Pressure regulators LR/LRS/LRB/LRBS, D series PressureregulatorsLR/LRS/LRB/LRBS,Dseries,metaldesign ProductrangeoverviewDseriesserviceunits,metal design Type Size Pneumaticconnection Pressure Gradeoffiltration regulationrange [bar] [µm] 0.5 0.5 2.5 … … … M5 M7 Gx G¼ Gy G½ G¾ G1 QS4 QS6 7 12 12 0.01 1 5 40 Serviceunits FRC/FRCS Micro � � � – – – – – � � � – – – – � – Mini – – � � � – – – – – � � – – – � � Midi – – – � � � � – – – � � – – – � � Maxi – – – – – � � � – – � � – – – � � Serviceunitcombinations FRC-K Micro – Mini – – � � – – – – – – – � � – – – � Midi – – – � � � – – – – – � � – – – � Maxi – – – – – � � – – – – � � – – – � LFR-K Micro – LFRS-K Mini – – � � – – – – – – – � � – – – � Midi – – – � � � – – – – – � � – – – � Maxi – – – – – � � – – – – � � – – – � Individualdevices Filter Micro � � � – – – – – � � � – – – – � – regulators Mini – – � � � – – – – – � � – – – � � LFR/LFRS Midi – – – � � � � – – – � � – – – � � Maxi – – – – – � � � – – � � – – – � � Filters Micro � � � – – – – – � � – – – – – � – LF Mini – – � � � – – – – – – – – – – � � Midi – – – � � � � – – – – – – – – � � Maxi – – – – – � � � – – – – – – – � � Fineandmicro Micro – filters Mini – – � � � – – – – – – – – � � – – LFMA/LFMB Midi – – – � � � � – – – – – – � � – – Maxi – – – – – � � � – – – – – � � – – Activecarbon Micro – filters Mini – – � � � – – – – – – – – – – – – LFX Midi – – – � � � � – – – – – – – – – – Maxi – – – – – � � � – – – – – – – – – Filter Micro – combinations Mini – – � � � – – – – – – – – � � – – LFMBA Midi – – – � � � � – – – – – – � � – – Maxi – – – – – � � � – – – – – � � – – Pressure Micro � � � – – – – – � � � – – – – – – regulators Mini – – � � � – – – – – � � – – – – – LR/LRS Midi – – – � � � � – – – � � – – – – – Maxi – – – – – � � � – – � � – – – – – 2 �Internet:www.festo.com/catalogue/... Subjecttochange–2013/10 PressureregulatorsLR/LRS/LRB/LRBS,Dseries,metaldesign ProductrangeoverviewDseriesserviceunits,metal design Type Size Bowlguard Condensatedrain Pressure Actuatorlock Supplyvoltage Options �Page/ indication Internet Serviceunits FRC/FRCS Micro frc – � � � – � � � – – – – – – – Mini � – � – � � � � � – – – – – – Midi � – � – � � � � � – – – – – – Maxi � – � – � � � � � – – – � � – Serviceunitcombinations FRC-K Micro – frc Mini � – � – � � – � – � – – – – – Midi � – � – � � – � – � – – – – – Maxi � – � – � � – � – � – – � � – LFR-K Micro – lfr LFRS-K Mini � – � – � � – � � � – – – – – Midi � – � – � � – � � � – – – – – Maxi � – � – � � – � � � – – � � – Individualdevices Filter Micro – � � � – � � � – – – – – – – lfr regulators Mini � – � – � � � � � – – – – – – LFR/LFRS Midi � – � – � � � � � – – – – – – Maxi � – � – � � � � � – – – � � – Filters Micro lf – � � � – – – – – – – – – – – LF Mini � – � – � – – – – – – – – – – Midi � – � – � – – – – – – – – – – Maxi � – � – � – – – – – – – – – – Fineandmicro Micro – lfma,lfmb filters Mini � – � – � – – – – – – – – – � LFMA/LFMB Midi � – � – � – – – – – – – – – � Maxi � – � – � – – – – – – – – – � Activecarbon Micro – lfx filters Mini � – – – – – – – – – – – – – – LFX Midi � – – – – – – – – – – – – – – Maxi � – – – – – – – – – – – – – – Filter Micro – lfmba combinations Mini � – � – � – – – – – – – – – � LFMBA Midi � – � – � – – – – – – – – – � Maxi � – � – � – – – – – – – – – � Pressure Micro – – – – – � � � – – – – – – – 6 regulators Mini – – – – – � � � � – – – � – – LR/LRS Midi – – – – – � � � � – – – � – – Maxi – – – – – � � � � – – – � � – 2013/10–Subjecttochange �Internet:www.festo.com/catalogue/... 3 Metalbowlguard Plasticbowl Manualrotary Semi-automatic Fullyautomatic Withpressuregauge Withoutpressuregauge Rotaryknobwithdetent Rotaryknobwithintegrated lock 24VDC 110VAC 230VAC Directlyactuatedpressure regulatorwithintegratedreturn flowfunction Pilotactuatedpressure regulatorwithintegratedreturn flowfunction Differentialpressureindicator PressureregulatorsLR/LRS/LRB/LRBS,Dseries,metaldesign ProductrangeoverviewDseriesserviceunits,metal design Type Size Pneumatic Pressure connection regulationrange [bar] 0.5 0.5 … … M5 M7 Gx G¼ Gy G½ G¾ G1 QS4 QS6 7 12 Individualdevices Pressure Micro – regulators Mini – – – � – – – – – – � � LRB/LRBS Midi – – – – � – – – – – � � Maxi – Pressure Micro – regulator Mini – – – � � – – – – – � � combinations Midi – – – – � � – – – – � � LRB-K Maxi – Lubricators Micro � � � – – – – – � � – – LOE Mini – – � � � – – – – – – – Midi – – – � � � � – – – – – Maxi – – – – – � � � – – – – On-offvalves Micro – HE Mini – – � � � – – – – – – – Midi – – – � � � � – – – – – Maxi – – – – – � � � – – – – On-offvalves, Micro – electrical Mini – – � � � – – – – – – – HEE Midi – – – � � � � – – – – – Maxi – – – – – � � � – – – – On-offvalves, Micro – pneumatic Mini – – � � � – – – – – – – HEP Midi – – – � � � � – – – – – Maxi – – – – – � � � – – – – Soft-start Micro – valves Mini – – � � � – – – – – – – HEL Midi – – – � � � � – – – – – Maxi – – – – – � � � – – – – Membraneair Micro – dryers Mini – LDM1 Midi – Maxi – – – – – � � � – – – – Branching Micro – modules Mini – – � � � – – – – – – – FRM Midi – – – � � � � – – – – – Maxi – – – – – � � � – – – – Distributor Micro – – – – – – – – – – – – block Mini – – – – – – – – – – – – FRZ Midi – – – – – – – – – – – – Maxi – – – – – – – – – – – – 4 �Internet:www.festo.com/catalogue/... Subjecttochange–2013/10 PressureregulatorsLR/LRS/LRB/LRBS,Dseries,metaldesign ProductrangeoverviewDseriesserviceunits,metal design Type Size Bowlguard Pressureindication Actuatorlock Supplyvoltage Options �Page/ Internet Individualdevices Pressure Micro – 20 regulators Mini – – – � � � – – – – – LRB/LRBS Midi – – – � � � – – – – – Maxi – – Pressure Micro – 28 regulator Mini – – – � � – – – – – – combinations Midi – – – � � – – – – – – LRB-K Maxi – – Lubricators Micro – � – � – – – – – – – loe LOE Mini � – – � – – – – – – – Midi � – – � – – – – – – – Maxi � – – � – – – – – – – On-offvalves Micro – he HE Mini – – – � � – – – – – – Midi – – – � � – – – – – – Maxi – – – � � – – – – – – On-offvalves, Micro – hee electrical Mini – – – � – – � � � – – HEE Midi – – – � – – � � � – – Maxi – – – � – – � � � – – On-offvalves, Micro – hep pneumatic Mini – – – � – – – – – – – HEP Midi – – – � – – – – – – – Maxi – – – � – – – – – – – Soft-start Micro – hel valves Mini – – – � – – – – – – – HEL Midi – – – � – – – – – – – Maxi – – – � – – – – – – – Membraneair Micro – ldm1 dryers Mini – LDM1 Midi – Maxi � – – � – – – – – – – Branching Micro – frm modules Mini – – – � – – – – – � � FRM Midi – – – � – – – – – � � Maxi – – – � – – – – – � � Distributor Micro – – – � – – – – – – – frz block Mini – – – � – – – – – – – FRZ Midi – – – � – – – – – – – Maxi – – – � – – – – – – – 2013/10–Subjecttochange �Internet:www.festo.com/catalogue/... 5 Metalbowlguard Plasticbowl Withpressuregauge Withoutpressuregauge Rotaryknobwithdetent Rotaryknobwithintegrated lock 24VDC 110VAC 230VAC Non-returnfunction Pressureswitch PressureregulatorsLR/LRS,Dseries,metaldesign Peripheralsoverview Micro Individual unitwithconnectionplates, Individual unitwithoutconnectionplates,forserviceunitcombination connectionsizeGx,QS4 orQS6 connectionsizeM5 orM7 inhousing 3 3 1 1 1 1 1 2 1 4 4 2 Mountingattachmentsandaccessories Individual unit Combination �Page/ withconnection withoutconnection withconnection withoutconnection Internet plates plates plates plates 1 Mountingbracket hfoe-d � � � � HFOE 2 Connectingplatekit pbl – � – � PBL 3 Mountingbracket hrs-d � � � � HRS 4 Pressuregauge 52 � � � � MA-27 6 �Internet:www.festo.com/catalogue/... Subjecttochange–2013/10 PressureregulatorsLR/LRS,Dseries,metaldesign Peripheralsoverview Mini/Midi/Maxi PressureregulatorLR PressureregulatorLRS,lockable 6 6 2 4 1 4 6 1 3 2 1 1 5 5 Mountingattachmentsandaccessories Rotaryknobwithdetent Rotaryknob,lockable �Page/ Internet 1 Mountingbracket hfoe-d � � HFOE 2 Regulatorlock lrvs-d � – LRVS 3 Padlock lrvs-d � – LRVS-D 4 Mountingbracket hr-d � � HR-D 5 Pressuregauge 52 � � MA 6 Knurlednut(includedinscopeofdelivery) – � � HMR 2013/10–Subjecttochange �Internet:www.festo.com/catalogue/... 7 PressureregulatorsLR/LRS,Dseries,metaldesign Typecodes LR — ½ — D — 7 — O — DI — MAXI Basicfunction LR Pressureregulator LRS Pressureregulator,lockable Pneumaticconnection M5 ThreadM5 M7 ThreadM7 QS4 Push-infittingQS4 QS6 Push-infittingQS6 x ThreadGx ¼ ThreadG¼ y ThreadGy ½ ThreadG½ ¾ ThreadG¾ 1 ThreadG1 Series D Series Pressureregulationrange 0.5 …12 bar 7 0.5…7bar Pressuregauge Withpressuregauge O Withoutpressuregauge Functions I Withintegratedreturnflowfunction DI Directlyactuatedpressureregulator withintegratedreturnflowfunction (MAXI unitsonly) Size MICRO Griddimension25 mm (withoutconnectingplates) MINI Griddimension40 mm (withoutconnectingplates) MIDI Griddimension55 mm (withoutconnectingplates) MAXI Griddimension66 mm (withoutconnectingplates) 8 �Internet:www.festo.com/catalogue/... Subjecttochange–2013/10 PressureregulatorsLR/LRS,Dseries,metaldesign Technical data LR/LRS-…-MICRO/MINI/MIDI -M- Flowrate withpressuregauge 120 …12,500 l/min -Q- Temperaturerange –10…+60°C -L- Operatingpressure LR/LRS-…-I-MINI/MIDI, 1…16 bar LR/LRS-…-MAXI withpressuregauge AlsosuitableforfrontpanelTwopressureregulationranges: mounting 0.5…7barand0.5 …12bar TwopressuregaugeconnectionsforSettingvaluesaresecuredby differentfittingoptions lockingtherotaryknob GoodregulatingcharacteristicsReturnflowoptionforventingfrom withminimal pressurehysteresis output2 toinput1 HighflowratePressuresensor(optional)�52 Generaltechnicaldata Size Micro Mini Midi Maxi Pneumaticconnection M5 M7 Gx QS4 QS6 Gx G¼ Gy G¼ Gy G½ G¾ G½ G¾ G1 Constructional design Directlyactuateddiaphragm Directlyactuateddiaphragmregulator Pilotactuatedpiston regulator regulator Directlyactuateddiaphragm regulatorLR/LRS-…-DI Regulatingfunction Withsecondaryventing Outputpressureconstant,withsecondaryventing,with Outputpressureconstant, 1) primarypressurecompensation,withreturnflowaction withsecondaryventing, withprimarypressurecom- 2) pensation ,withreturn 2) flowaction Typeofmounting Viaaccessories In-lineinstallation Frontpanel mounting Assemblyposition Any Regulatorlock Rotaryknobwithdetent – Rotaryknobwithintegratedlock Pressureregulationrange [bar] 0.5 …7 0.5 …7 0.5 …12 Max.hysteresis [bar] 0.3 0.2 0.4 Pressureindication Viapressuregauge M5 prepared Gxprepared G¼prepared G¼prepared 1) FortheLR/LRS-…-I. 2) FortheLR/LRS-…-DI. -H- Note:ThisproductconformstoISO1179-1 andtoISO228-1 2013/10–Subjecttochange �Internet:www.festo.com/catalogue/... 9 PressureregulatorsLR/LRS,Dseries,metaldesign Technical data 1) Standardnominalflowrate qnN[l/min] Connection Femalethread Connectingplate M5 M7 Gx QS4 QS6 Micro Pressureregulationrange0.5 …7 bar 120 300 450 160 450 1) Measuredatp1 =10 bar,p2 =6 barandΔp=1 bar. 1) Standardnominalflowrate qnN[l/min] Connection Gx G¼ Gy G½ G¾ G1 Mini Pressureregulation 0.5…7bar 1,000 1,600 1,800 – – – range 0.5 …12 bar 800 1,500 1,700 – – – Midi Pressureregulation 0.5…7bar – 2,200 3,300 4,000 4,500 – range 0.5 …12 bar – 2,100 3,200 3,500 3,500 – Maxi 2) 2) 2) Pressureregulation 0.5…7bar – – – 10,700 (7,300) 12,000 (8,350) 12,500 (8,400) 2) 2) 2) range 0.5 …12 bar – – – 10,500 (5,400) 11,000 (6,800) 11,500 (7,000) 1) Measuredatp1 =10 bar,p2 =6 barandΔp=1 bar. 2) FortheLR/LRS-…-DI. Operatingandenvironmentalconditions Size Micro Mini Midi Maxi Operatingpressure [bar] 1…10 1…16 Operatingmedium Compressedairin CompressedairinaccordancewithISO8573-1:2010 [7:4:4] accordancewith ISO8573-1:2010 [–:–:–] – Inertgases Noteonoperating/pilotmedium – Operationwithlubricatedmediumpossible(inwhichcaselubricatedoperationwill always berequired) Ambienttemperature [°C] –10 …+60 Temperatureofmedium [°C] –10 …+60 Storagetemperature [°C] –10 …+60 1) CorrosionresistanceclassCRC 2 Certification GermanischerLloyd 1) Corrosionresistanceclass2 accordingtoFestostandard940 070 Componentssubjecttomoderatecorrosionstress.Externallyvisiblepartswithprimarilydecorativesurfacerequirementswhichareindirectcontactwithanormalindustrialenvironmentormediasuchascoolantsor lubricatingagents. Weight[g] Size Micro Mini Midi Maxi Female Connecting thread plate Withpressuregauge 1) LR 90 110 350 720 1,200 (1,400) 1) LRS – – 520 1,250 1,290 (1,680) Withoutpressuregauge 1) LR 80 100 300 660 1,100 (1,330) 1) LRS – – 470 1,180 1,215 (1,610) 1) FortheLR/LRS-…-DI. 10 �Internet:www.festo.com/catalogue/... Subjecttochange–2013/10 PressureregulatorsLR/LRS,Dseries,metaldesign Technical data Materials Sectional view 3 4 2 1 5 Pressureregulator Micro Mini/Midi/Maxi 1 Housing Die-castzinc Die-castzinc/aluminium 2 Connectingplates Wroughtaluminiumalloy Die-castzinc/aluminium 3 Regulatingknob POM PA 4 Knurlednut – Aluminium 5 Plugcap PC PC – Seals NBR NBR Noteonmaterials – RoHS-compliant – FreeofcopperandPTFE�Orderingdata Standardflowrateqnasafunctionoftheoutputpressurep2 LR-M5-…-MICRO LR-M7-…-MICROB qn[l/min] qn[l/min] LR-QS4-…-MICRO LR-QS6-…-MICROandLR-x-…-MICRO qn[l/min] qn[l/min] Primarypressurep1 =10 bar 2013/10–Subjecttochange �Internet:www.festo.com/catalogue/... 11 p2 [bar] p2 [bar] p2 [bar] p2 [bar] PressureregulatorsLR/LRS,Dseries,metaldesign Technical data Standardflowrateqnasafunctionoftheoutputpressurep2 LR/LRS-¼-D-MINI LR/LRS-½-D-MIDI qn[l/min] qn[l/min] LR/LRS-1-D-MAXI LR/LRS-1-D-DI-MAXI qn[l/min] qn[l/min] Primarypressurep1 =10 bar -H- Note Inordertoimprovecontrol behav- iour,primary-pressuredependent internal airconsumptionis providedontheLR/LRS-…-MAXI. 12 �Internet:www.festo.com/catalogue/... Subjecttochange–2013/10 p2 [bar] p2 [bar] p [bar] p2 [bar] 2 PressureregulatorsLR/LRS,Dseries,metaldesign Technical data Dimensions DownloadCADdata�www.festo.com Micro � Flowdirection Type B1 B2 D1 H1 Micro LR-M5-D-7-MICRO M5 25 – – LR-M7-D-7-MICROB M7 LR-x-D-7-MICRO – Gx – LR-QS4-D-7-MICRO 45 QS4 ~8 ~2.5 LR-QS6-D-7-MICRO QS6 ~10 -H- Note:ThisproductconformstoISO1179-1 andtoISO228-1 2013/10–Subjecttochange �Internet:www.festo.com/catalogue/... 13 PressureregulatorsLR/LRS,Dseries,metaldesign Technical data Dimensions DownloadCADdata�www.festo.com Mini/Midi/Maxi lockable 1 Secondpressuregauge 3 Installationdimensions � Flowdirection connection Type B1 B2 B3 B4 D1 D2 D3 D4 D5 ∅ ∅ Mini LR/LRS-x-D-(I)-MINI Gx 64 LR/LRS-¼-D-(I)-MINI 52 40 76 G¼ 31 M4 M36x1.5 41 LR/LRS-y-D-(I)-MINI 70 Gy Midi LR/LRS-¼-D-(I)-MIDI G¼ LR/LRS-y-D-(I)-MIDI Gy 85 70 55 95 50 M5 M52x1.5 50 LR/LRS-½-D-(I)-MIDI G½ LR/LRS-¾-D-(I)-MIDI G¾ Maxi LR/LRS-½-D-MAXI 31 M36x1.5 G½ LR/LRS-½-D-DI-MAXI 49 M52x1.5 96 80 LR/LRS-¾-D-MAXI 31 M36x1.5 66 107 G¾ M5 50 LR/LRS-¾-D-DI-MAXI 49 M52x1.5 LR/LRS-1-D-MAXI 31 M36x1.5 116 91 G1 LR/LRS-1-D-DI-MAXI 49 M52x1.5 -H- Note:ThisproductconformstoISO1179-1 andtoISO228-1 14 �Internet:www.festo.com/catalogue/... Subjecttochange–2013/10 PressureregulatorsLR/LRS,Dseries,metaldesign Technical data Type H1 H2 L1 L4 L5 L6 L7 T1 ß1 ß2 max. Mini LR/LRS-x-D-MINI LR/LRS-¼-D-MINI 20 11 96 68 3 98 60 7 14 17 LR/LRS-y-D-MINI Midi LR/LRS-¼-D-MIDI LR/LRS-y-D-MIDI 32 22 135 99 5 130 60 8 14 36 LR/LRS-½-D-MIDI LR/LRS-¾-D-MIDI Maxi LR/LRS-½-D-MAXI 125 82 111 LR/LRS-½-D-DI-MAXI 148 105 135 32 LR/LRS-¾-D-MAXI 125 82 111 22 4 60 8 14 22 LR/LRS-¾-D-DI-MAXI 148 105 135 LR/LRS-1-D-MAXI 125 82 111 40 LR/LRS-1-D-DI-MAXI 148 105 135 2013/10–Subjecttochange �Internet:www.festo.com/catalogue/... 15 PressureregulatorsLR/LRS,Dseries,metaldesign Technical data Orderingdata Size Connection Pressureregulationrange0.5 …7 bar PartNo. Type Withpressuregauge Micro Withoutthreadedconnectingplates,connectingthreadinhousing M5 526261 LR-M5-D-7-MICRO M7 534180 LR-M7-D-7-MICRO-B Withthreadedconnectingplates Gx 526263 LR-x-D-7-MICRO Withconnectingplateandpush-infitting QS4 526269 LR-QS4-D-7-MICRO QS6 526271 LR-QS6-D-7-MICRO Withoutpressuregauge Micro Withoutthreadedconnectingplates,connectingthreadinhousing M5 526262 LR-M5-D-O-7-MICRO M7 534181 LR-M7-D-O-7-MICRO-B Withthreadedconnectingplates Gx 526264 LR-x-D-O-7-MICRO Withconnectingplateandpush-infitting QS4 526270 LR-QS4-D-O-7-MICRO QS6 526272 LR-QS6-D-O-7-MICRO Orderingdata Size Connection Pressureregulationrange0.5 …7 bar Pressureregulationrange0.5 …12 bar PartNo. Type PartNo. Type Withpressuregauge Mini Gx 162582 LR-x-D-7-MINI 159624 LR-x-D-MINI G¼ 162583 LR-¼-D-7-MINI 159625 LR-¼-D-MINI Gy 162584 LR-y-D-7-MINI 162580 LR-y-D-MINI Midi G¼ 186453 LR-¼-D-7-MIDI 186451 LR-¼-D-MIDI Gy 162585 LR-y-D-7-MIDI 159580 LR-y-D-MIDI G½ 162586 LR-½-D-7-MIDI 159581 LR-½-D-MIDI G¾ 162587 LR-¾-D-7-MIDI 162581 LR-¾-D-MIDI Maxi G½ 186457 LR-½-D-7-MAXI 186455 LR-½-D-MAXI G¾ 162588 LR-¾-D-7-MAXI 159626 LR-¾-D-MAXI G1 162589 LR-1-D-7-MAXI 159627 LR-1-D-MAXI Withoutpressuregauge 1) 1) Mini Gx 162598 LR-x-D-7-O-MINI 162590 LR-x-D-O-MINI 1) 1) G¼ 162599 LR-¼-D-7-O-MINI 162591 LR-¼-D-O-MINI 1) 1) Gy 162600 LR-y-D-7-O-MINI 162592 LR-y-D-O-MINI 1) 1) Midi G¼ 186454 LR-¼-D-7-O-MIDI 186452 LR-¼-D-O-MIDI 1) 1) Gy 162601 LR-y-D-7-O-MIDI 162593 LR-y-D-O-MIDI 1) 1) G½ 162602 LR-½-D-7-O-MIDI 162594 LR-½-D-O-MIDI 1) 1) G¾ 162603 LR-¾-D-7-O-MIDI 162595 LR-¾-D-O-MIDI 1) 1) Maxi G½ 186458 LR-½-D-7-O-MAXI 186456 LR-½-D-O-MAXI 1) 1) G¾ 162604 LR-¾-D-7-O-MAXI 162596 LR-¾-D-O-MAXI 1) 1) G1 162605 LR-1-D-7-O-MAXI 162597 LR-1-D-O-MAXI 1) FreeofcopperandPTFE 16 �Internet:www.festo.com/catalogue/... Subjecttochange–2013/10 PressureregulatorsLR/LRS,Dseries,metaldesign Technical data Orderingdata Withintegratedreturnflowfunction Size Connection Pressureregulationrange0.5 …7 bar Pressureregulationrange0.5 …12 bar PartNo. Type PartNo. Type Withpressuregauge Mini Gx 192299 LR-x-D-7-I-MINI 192298 LR-x-D-I-MINI G¼ 192301 LR-¼-D-7-I-MINI 192300 LR-¼-D-I-MINI Gy 192303 LR-y-D-7-I-MINI 192302 LR-y-D-I-MINI Midi G¼ 192311 LR-¼-D-7-I-MIDI 192310 LR-¼-D-I-MIDI Gy 192313 LR-y-D-7-I-MIDI 192312 LR-y-D-I-MIDI G½ 192315 LR-½-D-7-I-MIDI 192314 LR-½-D-I-MIDI G¾ 192317 LR-¾-D-7-I-MIDI 192316 LR-¾-D-I-MIDI Withoutpressuregauge 1) 1) Mini Gx 192305 LR-x-D-7-O-I-MINI 192304 LR-x-D-O-I-MINI 1) 1) G¼ 192307 LR-¼-D-7-O-I-MINI 192306 LR-¼-D-O-I-MINI 1) 1) Gy 192309 LR-y-D-7-O-I-MINI 192308 LR-y-D-O-I-MINI 1) 1) Midi G¼ 192319 LR-¼-D-7-O-I-MIDI 192318 LR-¼-D-O-I-MIDI 1) 1) Gy 192321 LR-y-D-7-O-I-MIDI 192320 LR-y-D-O-I-MIDI 1) 1) G½ 192323 LR-½-D-7-O-I-MIDI 192322 LR-½-D-O-I-MIDI 1) 1) G¾ 192325 LR-¾-D-7-O-I-MIDI 192324 LR-¾-D-O-I-MIDI 1) FreeofcopperandPTFE Orderingdata Directlyactuatedpressureregulatorwithintegratedreturnflowfunction Size Connection Pressureregulationrange0.5 …7 bar Pressureregulationrange0.5 …12 bar PartNo. Type PartNo. Type Withpressuregauge Maxi G½ 192358 LR-½-D-7-DI-MAXI 192356 LR-½-D-DI-MAXI G¾ 192362 LR-¾-D-7-DI-MAXI 192360 LR-¾-D-DI-MAXI G1 192366 LR-1-D-7-DI-MAXI 192364 LR-1-D-DI-MAXI Withoutpressuregauge 1) 1) Maxi G½ 192359 LR-½-D-7-O-DI-MAXI 192357 LR-½-D-O-DI-MAXI 1) 1) G¾ 192363 LR-¾-D-7-O-DI-MAXI 192361 LR-¾-D-O-DI-MAXI 1) 1) G1 192367 LR-1-D-7-O-DI-MAXI 192365 LR-1-D-O-DI-MAXI 1) FreeofcopperandPTFE 2013/10–Subjecttochange �Internet:www.festo.com/catalogue/... 17 PressureregulatorsLR/LRS,Dseries,metaldesign Technical data Orderingdata Rotaryknobwithintegratedlock Size Connection Pressureregulationrange0.5 …7 bar Pressureregulationrange0.5 …12 bar PartNo. Type PartNo. Type Withpressuregauge Mini Gx 194606 LRS-x-D-7-MINI 194602 LRS-x-D-MINI G¼ 194614 LRS-¼-D-7-MINI 194610 LRS-¼-D-MINI Gy 194622 LRS-y-D-7-MINI 194618 LRS-y-D-MINI Midi G¼ 194630 LRS-¼-D-7-MIDI 194626 LRS-¼-D-MIDI Gy 194638 LRS-y-D-7-MIDI 194634 LRS-y-D-MIDI G½ 194646 LRS-½-D-7-MIDI 194642 LRS-½-D-MIDI G¾ 194656 LRS-¾-D-7-MIDI 194650 LRS-¾-D-MIDI Maxi G½ 194660 LRS-½-D-7-MAXI 194658 LRS-½-D-MAXI G¾ 194662 LRS-¾-D-7-MAXI 194664 LRS-¾-D-MAXI G1 194668 LRS-1-D-7-MAXI 194666 LRS-1-D-MAXI Withoutpressuregauge Mini Gx 194608 LRS-x-D-7-O-MINI 194604 LRS-x-D-O-MINI G¼ 194616 LRS-¼-D-7-O-MINI 194612 LRS-¼-D-O-MINI Gy 194624 LRS-y-D-7-O-MINI 194620 LRS-y-D-O-MINI Midi G¼ 194632 LRS-¼-D-7-O-MIDI 194628 LRS-¼-D-O-MIDI Gy 194640 LRS-y-D-7-O-MIDI 194636 LRS-y-D-O-MIDI G½ 194648 LRS-½-D-7-O-MIDI 194644 LRS-½-D-O-MIDI G¾ 194654 LRS-¾-D-7-O-MIDI 194652 LRS-¾-D-O-MIDI Maxi G½ 194661 LRS-½-D-7-O-MAXI 194659 LRS-½-D-O-MAXI G¾ 194663 LRS-¾-D-7-O-MAXI 194665 LRS-¾-D-O-MAXI G1 194669 LRS-1-D-7-O-MAXI 194667 LRS-1-D-O-MAXI Orderingdata Withintegratedreturnflowfunction,rotaryknobwithintegratedlock Size Connection Pressureregulationrange0.5 …7 bar Pressureregulationrange0.5 …12 bar PartNo. Type PartNo. Type Withpressuregauge Mini Gx 194607 LRS-x-D-7-I-MINI 194603 LRS-x-D-I-MINI G¼ 194615 LRS-¼-D-7-I-MINI 194611 LRS-¼-D-I-MINI Gy 194623 LRS-y-D-7-I-MINI 194619 LRS-y-D-I-MINI Midi G¼ 194631 LRS-¼-D-7-I-MIDI 194627 LRS-¼-D-I-MIDI Gy 194639 LRS-y-D-7-I-MIDI 194635 LRS-y-D-I-MIDI G½ 194647 LRS-½-D-7-I-MIDI 194643 LRS-½-D-I-MIDI G¾ 194657 LRS-¾-D-7-I-MIDI 194651 LRS-¾-D-I-MIDI Withoutpressuregauge Mini Gx 194609 LRS-x-D-7-O-I-MINI 194605 LRS-x-D-O-I-MINI G¼ 194617 LRS-¼-D-7-O-I-MINI 194613 LRS-¼-D-O-I-MINI Gy 194625 LRS-y-D-7-O-I-MINI 194621 LRS-y-D-O-I-MINI Midi G¼ 194633 LRS-¼-D-7-O-I-MIDI 194629 LRS-¼-D-O-I-MIDI Gy 194641 LRS-y-D-7-O-I-MIDI 194637 LRS-y-D-O-I-MIDI G½ 194649 LRS-½-D-7-O-I-MIDI 194645 LRS-½-D-O-I-MIDI G¾ 194655 LRS-¾-D-7-O-I-MIDI 194653 LRS-¾-D-O-I-MIDI 18 �Internet:www.festo.com/catalogue/... Subjecttochange–2013/10 PressureregulatorsLR/LRS,Dseries,metaldesign Technical data Orderingdata Directlyactuatedpressureregulatorwithintegratedreturnflowfunction,rotaryknobwithintegratedlock Size Connection Pressureregulationrange0.5 …7 bar Pressureregulationrange0.5 …12 bar PartNo. Type PartNo. Type Withpressuregauge Maxi G½ 194672 LRS-½-D-7-DI-MAXI 194670 LRS-½-D-DI-MAXI G¾ 194676 LRS-¾-D-7-DI-MAXI 194674 LRS-¾-D-DI-MAXI G1 194680 LRS-1-D-7-DI-MAXI 194678 LRS-1-D-DI-MAXI Withoutpressuregauge Maxi G½ 194673 LRS-½-D-7-O-DI-MAXI 194671 LRS-½-D-O-DI-MAXI G¾ 194677 LRS-¾-D-7-O-DI-MAXI 194675 LRS-¾-D-O-DI-MAXI G1 194681 LRS-1-D-7-O-DI-MAXI 194679 LRS-1-D-O-DI-MAXI 2013/10–Subjecttochange �Internet:www.festo.com/catalogue/... 19 PressureregulatorsLRB/LRBS,Dseries,metaldesign Peripheralsoverview Mini/Midi PressureregulatorLRB–pressureoutputatrear 6 aJ 1 7 6 5 3 4 9 1 3 9 PressureregulatorLRB–pressureoutputatfront 6 aJ 8 aJ 2 7 6 3 4 2 3 20 �Internet:www.festo.com/catalogue/... Subjecttochange–2013/10 PressureregulatorsLRB/LRBS,Dseries,metaldesign Peripheralsoverview Mountingattachmentsandaccessories PressureregulatorLRB Pressureoutputatrear Pressureoutputatfront �Page/ Internet 1 Mountingbracket hrb-d � – HRB 2 Mountingbracket hfoe-d – � HFOE 3 Connectionplates lrbas � � LRBAS 4 Adapterkit hrbc-d � � HRBC 5 Mountingbracket hrbk-d 1) � – HRBK 6 Regulatorlock lrvs-d � � LRVS 7 Padlock lrvs-d � � LRVS-D 8 Mountingbracket hr-d – � HR-D 9 Pressuregauge 52 � – MA aJ Knurlednut(includedinscopeofdelivery) – � � HMR 1) Themountingbracketmustbemountedaftereverysecondpressureregulator. 2013/10–Subjecttochange �Internet:www.festo.com/catalogue/... 21 PressureregulatorsLRB/LRBS,Dseries,metaldesign Peripheralsoverview Mini/Midi PressureregulatorLRBSlockable–pressureoutputatrear 1 5 3 7 4 1 3 7 PressureregulatorLRBSlockable–pressureoutputatfront 8 2 6 3 4 2 3 22 �Internet:www.festo.com/catalogue/... Subjecttochange–2013/10 PressureregulatorsLRB/LRBS,Dseries,metaldesign Peripheralsoverview Mountingattachmentsandaccessories PressureregulatorLRBS,lockable Pressureoutputatrear Pressureoutputatfront �Page/ Internet 1 Mountingbracket hrb-d � – HRB 2 Mountingbracket hfoe-d – � HFOE 3 Connectionplates lrbas � � LRBAS 4 Adapterkit hrbc-d � � HRBC 5 Mountingbracket hrbk-d 1) � – HRBK 6 Mountingbracket hr-d – � HR-D 7 Pressuregauge 52 � – MA 8 Knurlednut(includedinscopeofdelivery) – � � HMR 1) Themountingbracketmustbemountedaftereverysecondpressureregulator. 2013/10–Subjecttochange �Internet:www.festo.com/catalogue/... 23 PressureregulatorsLRB/LRBS,Dseries,metaldesign Typecodes LRB — D — 7 — O — MINI Basicfunction LRB Pressureregulatorformanifoldassembly LRBS Pressureregulatorformanifoldassembly, lockable Series D Series Pressureregulationrange 0.5 …12 bar 7 0.5…7bar Pressuregauge O Withoutpressuregauge Size MINI Griddimension40 mm (withoutconnectingplates) MIDI Griddimension55 mm (withoutconnectingplates) 24 �Internet:www.festo.com/catalogue/... Subjecttochange–2013/10 PressureregulatorsLRB/LRBS,Dseries,metaldesign Technical data Function -M- Flowrate 1,600 …3,800 l/min -Q- Temperaturerange –10…+60°C -L- Operatingpressure 1…16 bar ThepressureregulatorissuitableforGoodcontrol characteristicswithTwopressureregulationranges: manifoldassemblieswiththroughair lowhysteresisandprimary 0.5…7barand0.5 …12bar supplyonbothsides,forconfiguringa pressurecompensationSettingssecuredviadetentonknob regulatormanifoldwithseparate,Manifoldassemblywiththroughair andpush-inadjustmentlock independentpressureranges. supply Pressureoutputisatthefrontorrear.Forconfiguringaregulatormanifold withindependentpressureranges Generaltechnicaldata Size Mini Midi 1) Pneumaticconnection1 G¼ Gy Gy G½ Pneumaticconnection2 G¼ Gy Constructional design Directlyactuateddiaphragmregulatorwiththroughpressuresupply Regulatingfunction Outputpressureconstant,withsecondaryventing,withprimarypressurecompensation Typeofmounting Viaaccessories In-lineinstallation Assemblyposition Any Regulatorlock Rotaryknobwithdetent Rotaryknobwithintegratedlock Pressureregulationrange [bar] 0.5 …7 0.5 …12 Max.hysteresis [bar] 0.2 Pressureindication Gx prepared G¼prepared 1) Dependentonconnectingplateselected,mustbeorderedseparatelyasanaccessory�Internet:lrbas -H- Note:ThisproductconformstoISO1179-1 andtoISO228-1 1) Standardnominalflowrate qnN[l/min] Size Mini Midi Pressureregulation 0.5…7bar 1,800 3,800 range 0.5 …12 bar 1,600 3,200 1) Measuredatp1 =10 bar,p2 =6 barandΔp=1 bar. Operatingandenvironmentalconditions Operatingpressure [bar] 1…16 Operatingmedium CompressedairinaccordancewithISO8573-1:2010 [7:4:4] Ambienttemperature [°C] –10 …+60 Temperatureofmedium [°C] –10 …+60 Storagetemperature [°C] –10 …+60 1) CorrosionresistanceclassCRC 2 1) Corrosionresistanceclass2 accordingtoFestostandard940 070 Componentssubjecttomoderatecorrosionstress.Externallyvisiblepartswithprimarilydecorativesurfacerequirementswhichareindirectcontactwithanormalindustrialenvironmentormediasuchascoolantsor lubricatingagents. 2013/10–Subjecttochange �Internet:www.festo.com/catalogue/... 25 PressureregulatorsLRB/LRBS,Dseries,metaldesign Technical data Weight[g] Size Mini Midi LRB 250 700 LRBS 350 940 Materials Sectional view 3 Pressureregulator 1 Housing Die-castzinc 2 Connectingplates Die-castzinc 3 Regulatingknob PA 4 4 Knurlednut Aluminium 5 Plugcap PC 2 – Seals NBR 1 Noteonmaterials FreeofcopperandPTFE 5 Standardflowrateqnasafunctionoftheoutputpressurep2 Mini Pressureregulationrange0.5 …7 bar Pressureregulationrange0.5 …12 bar qn[l/min] qn[l/min] Midi Pressureregulationrange0.5 …7 bar Pressureregulationrange0.5 …12 bar qn[l/min] qn[l/min] Inputpressurep1 =10 bar 26 �Internet:www.festo.com/catalogue/... Subjecttochange–2013/10 p2 [bar] p2 [bar] p2 [bar] p2 [bar] PressureregulatorsLRB/LRBS,Dseries,metaldesign Technical data Dimensions DownloadCADdata�www.festo.com LRB LRBS 1 Pressuregaugeconnection 3 Installationdimensions � Flowdirection, Inputpressurep1 fromboth directionspossible Type B3 D2 D3 D4 D7 L1 L2 L4 L5 L6 L7 ß2 max. min. Mini LRB-D-…-MINI 40 31 Gx M36x1.5 G¼ ~95.4 3 ~68.9 3 98 60 17 LRBS-D-…-MINI Midi LRB-D-…-MIDI 55 49.3 G¼ M52x1.5 Gy ~135.8 3 ~100.3 5 129.2 60 36 LRBS-D-…-MIDI -H- Note:ThisproductconformstoISO1179-1 andtoISO228-1 Orderingdata Pressureregulatorformanifoldassembly Size Pressureregulationrange0.5 …7 bar Pressureregulationrange0.5 …12 bar PartNo. Type PartNo. Type Rotaryknobwithdetent Mini 197534 LRB-D-7-O-MINI 197535 LRB-D-O-MINI Midi 197538 LRB-D-7-O-MIDI 197539 LRB-D-O-MIDI Rotaryknobwithintegratedlock Mini 194683 LRBS-D-7-O-MINI 194682 LRBS-D-O-MINI Midi 194687 LRBS-D-7-O-MIDI 194686 LRBS-D-O-MIDI 2013/10–Subjecttochange �Internet:www.festo.com/catalogue/... 27 PressureregulatorcombinationsLRB-K,Dseries,metaldesign Peripheralsoverview Mini/Midi PressureregulatorcombinationLRB-K 2 3 2 4 2 1 5 Mountingattachmentsandaccessories �Page/ Internet 1 Mountingbracket(includedinscopeofdelivery) hrbk-d 1) HRBK 2 Regulatorlock lrvs-d LRVS 3 Padlock lrvs-d LRVS-D 4 Hexnut(forfrontpanel mounting) hmr-d HMR 5 Pressuregauge 52 MA 1) Themountingbracketmustbemountedaftereverysecondpressureregulator. 28 �Internet:www.festo.com/catalogue/... Subjecttochange–2013/10 PressureregulatorcombinationsLRB-K,Dseries,metaldesign Typecodes LRB — ¼ — D — 7 — O — K2 — MINI Basicfunction LRB Pressureregulatorcombination Pneumaticconnection ¼ ThreadG¼ y ThreadGy ½ ThreadG½ Series D Series Pressureregulationrange 0.5 …12 bar 7 0.5…7bar Pressuregauge O Withoutpressuregauge Functions K2 Manifoldwith2 pressureregulators K3 Manifoldwith3 pressureregulators K4 Manifoldwith4 pressureregulators K5 Manifoldwith5 pressureregulators Size MINI Griddimension40 mm (withoutconnectingplates) MIDI Griddimension55 mm (withoutconnectingplates) 2013/10–Subjecttochange �Internet:www.festo.com/catalogue/... 29 PressureregulatorcombinationsLRB-K,Dseries,metaldesign Technical data Function -M- Flowrate 1,600 …3,800 l/min -Q- Temperaturerange –10…+60°C Pressureregulatorcombinations -L- Operatingpressure LRB-…-D-…-O-K2 1…16 bar LRB-…-D-…-O-K3 LRB-…-D-…-O-K4 LRB-…-D-…-O-K5 withthroughpressuresupplyfor manifoldassembly Goodcontrol characteristicswithTwopressureregulationranges: lowhysteresisandprimary 0.5…7barand0.5 …12bar pressurecompensationSettingssecuredviadetentonknob Manifoldassemblywiththroughair andpush-inadjustmentlock supplyDirectlyactuateddiaphragm Forconfiguringaregulatormanifold regulator withindependentpressureranges Generaltechnicaldata Size Mini Midi Pneumaticconnection1 G¼ Gy Gy G½ Pneumaticconnection2 G¼ Gy Design Directlyactuateddiaphragmregulatorwiththroughpressureairsupply Regulatortype Outputpressureconstant,withprimarypressurecompensation,withsecondaryventing Typeofmounting Viaaccessory(mountingbracketHRBorHRBKincludedinscopeofdelivery) Assemblyposition Any Regulatorlock Rotaryknobwithdetent Pressureregulationrange [bar] 0.5 …7 0.5 …12 Max.hysteresis [bar] 0.2 Pressureindication Gx prepared G¼prepared -H- Note:ThisproductconformstoISO1179-1 andtoISO228-1 1) StandardnominalflowrateqnN [l/min] Size Mini Midi Pressureregulation 0.5…7bar 1,800 3,800 range 0.5 …12 bar 1,600 3,200 1) Measuredatp1 =10 bar,p2 =6 barandΔp=1 bar. 30 �Internet:www.festo.com/catalogue/... Subjecttochange–2013/10 PressureregulatorcombinationsLRB-K,Dseries,metaldesign Technical data Operatingandenvironmentalconditions Operatingpressure [bar] 1…16 Operatingmedium CompressedairinaccordancewithISO8573-1:2010 [7:4:4] Ambienttemperature [°C] –10 …+60 Temperatureofmedium [°C] –10 …+60 Weight[g] Size Mini Midi Manifoldwith2 pressureregulators LRB-…-K2 760 1950 Manifoldwith3 pressureregulators LRB-…-K3 1090 3144 Manifoldwith4 pressureregulators LRB-…-K4 1480 3834 Manifoldwith5 pressureregulators LRB-…-K5 1860 4828 Materials Sectional view 3 Pressureregulator Mini/Midi 1 Housing Die-castzinc 2 Connectingplates Die-castzinc 3 Regulatingknob PA 4 Plugcap PC – Seals NBR 2 1 4 2013/10–Subjecttochange �Internet:www.festo.com/catalogue/... 31 PressureregulatorcombinationsLRB-K,Dseries,metaldesign Technical data Dimensions DownloadCADdata�www.festo.com LRB-…-D-…-K2-… 1 Pressuregaugeconnection 4 MountingbracketHRB-D-… 6 Knurlednutorhexnut(not � Flowdirection, 2 ConnectingkitHRBC-D-… includedinscopeofdelivery) bothdirectionspossible forfrontpanel mounting Type B1 B2 B3 B4 B5 B6 B7 B8 D1 D2 D3 D4 Mini LRB-¼-D-…-K2-MINI 119 G¼ ~107 40 80.7 59.2 2.5 5 3 31 G¼ M36x1.5 LRB-y-D-…-K2-MINI 125 Gy Midi LRB-y-D-…-K2-MIDI 5 Gy 159 ~144 55 99.9 70.6 3 3 49.3 Gy M52x1.5 LRB-½-D-…-K2-MIDI 6 G½ Type D5 D6 H1 H2 H3 L1 L2 L4 L5 L8 ß2 ±0.2 ±0.5 max. Mini LRB-¼-D-…-K2-MINI Gx 4.3 20 35 47.3 ~95.4 3 ~68.9 3 17.5 17 LRB-y-D-…-K2-MINI Midi LRB-y-D-…-K2-MIDI G¼ 5.3 32 49 62 ~135.8 3 ~100.3 5 24.5 36 LRB-½-D-…-K2-MIDI 3 -H- Note:ThisproductconformstoISO1179-1 andtoISO228-1 32 �Internet:www.festo.com/catalogue/... Subjecttochange–2013/10 PressureregulatorcombinationsLRB-K,Dseries,metaldesign Technical data Dimensions DownloadCADdata�www.festo.com LRB-…-D-…-K3-… 1 Pressuregaugeconnection 4 MountingbracketHRB-D-… 6 Knurlednutorhexnut(not � Flowdirection, 2 ConnectingkitHRBC-D-… 5 MountingbracketHRBK-D-… includedinscopeofdelivery) bothdirectionspossible forfrontpanel mounting Type B1 B2 B3 B4 B5 B6 B7 B8 B9 D1 D2 D3 D4 Mini LRB-¼-D-…-K3-MINI 174 G¼ ~162 40 80.7 59.2 2.5 5 3 108.5 31 G¼ M36x1.5 LRB-y-D-…-K3-MINI 180 Gy Midi LRB-y-D-…-K3-MIDI 5 Gy 233 ~218 55 99.9 70.6 3 3 146 49.3 Gy M52x1.5 LRB-½-D-…-K3-MIDI 6 G½ Type D5 D6 H1 H2 H3 L1 L2 L4 L5 L8 ß2 ±0.2 ±0.5 max. Mini LRB-¼-D-…-K3-MINI Gx 4.3 20 35 47.3 ~95.4 3 ~68.9 3 17.5 17 LRB-y-D-…-K3-MINI Midi LRB-y-D-…-K3-MIDI G¼ 5.3 32 49 62 ~135.8 3 ~100.3 5 24.5 36 LRB-½-D-…-K3-MIDI -H- Note:ThisproductconformstoISO1179-1 andtoISO228-1 2013/10–Subjecttochange �Internet:www.festo.com/catalogue/... 33 PressureregulatorcombinationsLRB-K,Dseries,metaldesign Technical data Dimensions DownloadCADdata�www.festo.com LRB-…-D-…-K4-… 1 Pressuregaugeconnection 4 MountingbracketHRB-D-… 6 Knurlednutorhexnut(not � Flowdirection, 2 ConnectingkitHRBC-D-… 5 MountingbracketHRBK-D-… includedinscopeofdelivery) bothdirectionspossible forfrontpanel mounting Type B1 B2 B3 B4 B5 B6 B7 B8 B9 D1 D2 D3 D4 Mini LRB-¼-D-…-K4-MINI 229 G¼ ~217 40 80.7 59.2 2.5 5 3 108.5 31 G¼ M36x1.5 LRB-y-D-…-K4-MINI 235 Gy Midi LRB-y-D-…-K4-MIDI 5 Gy 307 ~292 55 99.9 70.6 3 3 146 49.3 Gy M52x1.5 LRB-½-D-…-K4-MIDI 6 G½ Type D5 D6 H1 H2 H3 L1 L2 L4 L5 L8 ß2 ±0.2 ±0.5 max. Mini LRB-¼-D-…-K4-MINI Gx 4.3 20 35 47.3 ~95.4 3 ~68.9 3 17.5 17 LRB-y-D-…-K4-MINI Midi LRB-y-D-…-K4-MIDI G¼ 5.3 32 49 62 ~135.8 3 ~100.3 5 24.5 36 LRB-½-D-…-K4-MIDI -H- Note:ThisproductconformstoISO1179-1 andtoISO228-1 34 �Internet:www.festo.com/catalogue/... Subjecttochange–2013/10 PressureregulatorcombinationsLRB-K,Dseries,metaldesign Technical data Dimensions DownloadCADdata�www.festo.com LRB-…-D-…-K5-… 1 Pressuregaugeconnection 4 MountingbracketHRB-D-… 6 Knurlednutorhexnut(not � Flowdirection, 2 ConnectingkitHRBC-D-… 5 MountingbracketHRBK-D-… includedinscopeofdelivery) bothdirectionspossible forfrontpanel mounting Type B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 D1 D2 D3 D4 Mini LRB-¼-D-…-K5-MINI 284 G¼ ~272 40 80.7 59.2 2.5 5 3 108.5 163.5 31 G¼ M36x1.5 LRB-y-D-…-K5-MINI 290 Gy Midi LRB-y-D-…-K5-MIDI 5 Gy 381 ~366 55 99.9 70.6 3 3 146 220 49.3 Gy M52x1.5 LRB-½-D-…-K5-MIDI 6 G½ Type D5 D6 H1 H2 H3 L1 L2 L4 L5 L8 ß2 ±0.2 ±0.5 max. Mini LRB-¼-D-…-K5-MINI Gx 4.3 20 35 47.3 ~95.4 3 ~68.9 3 17.5 17 LRB-y-D-…-K5-MINI Midi LRB-y-D-…-K5-MIDI G¼ 5.3 32 49 62 ~135.8 3 ~100.3 5 24.5 36 LRB-½-D-…-K5-MIDI -H- Note:ThisproductconformstoISO1179-1 andtoISO228-1 2013/10–Subjecttochange �Internet:www.festo.com/catalogue/... 35 PressureregulatorcombinationsLRB-K,Dseries,metaldesign Technical data Orderingdata Connectingkit,connectingplateandmountingbracket Size Connection Pressureregulationrange0.5 …7 bar Pressureregulationrange0.5 …12 bar PartNo. Type PartNo. Type Manifoldwith2 pressureregulators Mini G¼ 528952 LRB-¼-D-7-O-K2-MINI 528954 LRB-¼-D-O-K2-MINI Gy 528953 LRB-y-D-7-O-K2-MINI 528955 LRB-y-D-O-K2-MINI Midi Gy 528956 LRB-y-D-7-O-K2-MIDI 528958 LRB-y-D-O-K2-MIDI G½ 528957 LRB-½-D-7-O-K2-MIDI 528959 LRB-½-D-O-K2-MIDI Manifoldwith3 pressureregulators Mini G¼ 528968 LRB-¼-D-7-O-K3-MINI 528970 LRB-¼-D-O-K3-MINI Gy 528969 LRB-y-D-7-O-K3-MINI 528971 LRB-y-D-O-K3-MINI Midi Gy 528972 LRB-y-D-7-O-K3-MIDI 528974 LRB-y-D-O-K3-MIDI G½ 528973 LRB-½-D-7-O-K3-MIDI 528975 LRB-½-D-O-K3-MIDI Manifoldwith4 pressureregulators Mini G¼ 528984 LRB-¼-D-7-O-K4-MINI 528986 LRB-¼-D-O-K4-MINI Gy 528985 LRB-y-D-7-O-K4-MINI 528987 LRB-y-D-O-K4-MINI Midi Gy 528988 LRB-y-D-7-O-K4-MIDI 528990 LRB-y-D-O-K4-MIDI G½ 528989 LRB-½-D-7-O-K4-MIDI 528991 LRB-½-D-O-K4-MIDI Manifoldwith5 pressureregulators Mini G¼ 529000 LRB-¼-D-7-O-K5-MINI 529002 LRB-¼-D-O-K5-MINI Gy 529001 LRB-y-D-7-O-K5-MINI 529003 LRB-y-D-O-K5-MINI Midi Gy 529004 LRB-y-D-7-O-K5-MIDI 529006 LRB-y-D-O-K5-MIDI G½ 529005 LRB-½-D-7-O-K5-MIDI 529007 LRB-½-D-O-K5-MIDI 36 �Internet:www.festo.com/catalogue/... Subjecttochange–2013/10 PressureregulatorcombinationsLRB-K,Dseries,metaldesign Technical data 2013/10–Subjecttochange �Internet:www.festo.com/catalogue/... 37 PressureregulatorsLR/LRB,Dseries,polymer ProductrangeoverviewDseriesserviceunits,polymer Type Size Pneumaticconnection Pressure Gradeoffiltration regulationrange [bar] [µm] Gx G¼ G½ 0.5 …7 5 40 Serviceunits FRC Mini � � – � � � Serviceunitcombinations FRC-K Mini – � – � – � LFR-K Mini – � – � – � Individualdevices Filter Mini regulators LFR � � – � � � Pressure Mini regulators LR � � – � – – Pressure Mini regulator combinations – – � � – – LRB-K 38 �Internet:www.festo.com/catalogue/... Subjecttochange–2013/10 PressureregulatorsLR/LRB,Dseries,polymer ProductrangeoverviewDseriesserviceunits,polymer Type Size Condensatedrain Pressuredisplay Actuatorlock Regulatingfunctions �Page/ Internet Serviceunits FRC Mini frc � � � – � � � Serviceunitcombinations FRC-K Mini frc � – � – � � � LFR-K Mini lfr � – � – � � � Individualdevices Filter Mini lfr regulators LFR � � � � � � � Pressure Mini 40 regulators LR – – � � � � � Pressure Mini 45 regulator combinations – – – � � � � LRB-K 2013/10–Subjecttochange �Internet:www.festo.com/catalogue/... 39 Manualrotary Semi-automatic Withpressuregauge Withoutpressuregauge Rotaryknobwithdetent Withsecondaryventing Withreturnflowfunction PressureregulatorsLR,Dseries,polymer Peripheralsoverview 4 3 2 1 1 2 1 1 5 Mountingattachmentsandaccessories �Page/ Internet 1 Connectingplatekit pbl PBL 2 Mountingbracket hfoe-d HFOE 3 Mountingbracket hr-d HR-D 4 Knurlednut(includedinscopeofdelivery) – LRVS 5 Pressuregauge 52 MA 40 �Internet:www.festo.com/catalogue/... Subjecttochange–2013/10 PressureregulatorsLR,Dseries,polymer Typecodes LR — x — DB — 7 — O — MINI Basicfunction LR Pressureregulator Pneumaticconnection x ThreadGx ¼ ThreadG¼ Series DB Series Pressureregulationrange 7 0.5…7bar Pressuregauge Withpressuregauge O Withoutpressuregauge Size MINI 2013/10–Subjecttochange �Internet:www.festo.com/catalogue/... 41 PressureregulatorsLR,Dseries,polymer Technical data withpressuregauge -M- Flowrate 800 …1,300 l/min -Q- Temperaturerange –5 …+50 °C withoutpressuregauge -L- Operatingpressure 1.5 …10 bar SettingvaluesaresecuredbyHighflowrate lockingtherotaryknob Goodregulatingcharacteristics withminimal pressurehysteresis Generaltechnicaldata Size Mini Withpressuregauge Withoutpressuregauge Pneumaticconnection Gx G¼ Gx G¼ Design Pressureregulatorwithpressuregauge Pressureregulatorwithoutpressuregauge Regulatingfunction Withreturnflowfunction Withsecondaryventing Typeofmounting Inlineinstallation Viathrough-holes Viamountingbracket Frontpanel mounting Assemblyposition Any Regulatorlock Rotaryknobwithdetent Max.hysteresis [bar] 0.5 Pressureregulationrange [bar] 0.5 …7 Pressureindication Viapressuregauge Gxprepared Pressuregaugeconnection Gx 1) Standardnominalflowrate qnN[l/min] Pneumaticconnection Gx G¼ Mini Pressureregulationrange0.5 …7 bar ≥800 ≥1,300 1) Measuredatp1 =10 bar,p2 =6 barandΔp=1 bar. 42 �Internet:www.festo.com/catalogue/... Subjecttochange–2013/10 PressureregulatorsLR,Dseries,polymer Technical data Operatingandenvironmentalconditions Size Mini Operatingpressure [bar] 1.5 …10 Operatingmedium CompressedairinaccordancewithISO8573-1:2010 [–:–:–] Ambienttemperature [°C] –5 …+50 Temperatureofmedium [°C] –5 …+50 1) CorrosionresistanceclassCRC 1 1) CRC1:CorrosionresistanceclasstoFestostandard940 070 Componentswithlightcorrosionexposure.Protectionfortransportandstorage.Componentswithoutsignificantdecorativefunctionorsurface,e.g.installedoutofsightinternallyorbehindcovers. Weight[g] Size Mini Pressureregulator 150 Materials Sectional view Pressureregulator Mini 2 1 Housing Polyamide,reinforced 2 Rotaryknob Polyacetate – Seals Nitrilerubber Noteonmaterials RoHS-compliant 1 Standardflowrateqnasafunctionofoutputpressurep2 PneumaticconnectionGx PneumaticconnectionG¼ qn[l/min] qn[l/min] Primarypressurep1 =10 bar -H- Note Slightleakageattheoutputhas Inafewcasesleakagemayamount beentakenintoaccountinthe to500 l/h. design.Itimprovesthecontrol behaviourofthenonpre-pressure compensatedcontroller. 2013/10–Subjecttochange �Internet:www.festo.com/catalogue/... 43 p2 [bar] p2 [bar] PressureregulatorsLR,Dseries,polymer Technical data Dimensions DownloadCADdata�www.festo.com Mini withpressuregauge 1 Socketheadscrewforwall mounting(2 includedinscope ofdelivery) � Flowdirection Type D1 Mini LR-x-DB Gx LR-¼-DB G¼ Orderingdata Size Connection Pressureregulationrange0.5 …7 bar PartNo. Type Withpressuregauge Mini Gx 539681 LR-x-DB-7-MINI G¼ 539682 LR-¼-DB-7-MINI Withoutpressuregauge Mini Gx 537642 LR-x-DB-7-O-MINI G¼ 537643 LR-¼-DB-7-O-MINI 44 �Internet:www.festo.com/catalogue/... Subjecttochange–2013/10 PressureregulatorcombinationsLRB-K,Dseries,polymer Peripheralsoverview Mini Withmountingbracket Frontpanel mounting 7 6 5 1 4 2 3 8 9 1 5 Mountingattachmentsandaccessories Withmountingbracket Frontpanel mounting �Page/ Internet 1 Mountingbracketkit hrbs-db � – HRBS-DB-MINI 2 Push-inT-fitting 52 � – QSTF 3 Pressuregauge 52 � – MA 4 Mountingbracket hr-d � – HR-D 5 Hexnut hmr-d � � HMR 6 Push-inY-fitting 52 – � QSYLV 7 Plastictubing pun-e – � PUN-E 8 Push-infitting 52 – � QSF 9 Flangedpressuregauge 52 – � FMA 2013/10–Subjecttochange �Internet:www.festo.com/catalogue/... 45 PressureregulatorcombinationsLRB-K,Dseries,polymer Typecodes LRB — ¼ — DB — 7 — O — K2 — MINI Basicfunction LRB Pressureregulatorcombination Pneumaticconnection2 ¼ ThreadG¼ Series DB Series Pressureregulationrange 7 0.5…7bar Pressuregauge O Withoutpressuregauge Regulator K2 Manifoldwith2 pressureregulators K3 Manifoldwith3 pressureregulators K4 Manifoldwith4 pressureregulators K5 Manifoldwith5 pressureregulators Size MINI 46 �Internet:www.festo.com/catalogue/... Subjecttochange–2013/10 PressureregulatorcombinationsLRB-K,Dseries,polymer Technical data Function -M- Flowrate 1,000 l/min -Q- Temperaturerange –5 …+50 °C -L- Operatingpressure 1.5 …10 bar Goodcontrol characteristicswithFortheconfigurationofaregulator lowhysteresisandprimary manifoldwithindependent pressurecompensation pressureranges ManifoldassemblywiththroughairSettingvaluesaresecuredby supply lockingtherotaryknob Generaltechnicaldata Size Mini Pneumaticconnection1 G½ Pneumaticconnection2 G¼ Design Directlyactuatedpistonregulator OnP-manifold Regulatingfunctions Outputpressureconstant Withreturnflowfunction Withsecondaryventing Typeofmounting Frontpanel mounting Viaaccessories Assemblyposition Any Regulatorlock Rotaryknobwithdetent Max.hysteresis [bar] 0.5 Pressureregulationrange [bar] 0.5 …7 1) Standardnominalflowrate qnN[l/min] Size Mini Pressureregulationrange0.5 …7 bar ≥1,000 1) Measuredatp1 =10 bar,p2 =6 barandΔp=1 bar. Operatingandenvironmentalconditions Size Mini Operatingpressure [bar] 1.5 …10 Operatingmedium CompressedairinaccordancewithISO8573-1:2010 [–:–:–] Ambienttemperature [°C] –5 …+50 Temperatureofmedium [°C] –5 …+50 1) CorrosionresistanceclassCRC 1 1) CRC1:CorrosionresistanceclasstoFestostandard940 070 Componentswithlightcorrosionexposure.Protectionfortransportandstorage.Componentswithoutsignificantdecorativefunctionorsurface,e.g.installedoutofsightinternallyorbehindcovers. 2013/10–Subjecttochange �Internet:www.festo.com/catalogue/... 47 PressureregulatorcombinationsLRB-K,Dseries,polymer Technical data Weight[g] Size Mini Manifoldwith2 pressureregulators LRB-…-K2 500 Manifoldwith3 pressureregulators LRB-…-K3 750 Manifoldwith4 pressureregulators LRB-…-K4 1000 Manifoldwith5 pressureregulators LRB-…-K5 1250 Materials Sectional view Pressureregulator Mini 2 1 Housing PAreinforced 2 Rotaryknob POM 3 Sealingring PVC 1 4 Manifoldstrip Wroughtaluminiumalloy 3 5 5 Spacingbolt Wroughtaluminiumalloy – Seals NBR 4 48 �Internet:www.festo.com/catalogue/... Subjecttochange–2013/10 PressureregulatorcombinationsLRB-K,Dseries,polymer Technical data Dimensions DownloadCADdata�www.festo.com Withmountingbracket LRB-…-K5 LRB-…-K4 LRB-…-K3 LRB-…-K2 � Flowdirection 2013/10–Subjecttochange �Internet:www.festo.com/catalogue/... 49 PressureregulatorcombinationsLRB-K,Dseries,polymer Technical data Dimensions DownloadCADdata�www.festo.com Frontpanel mounting LRB-…-K5 LRB-…-K4 LRB-…-K3 LRB-…-K2 � Flowdirection 50 �Internet:www.festo.com/catalogue/... Subjecttochange–2013/10 PressureregulatorcombinationsLRB-K,Dseries,polymer Technical data Orderingdata Size Connection Pressureregulationrange0.5 …7 bar PartNo. Type Manifoldwith2 pressureregulators Mini G¼ 540040 LRB-¼-DB-7-O-K2-MINI Manifoldwith3 pressureregulators Mini G¼ 540041 LRB-¼-DB-7-O-K3-MINI Manifoldwith4 pressureregulators Mini G¼ 540042 LRB-¼-DB-7-O-K4-MINI Manifoldwith5 pressureregulators Mini G¼ 540043 LRB-¼-DB-7-O-K5-MINI 2013/10–Subjecttochange �Internet:www.festo.com/catalogue/... 51 PressureregulatorsLR/LRS/LRB/LRBS,Dseries Accessories Orderingdata–PressuregaugeMA Nominal size Pneumatic Indicatingrange PartNo. Type connection [bar] [psi] PressuregaugeMA Technical data�Internet:ma 27 M5 0…10 – 526323 MA-27-10-M5 40 Gx 0…10 0…145 359874 MA-40-10-¼ 0…16 0…232 345395 MA-40-16-¼ 50 G¼ 0…10 0…145 359873 MA-50-10-¼ 0…16 0…232 356759 MA-50-16-¼ PressuregaugeMA,DINEN837-1 Technical data�Internet:ma 40 Rx 0…10 0…145 162835 MA-40-10-x-EN G¼ 0…10 0…145 183900 MA-40-10-G¼-EN FlangedpressuregaugeFMA,DINEN837-1 Technical data�Internet:fma 40 G¼ 0…10 0…145 159596 FMA-40-10-¼-EN 0…16 0…232 159597 FMA-40-16-¼-EN 50 G¼ 0…10 0…145 159599 FMA-50-10-¼-EN 0…16 0…232 159600 FMA-50-16-¼-EN Orderingdata–PressuresensorSDE1 Technical data�Internet:sde1 Pneumatic Electrical output Electrical Display PartNo. Type connection connection PressuresensorSDE1 fordirectmountingontheserviceunitwithpressuregaugeconnection(adapterforpneumaticconnectionincludedinscopeofdelivery), pressuremeasuringrange0 …10 bar,relativepressuremeasurement MalethreadRx 1switchoutputPNP M8x1,3-pin LCD 192026 SDE1-D10-G2-R18-C-P1-M8 2 switchoutputsPNP M8x1,4-pin LCD 192027 SDE1-D10-G2-R18-C-P2-M8 MalethreadR¼ 1switchoutputPNP M8x1,3-pin LCD 192028 SDE1-D10-G2-R14-C-P1-M8 2 switchoutputsPNP M8x1,4-pin LCD 192029 SDE1-D10-G2-R14-C-P2-M8 Orderingdata–Push-infitting 1) Pneumaticconnection TubingO.D. PartNo. Type PU Push-infittingQSF,femalethreadwithexternal hex Technical data�Internet:qsf G¼ 8 153026 QSF-¼-8-B 10 Push-inT-fittingQSTF,360°rotatable,withmaleandfemalethread Technical data�Internet:qstf G¼ 8 186203 QSTF-G¼-8 1 Push-inY-fittingQSYLV,360°rotatable,malethreadwithexternal hex Technical data�Internet:qsylv G¼ 8 186210 QSYLV-G¼-8 1 1) Packagingunitquantity 52 �Internet:www.festo.com/catalogue/... Subjecttochange–2013/10