Hydraulic Valves. Power transmission Valves

Transcription

1 Hydrulic Vlves

2 oclin Hydrulics specilizes in the design, mnufcture nd mrketing of hydrosttic trnsmissions. Hydrulic Vlves Our success is sed on wide rnge of products, our high qulity stndrds nd strong culture of innovtion. 12 ower trnsmission Vlves 4 Open Loop Vlves Check Vlves ressure Control Vlves Flow Control Vlves Directionl Control Vlves Compct connecting components oclin Hydrulics Open Loop Vlves re designed nd optimized for hydrulic systems with pressure rnge up to 35 r. his product rnge cn esily e used in closed loop systems s well. 1 rke Vlves rke ctutors ower rke Vlves rctors & rilers rke Vlves ccumultor chrging Vlves oclin Hydrulics hs developed rking system to oth enhnce hydrosttic rking performnce nd dd synchronized control for comintions of oth hydrosttic nd mechnicl rke systems on single vehicle. his product rnge is designed to e esily integted to n existing rking circuit. 14 rction Control Vlves Flow Control Vlves Freewheeling Vlves Exchnge Vlves Designed for hydrosttic trnsmission, these vlves re sized to operte t high pressure & high flow. hey re optimized to work with oclin Hydrulics hydrosttic trnsmission. Customized lock Vlves ower rnsmission Vlves & Open Loop Vlves cn e integrted into locks meeting ny customer s needs.

3 Check Vlves lrge connecting nd modulr offer. V-NV NOV ZV Flow control Vlves 2 or 3 wys vlves, pressure compensted. Size (N) Operting pressure Flow rte 6 1 r [SI] l/min [M] Hydrulic schemtics V-NDV VD VC V D FD Direct operted vlves v v v v V-NV 35 [5 76] 1 [26.4] CEO p p p p v v v v V-NOV 35 [5 76] 1 [26.4] CEO ilot operted vlves NOV-6D 35 [5 76] 6 [15.9] s, p p p p hrottle/check vlve Size (N) Operting pressure Flow rte 6 1 r [SI] l/min [M] Setting method V-NDV 35 [5 76] 1 [26.4] CEO Mnul Hydrulic schemtics v v v v p p p p NOV-6E 35 [5 76] 6 [15.9] s, Z ressure compensted flow control vlves VD 35 [5 76] 16 [4.2] CEO (ISO 6264) Mnul, Mechnicl Counterlnce piloted vlves ZV 27 [3 916] 6 [15.9], s, V-ZV 27 [3 916] 6 [15.9] CEO 1 1 v p v p 2 2 v v p p VC 35 [5 76] 5 [13.2] V roportionl Flow dividers 35 [5 76] 9 [23.8], s, crdridge s, Mnul Electric, mnul ressure Vlves Different mounting systems nd direct/pilot operted vlves. VV V-R D 35 [5 76] 7 [18.5] FD 45 [6 526] 3 [8], s,, s, Electric, hydrulic F1 Size (N) Operting pressure Flow rte r [SI] l/min [M] Opertion Hydrulic schemtics VV 4 [5 82] 12 [31.7] Crtridge Direct VV2 21 [3 46] 6 [15.9], s, Direct M2 M1 VL15 lese consult our ppliction engineers 7 [2] Direct F 1 M 1 R 35 [5 76] 9 [23.8] Crtridge Size 4: direct Sizes 6 to 1: pilot V V V-R-..E V V V-R 35 [5 76] 9 [23.8] CEO ilot 4 5 * dimensions: = ISO 9974; s = ISO 1179; = ISO , CEO = ISO 441 * dimensions: = ISO 9974; s = ISO 1179; = ISO , CEO = ISO 441

4 Directionl control Vlves wide rnge of spool types; low pressure drops; high reliility. Up to 25 r [3 6 SI] on the port Up to 35 r [5 77 SI] on the working ports lrge rnge of 6/2, 8/3 selector vlves KVC KVC-NV KV KV KV KVH 6/2 KVM 2/2 3/2 4/2 Size (N) Operting pressure Flow rte r [SI] l/min [M] ctution KV poppet 21 [3 46] 3 [7.9] Electricl KVC 25 [3 626] 35 [9.2] Mechnicl KVC-NV 25 [3 626] 4 [1.5] Mechnicl Modulr Mounting* Non modulr connection, s,, s,, s, KVC 16 [2 32] 16 [4.2] Electricl, s KVC 35 [5 77] 1 [26.4] Electricl KV 21 [3 46] 6 [15.8] utomtic CEO, s, Hydrulic schemtics (exmples) 6/2 Size (N) Operting pressure Flow rte r [SI] l/min [M] ctution KV 35 [5 77] 12 [31.6] Mechnicl KV 35 [5 77] 5 [13.2] Electricl KV 35 [5 77] 12 [31.6] Electricl KV-6K/2 25 [3 626] 5 [13.2] Electricl Modulr Mounting Non modulr connection*, s, YZ 1 2, s,, s,, s, KV 6/2 35 [5 77] 25 [65.8] Electricl s, KVH 315 [4 569] 5 [13.2] Electricl nkle KVH 6/2 315 [4 569] 12 [31.6] Electricl nkle, s,, s, YZ x Hydrulic schemtics (exmples) C D C 1 CD 1 D 2 2 KV- 21 [3 46] 3 [7.9] utomtic CEO 4/2 nd 4/3 KV 35 [5 77] 1 [26.4] Mechnicl CEO KV 35 [5 77] 75 [19.8] Electricl CEO KV 35 [5 77] 12 [31.6] Electricl CEO 6/3 8/3 KV 21 [3 46] 6 [1.58] Electricl, s KV 25 [3 626] 5 [13.2] Electricl, s, 1 12 C D EF 2 12 II I KV 35 [5 77] 13 [34.2] Hydrulic CEO X Y KV (3kO) 25 [3 626] 4 [1.5] Electricl CEO KV 35 [5 77] 3 [79] Electricl CEO X Y KV proportionl 35 [5 77] 3 [7.9] Electricl CEO KVM 35 [5 77] 4 [1.5] Electricl nkle, s, 6 7 * dimensions: = ISO 9974; s = ISO 1179; = ISO , CEO = ISO 441 * dimensions: = ISO 9974; s = ISO 1179; = ISO , CEO = ISO 441

5 Compct connecting components o eliminte the use of pipe connections ccording your spce nd the evolution of the vlving system. he enefits re: Minimize the instlling re nd spce. No expert skill is requered to ssemle nd futhermore, supplement nd chnge to the circuit cn esily nd quickly e crried out. No more prolems such s oil leks, virtion nd noise resulting from pipes nd tues. Compct mounting on mnifold/suplte nkle mounting for KVM directionl control vlve rnge Size Operting pressure Flow rte 6 r [SI] l/min [M] Inlet lock O-KVM 35 [5 77] 4 [1.5] Into pipeline Outlet lock Z-KVM 35 [5 77] 4 [1.5] Into pipeline Verticl Stcking SCK KVM 35 [5 77] 4 [1.5] CEO Screw set SE-KVM Mnifold (mx. 8 sttions) Supltes -KV (mx.1 sttion) Verticl Stcking on KVM rnge thnks to SCK -KVM elements (= ➊+➋+➌) 6 Size N 1 16 Mx.pressure r [SI] 35 [5 77] 35 [5 77] Flow rte l/min [M] 12 [31.6] 3 [79.] dimensions CEO CEO hred connections s s 8 9 * dimensions: = ISO 9974; s = ISO 1179; = ISO , CEO = ISO 441 * dimensions: = ISO 9974; s = ISO 1179; = ISO , CEO = ISO 441

6 rke Vlves nk Mx pressure: 21 r [3 SI] emperture from -2 c to 12 c [-4 to 248 F] Fluid: 1μm filtered minerl oil For single & dul circuit V 2 with verticl lever rke ctutors (Emergency, rking & service rke) Operting pressure r [SI] V E with horizontl lever V 1 with wll pedl V 12 with floor pedl rke type Circuit Vlve type V 2 with floor pedl he underlying concept of oclin Hydrulics rking systems cn e dpted to hndle your specific rking requirements. V rke vlves re widely used for hevy pplictions with pneumtic tyres, high speed nd requiring high flow to rkes (when mster cylinder is inefficient). ump ccumultors Store energy for power off rking ccumultor Chrging Vlve Ensure the pressure is ville in the ccumultor(s) to operte the rke(s) uxiliries Emergency / rking rke Vlve Control the SHR rke to provide emergency nd prking rke functions SHR Spring pplied Hydrulics Relese rke V [29-174] Single-circuit Modulting Service rke V [ ] Dul-circuit Modulting Front Rer V [29-174] Service rke with Single-circuit Comined V [ ] inching Dul-circuit Comined V [ ] Emergency / Single-circuit Reverse modulting V E 1-1 [ ] rking rke Single-circuit Reverse modulting HSR Hydrulic pplied Spring Relese Service rking Vlve rovides HSR rke control to provide dynmic rke functions ower rke vlves (rke ctutor + ccumultor chrging vlve) V11 (single circuit) V22 (dul circuit) V -22E (dul circuit) Cut-in/ cut-out pressure rnge ccumultor chrging vlves Cut-in/ cut-out pressure rnge Operting pressure uxiliry Flow rte uxiliry ccumultor r [SI] l/min [M] l/min [M] Flow rte ccumultor r [SI] r [SI] l/min [M] l/min [M] 11 / 13 [1 595 / 1 888] 12 / 14 [1 74 / 2 31] 135 / 16 [1 958 / 2 321] 16 / 19 [2 321 / 2 756] 17 / 2 [2 466 / 2 91] 18 / 21 [2 611 / 346] 3-12 [ ] [ ] [ ] V 1 V 2 V 22E with floor pedl rctors & trilers rking V1 11 / 13 [1 595 / 1 888] Modulting rke Vlve (single circuit) rovides HSR rkes control to 12 / 14 [1 74 / 2 31] riler provide dynmic rke functions V2 135 / 16 [1 958 / 2 321] (dul circuit) Service rke HSR 16 / 19 [2 321 / 2 756] [ ] [ ] VFR-HX hydruliclly piloted Flow Hydrulic pplied Spring Relese rkes: 5 l/min [13 M] Left Is fully pplied when the ctution Right 17 / 2 [2 466 / 2 91] pressure is mximum Service rke uxiliries: 2 l/min [53 M] VFR-EX 1 18 / 21 [2 611 / 346] electroniclly piloted 11 rctor V- V-D VFR-2 Steering ssist rke (Single circuit) Steering ssist rke (Dul circuit, improved response time) ower rke vlve V- Mx. operting pressure: 12 r [174 SI] Mx. service pressure : 6 r [87 SI] Mx. operting pressure: 12 r [174 SI] Mx. service pressure : 75 r [188 SI] Mx. flow uxiliries : 12 l/min [32 M] ccumultors: 15 l/min [4 M] V-D VFR-EX ccumultors Store energy for power off rking nk ump ccumultor Chrging Vlve Ensure the pressure is ville in the ccumultor(s) to operte the rke(s) Reverse Modulting rke Vlve Controls the SHR rke to provide prking nd emergency rke functions SHR Spring pplied Hydrulics Relese rke Is fully pplied when the ctution pressure is null.

7 nti-slipping systems Vlves o control wheel slippge during operting of hydrosttic self-propelled mchinery in rough terrin conditions, oclin Hydrulics hs developed 2 solutions tht offer n high vehicle grdeility y: Synchroniztion of wheel speed to void soil dmge Optimized mchine performnce nd stility Reduced fuel consumption Incresed tire life (reduced wer) 1/ winlock vlves win Lock is unique proctive hydrulic trction control, y providing flow division while utomticlly trnsferring torque to the wheels with the gretest ground dhesion. nd since it reduces or elimintes the need for flow dividers, it drmticlly reduces the het genertion nd horsepower loss of conventionl trnsmission systems. Hydrulic ssistnce Vlves Free wheeling vlves Cm loe motor technology is idelly suited to ssist drive requirements. he free-wheeling cpility of oclin Hydrulics motors enles high performnce when engged yet will not induce drg on the min trnsmission when disengged. On motor, connects the ports nd R (or L nd R on motor 1C) to tnk nd llows the pistons to return in cylinder-locks nd the motor to turn in freewheeling. It protects the motor from pressure spikes in the csing. Mx. pressure Mx.flow Hydrulic schemtics Opertion r [SI] L/min [M] With y-pss Without y-pss Mx. pressure r [SI] Mx.flow L/min [M] Opertion Hydrulic schemtics VDF H15 45 [6 526] 12 [31.6] Electro-hydrulic V DC F F VD 45 [6 526] 26-5 [7-13] Hydrulic Mechnicl L X VDF H25 45 [6 526] 3 [79] Electro-hydrulic V DC Flnge R V 2 R V R V 2 R V R-L-SV 45 [6 526] 3-5 [7.9-13] Hydrulic Electro-hydrulic H S L H M R SD VDF H25 with remote pilot vlve V R F V R 2/ SmrtDrive Off Rod vlves SmrtDrive Off Rod is n electroniclly mnged trction control, which opertes to restrict flow only when slippge is detected, y using normlly wheel speed sensors nd open proportionl vlves. Entirely progrmmle, the system esily ccommodtes vrying motor displcements nd vehicle steering geometry to offer optiml performnce. SmrtDrive Off Rod cn e instlled y OEMs on production vehicles or offered s n fter sle option (oclin Hydrulics motors just need to e speed sensor redy ). Exchnge Vlves Voltge Mx. pressure r [SI] Mx.flow L/min [M] Hydrulic schemtics Very compct vlve to leed hot oil from the low pressure side of hydrosttic trnsmission circuit to e cooled, filtered or used s source of oil for flushing other pump nd motor cse. VM In-line model VM Flnged model 12 V DC or 24 V DC 45 [6 526] 2 [5.2] or 5 [13.2] Mx. pressure Exchnge flow r [SI] l/min [M] VE 1 45 [6 526] 1 [2.64] VE 3 45 [6 526] 3 [7.9] VE 6 45 [6 526] 6 [15.9], s, Hydrulic schemtics VE1 VE3 VE * dimensions: = ISO 9974; s = ISO 1179; = ISO , CEO = ISO 441 * dimensions: = ISO 9974; s = ISO 1179; = ISO , CEO = ISO 441, Flnge = ISO

8 Electricl Components oclin Hydrulics it is lso KRSS S, V-S Hydrulic Systems ressure switch S, V-S Size 4 Switching cpcity Operting pressure 4 r 5 82 SI dimensions Onto suplte, into pipelines, verticl stcking, DIN 2434, ISO 441 Electricl connector lug-in connector Control lever KRSS 5 / 12V Inner thred, M1 FSON 6, 3-, 8, EN 6121 MR Solenoids for directionl control vlves mplifier for proportionl solenoids R59 45/1 26 W W 6 45 W 1,8 3W 25 r SI M19x1 Into vlve ody - lug-in to ISO 44 - M junior timer M27x1,5 - Into - Deutsch connector vlve ody lug-in to ISO 44 Our world leding expertise enles us to provide customers with innovtive solutions including hydrulic motors, pumps, vlves nd electronics tht enhnce vehicle performnce, energy svings nd sfety. Motors umps Vlves Electronics Customized lock Vlves Our skills nd tools to design the right solution for you: Strong R&D nd engineering tem with long term experiences in designing the solution to customer requests for wide rnge of pplictions Innovtive compct design Short response time from request to offer, smples nd series deliveries dvnced CD/CM tools for design nd mnufcturing Modern nd efficient mchinery nd equipment for series production 14

9 lnts Sles susidiry Logistic center R&D center > 1 plnts on 3 continents > More thn 2 susidiries nd remote offices > Over 15 distriutors round the world > 2, people worldwide Motors umps Vlves Electronics