Vickers Cartridge Valves Pressure Control Valves

1 Revised 2/99725 Screw-in Cartridge ValvesPressures to 415 bar (6000 psi) Flows to 303 l/min (80 USgpm) Vickers Cartridge ValvesPressure Control Valves2 Table of ContentsMODELDESCRIPTIONTYPICALAPPLICATI ONPRESSUREbar (psi)RATED FLOWl/min (USgpm)PAGEI ntroduction3 ADV1 16 Accumulator Discharge Valve210 (3000)30 (8)4 PUV3 10 Pilot Unloading Valve210 (3000)3,8 (1)6RV1 8350 (5000)15 (4) / 23 (6)8RV1 10210 (3000)30 (8)10RV6 10350 (5000)15 (4)12RV10 1070 (1000)38 (10)14RV8 8350 (5000)30 (8)16RV3 10250 (3600)76 (20)18RV8 10 Relief Valves350 (5000)76 (20)20RV3 16350 (5000)30 (8) / 303 (80)22RV2 10350 (5000)114 (30)24RV5 10350 (5000)114 (30)26RV11 12350 (5000)114 (30)28RV5 16415 (6000)303 (80)30RV4 10350 (5000)45 (12)32 VRV11 12 Ventable Relief Valve210 (3000)114 (30)34 PRV1 10165 (2400)15 (4)36 PRV2 10240 (3500)38 (10)38 PRV11 12 Press re Red cing V lves350 (5000)114 (30)40 PRV12 12 Pressure Reducing Valves350 (5000)114 (30)42 PRV2 16415 (6000)151 (40)44 PRV12 10350 (5000)45 (12)46 PSV2 8210 (3000)23 (6)48 PSV4 8350 (5000)15 (4)50 PSV2 10165 (2400)23 (6)52 PSV3 10165 (2400)23 (6)54 PSV4 10380 (5500)15 (4)56 PSV8 10 Press reSeq ence V lves165 (2400)23 (6)58 PSV10 10 Pressure Sequence Valves165 (2400)23 (6)60 PSV1 10165 (2400)23 (6)62 PSV5 10380 (5500)7,6 (2)64 PSV7 10125 (1800)23 (6)66 PSV11 12350 (5000)114 (30)68 PSV1 16415 (6000)95 (25)70C-**-2(U)Standard Cavity Dimensions72C-**-3(S)Standard Cavity Dimensions73C-**-4 Standard Cavity Dimensions74C-**-2(U)Aluminum Housings, Part Numbers, Dimensions & Weights75C-**-3(S)Aluminum Housings, Part Numbers, Dimensions & Weights76C-**-4 Aluminum Housings, Part Numbers, Dimensions & Weights77C-**-2(U)

2 Steel Housings, Part Numbers, Dimensions & Weights78C-**-3 Steel Housings, Part Numbers, Dimensions & Weights79 Spare Parts80 Supporting ProductsRoughing & Finishing Tools81 Index83E Vickers , Incorporated 1999 All Rights Reserved3 Introduction For over seventy years, Vickers hasprovided its customers with qualityproducts and innovative solutions for alltheir power and motion Control products featured in this catalogrepresent the very best in screw-incartridge Pressure Control in this catalog have beenfatigue tested for one million cycles at132% or 10 million cycles at 115% ofrated Pressure ratings are shown for allproducts featured in this catalog typicalapplication Pressure and fatigue typical application Pressure rating isthe maximum recommended operatingpressure for the valve in a given fatigue Pressure rating is the pressurefor the valve to be free for infinite life frommetal are committed to maintaining thisposition by offering the mostcomprehensive range of Cartridge valvesfor industrial and mobile catalog gives basic specifications forVickers Pressure Control screw-in cartridgevale.

3 Its purpose to to provide a quick,convenient reference tool when choosingVickers Cartridge Valves or designing asystem using these offers a full range of direct andpilot operated relief, reducing, sequenceand unloading Valves . In general, thedirect operated products are fastest inresponse while pilot operated types havea flatter Pressure /flow ValvesWhen selecting a relief valve for aspecific application, considerationshould be given to the followingD Direct operated poppet types RV1 and RV10 Suitable for continuous duty withreliable fast response, the RV10 beinga low Pressure , low cost option. Thesevalves are also suitable for piloting theDPS2 logic Pilot operated poppet type withreverse free-flow check RV2 Use as a service line relief whereanticavitation make-up is required. Itmay also be applied as an internallypiloted counterbalance valve in aservice Direct operated poppet type,differential area models RV3and RV8 Sometimes termed a differential arearelief valve.

4 A fast acting valve, highlytolerant of contaminant and providingan alternative flow path, frequentlybeneficial in manifold layout. Utilized inCRV3 cross-line relief Pilot operated spool type RV5 Well suited for repetitive, continuousduty with a low Direct operated ball type RV6A fast-acting valve for intermittent low flow, low cost valve may beused as a pilot section for a largermain-stage valve, or piloting ValvesTwo types are available:D Direct operated with relievingfeature PRV1D Pilot operated with relieving feature PRV2 Sequence ValvesA complete range of sequence functionsis available, including:D Normally-closed and normally-openmodelsD Internal and external pilot optionsD Internal and external drain optionsD Two and three position modelsExternally drained models may be usedas relief Valves in circuits with alternatingpressure and tank line UnloadingValvesValves that allow accumulators to becharged to a pre-selected maximumpressure at which the pump is pump does not cut-in until theaccumulator Pressure has decayed to apre-selected percentage of maximumpressure.

5 The low-flow PUV3 model canbe used as a stand alone model for lowflow applications, or as a pilot stage intwo-stage arrangements for DischargeValveThis valve is designed to ensure that anaccumulator will discharge when pilotpressure is lost, on pump DataFluid CleanlinessProper fluid condition is essential forlong and satisfactory life of hydrauliccomponents and systems. Hydraulicfluid must have the correct balance ofcleanliness, materials, and additives forprotection against wear of components,elevated viscosity, and inclusion of information on the correctmethods for treating hydraulic fluid isincluded in Vickers publication 561 Vickers Guide to SystemicContamination Control available fromyour local Vickers distributor or bycontacting Vickers , on filtration and theselection of products to Control fluidcondition are included in cleanliness levels, usingpetroleum oil under common conditions,are based on the highest fluid pressurelevels in the system and are coded in thechart below.

6 Fluids other than petroleum,severe service cycles, or temperatureextremes are cause for adjustment ofthese cleanliness codes. See Vickerspublication 561 for exact 16 Accumulator discharge valveFunctional SymbolDescriptionThe ADV1-16 is a poppet type, normally open, externally piloted, screw-in cartridgetype accumulator discharge its unpiloted position, this valve remains open between port 1 and port 2 untilsufficient pilot Pressure is applied to port 3. Flow is then blocked from port 1 toport and specificationsPerformance data is typical with fluid at 21,8 cSt (105 SUS) and 49_C (120_F)Typical application Pressure (all ports)210 bar (3000 psi).. Cartridge fatigue Pressure (infinite life) 210 bar (3000 psi).. Rated flow 30 l/min (8 USgpm).. Minimum pilot Pressure @ ports4 bar (60 psi).. Cavity C-16 3S (See page 73).. Standard housing materialsAluminum.. Temperature range-40 to 120_C (-40_ to 248_F).. FluidsAll general purpose hydraulic fluids such as.

7 MIL H 5606, SAE 10, SAE 20, code 18/16/13.. Pilot ratio100:1.. Weight Cartridge only0,28 kg. ( lbs.).. Seal kits565812 Buna N.. 889611 Viton Pressure Drop CurveSectional View321123 Cartridge onlyPort 3 pilot Pressure = 0 Viton is a registered trademark of Drop psiPressure Drop bar Flow in l/min (21,8 cSt oil @ 49_C)Flow in USgpm (105 SUS oil @ 120_F)05001000200024 6805 10 1520253020000300015015001002500505 Model CodeADV1 16 Dimensionsmm (inch)FunctionADV1 Accumulator discharge valveSize16 16 SizeSealsBlank Buna-NV VitonPilot area ratioPort 3: Port 1 100:1(Minimum pilot Pressure atport 3 4 bar (60 psi)34511322555,3( ) 25,37 ( )12,0( ) 28,55 ( ) ,1 ( ) hex34 Port sizeO Cartridge only6B 3/4 BSPP 12 TSAE 124G 1/2 BSPP6G 3/4 BSPP10 HSAE 10 12 HSAE 12 Housing numberAluminum02 175471566414 Light dutyCodePort sizeAluminumFatigue rated02 160676876726876725876727 Torque Cartridge in housing108 122 Nm (80 90 lbf ft)See page 76 for housings6 PUV3 10 Pilot unloading valveFunctional SymbolDescriptionThe PUV3 is a two-way, normally closed, externally or internally pilot operatedscrew-in Cartridge type pilot unloading valveOperationThis valve blocks flow from port 2 to port 3, until either the predetermined springsetting has been reached, or an external pilot has been applied to port 1.)

8 At thistime flow is then allowed from port 2 to port 3. The valve will reseat at a percentageof the unloading setting as called out in the model code. This valve is used as thepilot stage of a two-stage unloader valve. The main stage of the unloader istypically a DPS2 logic and specificationsPerformance data is typical with fluid at 21,8 cSt (105 SUS) and 49_C (120_F)Typical application Pressure (all ports)210 bar (3000 psi).. Cartridge fatigue Pressure (infinite life) 210 bar (3000 psi).. Rated flow 4 l/min (1 USgpm).. Unloading Pressure adjustment range 20 210 bar (300 3000 psi).. Cavity C-10 3 (See page 73).. Standard housing materialsAluminum.. Temperature range-40 to 120_C (-40_ to 248_F).. FluidsAll general purpose hydraulic fluids such as:.. MIL H 5606, SAE 10, SAE 20, code 18/16/13.. Weight Cartridge only0,15 kg. ( lbs.).. Seal kits565804 Buna N.. 889599 Viton Pressure Drop CurvesSectional View0104012 onlyPiloted full openViton is a registered trademark of Drop psiPressure Drop bar Flow in l/min (21,8 cSt oil @ 49_C)Flow in USgpm (105 SUS oil @ 120_F)0600 ABCDA 75%B 80%C 85%D 90%12312330207 Model CodePUV3 10 Dimensionsmm (inch)FunctionPUV3 Pilot unloading valveSize10 10 SizeSealsBlank Buna-NV VitonAdjustmentC CapS Screw3411322546,0( ) 15,82 ( ) 17,42 ( ) ,4 ( ) hex367846 Loading (closing) Pressure ,as percentage of unloadingpressure75 75%80 80%85 85%90 90%7 Pressure range15 20 100 bar (300 1500 psi)30 100 210 bar (1500 3000 psi)Lower Pressure rating15 20 4 100 bar (60 1500 psi)846,0( )39,0( )

9 S Adjustment C Adjustment5 Port sizeO Cartridge only6 TSAE6 3B3/8 BSPP6 HSAE 68H SAE82G 1/4 BSPP3G3/8 BSPPH ousing numberAluminum56616202 173358 Light dutyCodePort sizeAluminumFatigue rated876704876711876705876714 Torque Cartridge in housing47 54 Nm (35 40 lbf ft)MaximumTorque to 1,3 Nm(10 lbf ft)See page 76 for housings8RV1-8 Relief valveSectional ViewDescriptionThe RV1-8 is a direct acting, poppet type screw-in Cartridge relief RV1-8 remains closed until the predetermined setting is reached at port then lifts off the seat and allows flow from port 1 to port and specificationsPerformance data is typical with fluid at 21,8 cSt (105 SUS) and 49_C (120_F)Typical application Pressure (all ports)350 bar (5000 psi).. Cartridge fatigue Pressure (infinite life)280 bar (4000 psi).. Rated flow For 3 & 36 cracking Pressure 22,7 l/min (6 USgpm).. For 50 cracking Pressure 15,1 l/min (4 USgpm)Cracking Pressure ranges 3 3,4 20 bar (50 300 psi) @ 22,7 l/min (6 USgpm).

10 36 20 250 bar (300 3600 psi) @ 22,7 l/min (6 USgpm)50 100 350 bar (1500 5000 psi) @ 15,1 l/min (4 USgpm)Reseat pressureMore than 90% of cracking Pressure .. Internal leakagePort 1 to 2; 5 drops / min. at 80% of cracking Pressure .. Temperature range-40 to 120_C (-40_ to 248_F).. CavityC 8 2 (See page 72).. FluidsAll general purpose hydraulic fluids such as:.. MIL H 5606, SAE 10, SAE 20, code 18/16/13.. Standard housing materialsAluminum or steel.. Weight Cartridge only0,20 kg ( lbs).. Seal kits02 165875 Buna N.. 02 165877 Viton Flow in l/min (21,8 cSt oil @ 49_ C)Flow in USgpm (105 SUS oil @120_ F)Functional SymbolPressure Override CurvesCartridge onlyViton is a registered trademark of 3 springB 36 springA 50 spring21 Inlet Pressure psiInlet Pressure bar12 CBA0100020003000400050006000123407014021 028035040004812165618209 Model CodeRV1-8 FunctionRV1 Relief valveSize8 8 SizeSealsBlank Buna NV VitonAdjustmentC CapK KnobS ScrewValve housing materialOmit for Cartridge onlyS Steel A Aluminum C AdjustmentTorque to 3 6 Nm(4 8 lbf ft)234751 DimensionsCracking Pressure ranges3 3,4 20 bar (50-300 psi)36 20 250 bar (300 3600 psi)50 100 350 bar (1500 5000 psi) Pressure settingOptional Specify in 100 psi not specified, set at.