DIVERTER VALVES - Walvoil

1 DIVERTER VALVESD iverter valvesDGR002E2 WARNING!All specifications of this catalogue refers to the standard product at thisdate. Walvoil , 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 April 2006:This edition supercedes all prior informationThis catalogue shows the product in the most usual contact Sales more detailled information or special and maintenancepage with alternating spool; it s sectional type to obtain 8--way or 10--way s possible to flange mounting a block with cross return anti--shock with several feeding voltage are contentsWith mechanical controlH2--3--6--8--way with alternating s available in several sizes for flow up to 120 with several feeding voltage are with alternating s available in several sizes for flow up to 220 , pneumatic, hydraulic, cam and ON/OFF electro--hydraulic controlsProduct markingpage rotary controlH3--4--way with rotary spool, that can be coupled to obtain 6--way or 8--way s available in several sizes for flow up to 280 ON/OFF solenoid controlMonoblock DFE seriespage DFE seriespage seriespage seriespage re simple, compact and heavy duty designed, with cast iron body and steel from 2--way to 10--way, DIVERTER VALVES are suitable to intercept and divert the flow on hydraulic systems.

2 Wherevermovement sequence or control selection of different actuators is valvesDGR002E3 DIVERTER valvesDGR002E4mechanical control valveDFDGR002E5 ContentWorking control valveDGR002E6DF5DF10DF20DF25N. of available ways2--3--62--3--62--3--63 Nominal flow rating60 l/min90 l/min140 l/min280 l/minOperating pressure(maximum)315 bar4600 psi315 bar4600 psi315 bar4600 psi315 bar4600 psiInternal leakage A(B) T p=100 bar 1450 psiwith fuid and valve at 40 C5cm3 in3/min5cm3 in3/min8cm3 in3/min8cm3 in3/minHydraulic fluidMineral base oilFluid temperaturewith NBR sealsfrom --20 Cto80 Cwith FPM sealsfrom --20 C to 100 CViscosityoperating rangefrom 15 to 75 mm2/s --from 15 to 75 cStyminimum12 mm2/s --12 cStmaximum400 mm2/s --400 cStMax. level of contamination--/19/16 -- ISO 4406with mechanical controlfrom --40 Cto60 CAmbient temperature forworking conditionswith hydraulic and pneumaticcontrolsfrom --30 Cto60 Cgwith electric controlsfrom --20 Cto50 CNOTE --For different working conditions please contact Sales STANDARDSBSPUN--UNFNPTFMETRICTHREADACCOR DINGTOISO 228/1 ISO 263 ANSI 262 ISO 262 ACCORDING TOBS 2779 ANSI unifiedCAVITYACCORDINGTOISO1179119269974 --16149 ACCORDING TOSAEJ1926J476aJ2244 DIN3852--2shape X or Y3852--1shape X or YPORTS THREADALL PORTSBSPUN--UNFMETRIC(ISO 9974--1)METRIC(ISO 6149)DF5G3/83/4--16 (SAE 8) (SAE 10) (SAE12)DF25G115/16--12(SAE16)PILOT PORTSP neumaticNPT 1/8--27 NPT 1/8--27 NPT 1/8--27 NPT 1/8--27 HydraulicG1/49/16--18 (SAE 6)Optional threads.

3 For availability contactSales DepartmentWorking conditionsThis catalogue shows technical specifications and diagrams measured with mineral oil of 46 mm2/s --46 cStviscosity at 40 threadsmechanical control valveDFDGR002E7 Hydraulic circuit2--wayAvailable as body only inDF5/2execution;for other executions 3--way body is kitFlange withdust--proof seal12 APSpool typeA12 APSpool typeB051015200 20406080 FlowPressure(bar)(l/min)Performance dataPressure drop versus flowP A200100(psi)APDF mechanical control valveDGR002E8 Hydraulic circuit05101520090180 270 360AP12 BSpool type BBSpool typeAAP12B3--wayIt s possible to obtain 2--way DIVERTER valve plugging port A or dataPressure drop versus flow: P A(B)051015200 20406080 FlowPressure(bar)(l/min)DF5/305101520060 120180 FlowPressure(bar)(l/min)DF20/3051015200 306090120 FlowPressure(bar)(l/min)DF10/3 FlowPressure(bar)(l/min)DF25/3 Spool A(B)Spool A(B)Spool ASpool BSpool B(psi)200100(psi)200100(psi)200100(psi)2 00100 Spool AAPB mechanical control valveDFDGR002E9 Hydraulic circuit051015200306090120051015200 20406080 FlowPressure(bar)(l/min)DF5/6 FlowPressure(bar)(l/min)DF10/60510152006 0120180 FlowPressure(bar)(l/min)DF20/6 Spool A(B)Spool A(B)Spool ASpool B6--wayCE12 ABDFCE12 ABDFS pool typeASpool typeBPerformance dataPressure drop versus flow: A C(E).

4 200100(psi)200100(psi)200100(psi) = 11 mm / * = 11 mm in* data2--way DF5/2 valve3--way DF5/3 valvePAAPBABADF5mechanical control = 11 mm in* data6--way DF5/6 45 16229H8(0+0,022)8 Spool endStandard endSpherical end type cam (*)-- With spool out(positioner kit type 17)** x 45 (0+ )CDEFABCDAB mechanical control valveDF5 DGR002E11DF5mechanical control valve DF5/3 A 17 body3-way spool6-way body6-way spool2-way body2-way spoolmechanical control valveDF5 DGR002E13 IOptional handleverTYPECODEDESCRIPTIONAL01/M8x1201 70011012 For lever L: height 120 mm in1. Body kit*TYPE CODEDESCRIPTIONDF5/65CO2222300 Standard body kitInclude body and seals2. Spool optionsTYPE CODEDESCRIPTIONA3 CAS1056106--way, 2 positions with ports connectedin transit positionB3 CAS1057106--way, 2 positions with ports closed intransit positionAC3 CAS105620As type A prearranged for cam controlBC3 CAS105720As type B prearranged for cam control6-way1.

5 Body kit*TYPE CODEDESCRIPTIONDF5/35CO2221300 Standard body kitInclude body and seal2. Spool optionsTYPE CODEDESCRIPTIONA3 CAS1053103--way, 2 positions with ports connectedin transit positionB3 CAS1054103--way, 2 positions with ports closed intransit positionAT3 CAS105330As type A with spherical endAC3 CAS105320As type A prearranged for cam controlBC3 CAS105420As type B prearranged for cam control3-wayOrdering codesNOTE (*)-- Codes are referred Positioner kitspage 14 TYPE CODEDESCRIPTION125V12105000 Detent in positions 1 and 2175V17105000 Spring return in position 117Y5V17105010As type 17, it must be coupled to IA2control18ME5V18405110 Spring return in position 218P5V18105700ON/OFF pneumatic kit with spring returnin position 218IA15V18105820*ON/OFF high pressure hydraulic kit withspring return in position 218IB1N5V18105811*Comando idraulico abassa pressioneconritorno a molla in posizione 24. Control kitspage 17 TYPE CODEDESCRIPTIONSLP5 COP105000 Without lever box with dust--proof plate kitSLCZ5 COP205030 Without lever box with endcapTQ5 TEL105110 Flexible cable connectionL5 LEV105000 Standard kever boxCB5 CAM105020 Cam controlIA25 IDR505000*ON/OFF high pressure hydraulic controlIB25 IDR705000*ON/OFF low pressure hydraulic control1.

6 Kit corpo*TYPE BODYDESCRIPTIONDF5/25CO2220300 Standard body kitInclude body and seals2. Spool optionsTYPE CODEDESCRIPTIONA3 CAS1052102 positions with open centre in neutralB3 CAS1051102 positions with closed centre in neutralAT3 CAS105230As type A with spherical endBT3 CAS105130As type B with spherical endAC3 CAS105220As type A prearranged for cam controlBC3 CAS105120As type B prearranged for cam 1 2 -- 1 0 -- 8 -- 6 -- 4 -- 2 0 StrokeForce(mm)(N)Force--Stroke diagram-- 11(in)4020(lbf)-- 0 . 2-- 0 . 40DE60-- 2 0--1000100200300-- 1 2 -- 1 0 -- 8 -- 6 -- 4 -- 2 0 StrokeForce(mm)(N)Force--Stroke diagram-- 11(in)4020(lbf)-- 0 . 2-- 0 . 40DE60-- 2 detentPositioners kitsKit 1217 kit17Y kitWith spring return201 Detent in positions 1 and return in position 1; it s supplied with standard spring type D (see force--stroke diagram).Available also with heavier spring type E (17 MEcode5V17305000).As kit 17, it must be only coupled to IA2 controlon page s available also with heavier spring type E (17 YMEcode:5V17305003).

7 Nm Nm lbftOperating featuresLocking and unlocking force: 100 N lbf 10%.. Nm Nm Nm Nm lbftDF5mechanical control valveDGR002E14 Operating featuresPilot pressure: min 6 bar /87 10 bar /145 psi118V1 NPT 1/8 Breather plugChiave 13 -- Nm lbftWrench 1024 Nm Nm lbftWrench Nm Nm (mm)(N)Force--Stroke diagram11(in)(lbf) 6 0-- 3 0018ME kit201 Spring return in position pneumatic kit type 18 PPositioner kits201V1 With spring return in position spring Nm Nm lbftmechanical control valveDF5 DGR002E15 Operating 50 bar /725 250 bar /3600 psi18IA1 kitPositioner kits201X1 With high pressure pilot and spring return to position Nm lbftG1 Nm lbftWrench 2442 Nm /31 lbftWith ON/OFF hydraulic control18IB1N kit201V1 With low pressure pilot and spring return to position Nm control Nm lbft21 Vertical handleverassemblyHorizontal Nm prearrangemetControl kitsSLP kitSLCZ kitL lever with protection boot lever pivot box.

8 It can be rotated 180 (executionL180).Mechanical control with dust--proof cap usable with pneumatic and hydraulic spoolpositioner Nm control valveDF5 DGR002E17 Operating 50 bar /725 psiOperating 250 bar /3600 Nm lbft24 Nm cam controlControl kitsON/OFF hydraulic controlsWith high pressure pilot; it must be coupled to 17Y kit(see page 14). bronze bearing; it must be coupled to 17 kit(see page 14).201IB2 kitIA2 kitWith low pressure pilot; it must be coupled to 17 kit(see page 14). Nm lbftG1 lbftWrench24--42Nm/31 control valveDGR002E18 Valve is supplied painted as standard,withonecoatof Primerblack antirustpaintOther DFC050/3 valveCam spool control suggested for severe applications; it requires a special body, spool and control typeBComplete description:DFC050/3B17 GSLP--<CVN> holesAAAS pool in rest positionP BStroke limit = 11 mm in(full opening)Stroke = A (start opening)Performance data048120 20406080 FlowPressure(bar)(l/min)Pressure drop versus flowP A(B)0100200300400500024681012 StrokeForce(N)(mm)11 Operating (psi)160906030(lbf)123(in)4 PABAB mechanical control valveDF5 DGR002E19 Valve is supplied painted as standard,withonecoatof Primerblack antirustpaint048120 20406080 FlowPressure(bar)(l/min)Pressure drop versus flowP A(B)0100200300400500024681012 StrokeForce(N)(mm)11 Operating force1208040(psi)160906030(lbf)123(in)4 Other executions6--way DFC050/6 valveComplete description:DFC050/6B17 GSLP--<CVN>code.

9 122080018 Spool in rest positionA C/B DPerformance holesAAAS troke limit = 11 mm in(full opening)Stroke = E/B F (start opening)Spool control valveDGR002E20 Astroke = 14 mm holes* data3--way DF10/3 valvePBABA mechanical control valveDF10 DGR002E21 Astroke = 14 mm inDimensional data6--way DF10/6 holes * control valveDGR002E22 NOTE (*)-- With spool out (positioner kit type 17)Dimensional dataSpool end51810H8(0+0,022) 2732 Standard endSpherical end type 141112 Rotary cam ** (0+ )mechanical control valveDF10 DGR002E23DF10mechanical control valveDGR002E243-way body3-way spool6-way body6-way spoolOrdering valve DF10/3 A 17 control valveDF10 DGR002E25 IOptional handleverTYPECODEDESCRIPTIONAL01/M10x200 170012020 For lever L, height 200 inTYPE CODEDESCRIPTIONG1/23 XTAP727180*Body conversion from 3--way to 2--waycircuitIIPorts plug2. Positioner kitspage 26 Ordering codes1. Body kit*TYPE CODEDESCRIPTIONDF10/35CO2241300 Standard body kitInclude body and seals3.

10 Spool optionsTYPE CODEDESCRIPTIONA3 CAS1103103--way, 2 positions with ports connectedin transit positionB3 CAS1104103--way, 2 positions with ports closed intransit positionAT3 CAS110330As type A with spherical endAC3 CAS110320As type A prearranged for cam controlBC3 CAS110420As type B prearranged for cam controlTYPE CODEDESCRIPTION125V12110000 Detent in positions 1 and 2175V17110000 Spring return in position 1185V18110000 Spring return in position 218P5V18110710ON/OFF pneumatic kit with spring returnin position 218IA15V18110821*ON/OFF high pressure hydraulic kit withspring return in position 218IB15V18110810*ON/OFF low pressure hydraulic kit withspring return in position 24. Control kitspage 28 TYPE CODEDESCRIPTIONSLP5 COP110000 Without lever box with dust--proof plate kitSLC5 COP210000 Without lever box with endcapL5 LEV110000 Standard lever boxCB5 CAM110020 Cam controlIA25 IDR510001*ON/OFF high pressure hydraulic controlIB25 IDR710000*ON/OFF low pressure hydraulic control3-way1.