 1/8--27 NPTF 1/8--27 HydraulicG1/49/16--18 (SAE 6)G1/4SD11 DAT004A5 TYPEEFW eightTYPEEFW eightTYPE mminmminkglbTYPE mminmminkglbSD11 data(parallel circuit)WALVOILSD11/2--PP060000110421900 1 MADE IN ITALYV alve codeProduction batch.

3 P06 = production year (2006)00001 = progressive numberValve 120 WALVOILSD11/2--PP0600001104219001 MADE IN ITALYM1054spool out33spool circuitStandard configuration with side inlet and open center circuit (AETconfiguration).Main relief valveLever boxLoad check valveAllenwrench424 Nm lbftTop inlet and outlet configurationPA1 B1A2 B2 TDescription example:SD11/2--P(JG3--120)/18L/18L/AET- -PSA--SAE120PA1 B1A2 B2 TDescription example:SD11/2--P(JG3--120)/18L/18L/AET- -SAE120 Standard configurationPressure line A port line B port linePositioner kitOpen center plugAllenwrench824 Nm lbft17501750 Outlet lineFlow throught (LC)SD11 DAT004A6 Work port to outletInlet to work portOpen centerPerformance data(pressure drop vs. flow)0102030400 3060900102030400306090 FlowPressure0102030400 20406080100 From side inlet to side side inlet toAport (spool in position1)orBport (spool in position2).

4 FromAport (spool in position2)orBport (spool in position1) to side --Measured with spool type 1.(l/min)(bar)FlowPressure(l/min)(bar)Fl owPressure(l/min)(bar)A1 A2 A3B1 B2 B3 PTA4 A5 A6B4 B5 B6A1 A2 A3B1 B2 B3 PTA4 A5 A6B4 B5 B6A1 A2 A3B1 B2 B3 PTA4 A5 A6B4 B5 B62 sections4 sections6 sectionsP A6(B6)P A1(B1)A6(B6) TA1(B1) T540360180(psi)0540360180(psi)0540360180 (psi)0510(US gpm)1520510(US gpm)1520510(US gpm)1520SD11 DAT004A7SD11 DAT004A8 Ordering / 2 -- P (KG3--120) / 1 8 L / 18L . P3(G3--120) / AET -- PSL -- SAE* 4. relief valvesetting (bar)Description Inlet reliaf optionspage 10 Standard setting is referred to 10 l/min / US gpm VALVE blanking plugVMD10/1: direct differential pressure relief VALVE type K (standard)(KG2--80)5 KIT110112 Range 20 to 63 bar/290 to 900 psistandard setting 40 bar/580 psi(KG3--120)5 KIT110113 Range 63 to 200 bar /900 to 2900 psitaratura standard 120 bar /1750 psi(KG4--220)5 KIT110114 Range 180 to 315 bar /2600 to 4600 psistandard setting 220 bar /3200 psiVMD10/1.

5 Direct pressure relief VALVE type Y(YG1--80)3 XCAR110211 Range 63 to 125 bar /900 to 1800 psistandard setting 80 bar/1150 psi(YG2--125)3 XCAR110212 Range100 to 160 bar/1450 to 2300 psitandard setting 125 bar /1800 psi(YG3--175)3 XCAR110213 Range 125 to 250 /1800 to 3600 psistandard setting 175 bar /2500 psi(YG4--220)3 XCAR110214 Range 200 to 315 /2900 to 4600 psistandard setting 220 bar /3200 psiVMP10/1: pilot pressure relief VALVE type X(XG--125)X006211120 Range 25 to 315 bar /360 to 4600 psistandard setting 120 bar /1750 VALVE setting (bar) Body kit*TYPE CODEDESCRIPTION1--P5KC1417000 Parallel, 1 section2--P5KC1427000 Parallel, 2 sections3--P5KC1447000 Parallel, 3 sections4--P5KC1477000 Parallel, 4 sections5--P5KC1517000 Parallel, 5 sections6--P5KC1547000 Parallel, 6 sectionsInclude body, seals, rings and load check valvespage 48 Port relief valves , pilot check valves ,antishock valves ,anticavitationvalvesand (*)

6 -- Items are referred A side spool positionerspage 20 TYPE CODEDESCRIPTION7FC5V07310000 With friction and neutral position sensor85V08110000 With spring return in neutral position8D5V08110200 With spring return in neutral position and pinwith M6 female thread for dual control8D15V08110210 With spring return in neutral position and pinwith 8mm ( ) radial hole8D25V08110220 With spring return in neutral position and pinwith M8 male thread for dual control8TL5V08110310 Come tipo 8, per comando a cavo flessibile8F25V08110101 Come tipo 8 con limitatore di corsa regolabile8M35V08110400 Come tipo 8 con perno uscente per comandomicrointerruttoreinposizione1e219 5V19110000 2 positions, with spring return in neutralposition from position 1205V19110000 2 positions, with spring return in neutralposition from position 2115V11110000 Detent in positions neutral, 1 and 2125V12110000 Detent in positions 1 and 2155V15110000 2 positions, detent in positions 1 and neutral165V16110000 2 positions, detent in positions 2 and neutral215V21110000 Aggancio in pos.

7 2 e ritorno a molla in pos. 19B5V09110000 With detent in position 1 and spring return inneutral position10B5V09110000 With detent in position 2 and spring return inneutral position11B5V11210000 Detent in positions 1 and 2 and spring return inneutral position8MG35V08110050 As type 8 and microswitch in positions 1 and 28K5V08710112 As type 8 and 12 VDC solenoid lock device5V08710124 As previous, 24 VDC8P5V08110701 ON/OFF pneumatic kit8PG5V08111706 Proportional pneumatic kit8 EPG35V08111725 12 VDC ON/OFF electropneumatic kit5V08111726 24 VDC ON/OFF electropneumatic kit8ID35V08111801 Proportional hydraulic kit8EI35V08110350 12 VDC ON/OFF electrohydraulic kit5V08110351 24 VDC ON/OFF electrohydraulic kitSpecial positioners for particular spoolspage With detent in position 1.

8 Automatic release inneutral position11A5V11511000 With detent in position 1 and 2, automaticrelease in neutral positionParticular positioner kits for special spoolspag. 4 pos. with spring return in neutral pos. anddetent in 4thpos.: for spool 513C5V13211000 4 pos. with spring return in neutral pos. anddetent in 4thpos.: for spool 5VR8 MCCR5V08210021 Spring return in neutral position, with reducedspool stroke:for spool 8F13FZ15V13611100 4 pos. with spring return in neutral pos. anddetent in 2ndpos.: for spool 88. Inlet and outlet selection*page 67. Outlet port optionspage 455. B side optionspage 36 Ordering codesTYPE CODEDESCRIPTIONL5 LEV110000 Standard lever boxLF15 LEV110101 Lever box with adjustable flow limiterLS5 LEV110020 Waterproof lever boxLB5 LEV310000 Steel leverLEB5 LEV610000 Safety lever boxSLP5 COP110000 Without lever box, with dust--proof plateTQ5 TEL110110CD flexible cable connectionLCB5 CLO211100 Joystick lever for 2 sections operationTYPE CODEDESCRIPTIONAET3 XTAP732201 Open center plugAEK3 XTAP532450 Closed center plugAE3 XGIU532660*SAE10 power beyond sleeveAET--EL5 CAR411312 With 12 VDC electric CONTROL unloadervalve.

9 Normally open circuit5 CAR411314As previous 24 VDCTYPE CODEDESCRIPTIONPSL3 XTAP826160 SAE10 plug forupper inlet and outlet ( ): side ports openPSA3 XTAP826160 SAE10 plug for side inlet and outlet ( ): upper ports open3. Spool optionspage 13 TYPE CODEDESCRIPTION13CU1410130 Double acting, 3 positions, with A and Bclosed in neutral position1A3CU1421130 Double acting, 3 positions, with A open totank in neutral position1B3CU1422130 Double acting, 3 positions, with B open totank in neutral position23CU1425130 Double acting, 3 positions, with A and Bopen to tank in neutral position33CU1431130 Single acting on A, 3 positions, B pluggedrequires G3/8 plug (see partI)43CU1435130 Single acting on B, 3 positions, A pluggedrequires G3/8 plug (see partI)Special spools for particular positioner kitspage acting, 4 positions, floating circuitin 4thposition with spool in5VR3CU1443610 Double acting, 4 positions, floating circuitin 4thposition with spool out, with checkvalve83CU1462110 Doppio effetto, 4 pos.

10 , rigenerativo in 4aposizione con cursore a entrare8F3CU1461100 Double acting, 4 positions, regenerativecircuit in 4thposition with spool inSpecial spools for standard positioner kitspage (9A)3CU1410300 Double acting, 3 positions, with A and Bclosed in neutral pos:for 9A positioner1(11A)3CU1410320 Double acting, 3 positions, with A and Bclosed in neutral pos:for 11A positioner9. Complete controlspage 41 Proportional hydraulic CONTROL type8 IMand rotative CONTROL A and B ports plugs*TYPE CODEDESCRIPTIONSAE83 XTAP822150 For single acting spools type 3 and 4 IIOptional handleversTYPECODEDESCRIPTIONAL01/M10x20 0170012020 For lever L: height 200 mm inAL08/M12x250170013125 For joystick LCB: height 250 mm in01002003004000 20406080 Direct differential pressure relief vaveInlet relief optionsVMD10 ( K G 3 -- 120 )Standard setting in bar (for value see page 8)Adjustment typeAdjustment type(G, H)Adjustable spring type(2,3,4).