DIVERTER VALVES - Walvoil

1 DIVERTER VALVESD iverter valvesDGR002A2 WARNING!All specifications of this catalog refers 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 April 2006:This edition supercedes all prior informationThis catalog 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.

2 That can be coupled to obtain 6--way or 8--way s available in several sizes for flow up to 280 l/min --74 US 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, wherevermovement sequence or control selection of different actuators is valvesDGR002A3 DIVERTER valvesDGR002A4mechanical control valveDFDGR002A5 ContentWorking control valveDGR002A6DF5DF10DF20DF25N.

3 Of available ways2--3--62--3--62--3--63 Nominal flow rating60 l/min16 US gpm90 l/min24 US gpm140 l/min37 US gpm280 l/min74 US gpmOperating pressure(maximum)315 bar4600 psi315 bar4600 psi315 bar4600 psi315 bar4600 psiInternal leakage A(B) T p=100 bar 1450 psi with fuidand valve at 40 C 104 F5cm3 in3/min5cm3 in3/min8cm3 in3/min8cm3 in3/minHydraulic fluidMineral base oilFluid temperaturewith NBR sealsfrom --20 Cto80 C/from --4 F to 176 Fwith FPM sealsfrom --20 C to 100 C/from --4 F to 212 FViscosityoperating rangefrom 15 to 75 mm2/s --from 15 to 75 cStyminimum12 mm2/s --12 cStmaximum400 mm2/s --400 cStMax.

4 Level of contamination--/19/16 -- ISO 4406 /NAS 1638 -- class10with mechanical controlfrom --40 Cto60 C/from --40 F to 140 FAmbient temperature forworking conditionswith hydraulic and pneumaticcontrolsfrom --30 Cto60 C/from --22 F to 140 Fgwith electric controlsfrom --20 Cto50 C/from --4 F to 122 FNOTE --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.

5 For availability contactSales DepartmentWorking conditionsThis catalogue shows technical specifications and diagrams measured with mineral oil of 46 mm2/s --46 cStviscosity at 40 C--104 threadsmechanical control valveDFDGR002A7051015200 20406080 FlowPressure(bar)(l/min)Pressure drop versus flowP A200100(psi)51015(US gpm)20 Hydraulic circuit2--wayAvailable as body only inDF5/2execution;for other executions 3--way body is kitFlange withdust--proof seal12 APSpool typeA12 APSpool typeBPerformance dataAPDF mechanical control valveDGR002A805101520090180 270 360 FlowPressure(bar)(l/min)DF25/3 Spool B(psi)200100 Spool A306090(US gpm)05101520060120180 FlowPressure(bar)(l/min) df20 /3 Spool A(B)(psi)200100153045(US gpm)051015200 306090120 FlowPressure(bar)(l/min) df10 /3 Spool A(B)(psi)200100102030(US gpm)051015200 20406080 FlowPressure(bar)(l/min)DF5/3 Spool ASpool B(psi)20010051015(US gpm)

6 20 Hydraulic circuitAP12 BSpool type BBSpool typeAAP12B3--wayIt s possible to obtain 2--way DIVERTER valve plugging port A or dataPressure drop versus flow: P A(B)APBmechanical control valveDFDGR002A905101520060120180 FlowPressure(bar)(l/min) df20 /6 Spool A(B)200100(psi)153045(US gpm)051015200306090120 FlowPressure(bar)(l/min) df10 /6 Spool A(B)200100(psi)102030(US gpm)051015200 20406080 FlowPressure(bar)(l/min)DF5/6 Spool ASpool B200100(psi)51015(US gpm)20 Hydraulic circuit6--wayCE12 ABDFCE12 ABDFS pool typeASpool typeBPerformance dataPressure drop versus flow: A C(E). = 11 mm / in* = 11 mm in* data2--way DF5/2 valve3--way DF5/3 valvePBABAPAADF5mechanical control = 11 mm in* holesDimensional 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 DGR002A11DF5mechanical control valve DF5/3 A 17 SLP -- body3-way spool6-way body6-way spool2-way body2-way spoolmechanical control valveDF5 DGR002A13 IOptional handleverTYPECODEDESCRIPTIONAL01/M8x1201 70011012 For lever L.

7 Height 120 mm in1. Body kit*TYPE CODEDESCRIPTIONDF5/65CO2222700 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. Body kit*TYPE CODEDESCRIPTIONDF5/35CO2221700 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 (*)

8 -- Codes are referred toUN-UNF 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 218IA15V18105850*ON/OFF high pressure hydraulic kit withspring return in position 218IB1N5V18105870*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 IDR505700*ON/OFF high pressure hydraulic controlIB25 IDR705700*ON/OFF low pressure hydraulic control1.

9 Kit corpo*TYPE BODYDESCRIPTIONDF5/25CO2220700 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.

10 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). Nm Nm lbftOperating featuresLocking and unlocking force: 100 N lbf 10%.. Nm Nm Nm Nm lbftDF5mechanical control valveDGR002A14 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)