Air preparation units - OPERATOR SERV

OverviewDescriptionPageCharacteristics Dimensions Order instructionsType overviewAir preparation unit three-piece 70, 71, 74 78 85Air preparation unit two‐piece 70, 71, 74 78 85Filter-regulator 70, 71, 74, 75 79 85Filter-water-separator 70, 71, 75 79 85Dust filter 70, 71, 75 79 85Pressure regulating valve 70, 71, 76 80 86Pressure regulating valve,pilot operated70, 71, 76 80 86Oil mist lubricator 72, 73, 76 81 86Start-stop valve 72, 73, 77 81-83 86Submicrofilter 72, 73 84 86Activated carbon filter 72, 73 84 863/2 Way shut-off valve 72, 73 84 86Accessories 87–89 87–89 87–89Air preparationunitsSeries airfit A25G3/4, G1All rights, errors, and changes reserved© Copyright HOERBIGER 2007A4P006E-October 2007 69

Air preparationunitsSeries airfit A25G3/4, G1CharacteristicsSpecial solutions(e.g. temperature, pressure,medium ...) on request, or seepage155–166 for specialunitsPressures quoted as gauge pressureCharacteristics Symbol Unit Air preparation unitthree-pieceAir preparation unittwo‐pieceSystemConsisting of filterwater-separator,pressure regulatingvalve, oil mistlubricator *), gauge,mounting bracket,locating ringConsisting of filterregulatorand oil mistlubricator *), gauge,mounting bracket,locating ringTypeA25FRL-3/4-EMWA25FRL-1-EMWA25KL-3/4-EMWA25KL-1-EMWMaterial– Housing Diecast zinc– Metal bowl Diecast aluminum with polypropylene insert– Diaphragm NBR NBR– Standard sealings NBRPort sizeG3/4 G1 G3/4 G1(NPTF version)Max. condensatecm 3 130 130 130 130capacityPore size of filterµm 30 or 5 30 or 5elementCondensate drainageManual, semi-automatic (pressure relief),or automatic (float type)Oil/air ratioConstant oil drip rate independent of air flowMax. oil capacity cm 3 500 500Oil refillingManual – also during operationInstallationMedium and ambienttemperaturesVertical,bowl at the bottomT min°C -10 2)T max °C +50 (+60 to 12.5 bar)Weight (mass) kg 3.3 2.8Pneumatic characteristicsOperating pressurerange – inlet pressureOperating pressurerange – outlet pressurep 1 minp 1 maxbarbar017.5p 2 min/maxbar 0.5 to 12On request0.5 to 17.57900m 3 /h 474Vertical,bowl at the bottom-10 2)+50 (+60 to 12.5 bar)017.50.5 to 12On request0.5 to 17.58600528Maximum flow 1) Q maxl/min1258014650755879Degree of moisture h % See diagram See diagramseparation atrecommended flow1)at p 1= 10 bar and p 2= 6.3 bar, Dp = 1 bar2)for dry compressed air, ice formation must be avoided3)at p 1= 8 bar and Dp = 1 bar4)recommended pilot pressure regulating valve SR-1/4 (see page 23)5)at 6.3 bar and 25 m/s flow velocity*) Viscosities of ≤ 32 Cst in line with ISO 3448 (32 mm 2 /s at 40°C) are recommendedto ensure optimum atomization and long oil mist paths.HOERBIGER-Origa compressed air oil KY8766 (see page 191)70All rights, errors, and changes reserved© Copyright HOERBIGER 2007A4P006E-October 2007

Filter-regulator Filter-water-separator Dust filter Pressure regulatingvalveCyclone system with With cyclone system With cyclone system Diaphragm-typefilter element, combined and filter element and dust filter element pressure regulatingwith diaphragm-typevalve (spring loaded)pressure regulatingwith secondaryvalve (spring loaded)pressure relief, inletwith secondary pressurepressure and volumerelief, inlet pressure andcompensation,volume compensation,handwheel lockablehandwheel lockableA25K-3/4E A25K-1E A25F-3/4E A25F-1E A25FD-3/4EPressure regulating valvepilot operatedPilot operated pistontypepressure regulatorwith secondary pressurerelief, inlet pressure andvolume compensation 4)A25FD-1E A25R-3/4 A25R-1 A25RV-3/4 A25RV-1Diecast zincDiecast aluminium with polypropylene – –NBR – – NBR NBRNBRG3/4 G1 G3/4 G1 G3/4 G1 G3/4 G1 G3/4 G1130 130 130 130 130 13030 or 5 30 or 5 1 – –Manual, semi-automatic (pressure relief),or automatic (float type)Manual, semi-automatic(pressure relief)– –– – – – –– – – – –– – – – –Vertical,bowl at the bottom-10 2)+50 (+60 to 12.5 bar)Vertical,bowl at the bottom-10 2)+50 (+60 to 12.5 bar)Vertical,bowl at the bottom-10 2)+50 (+60 to 12.5 bar)In any position-10 2)+601.5 0.9 0.9 1.2 1.2In any position-10 2)+60017.50.5 to 12On request0.5 to 17.513200792017.5017.5017.5– – 0.5 to 12On request0.5 to 17.519000114010400 3)62411400 3)68410400 3)62411400 3)68414600876> 20000> 1200> 95 > 95 Only solid particles> 99% related to 1 µm017.50.5 to 12On request0.5 to 17.5> 20000> 1200> 20000> 1200For more characteristics of air preparation units see page 72–73All rights, errors, and changes reserved© Copyright HOERBIGER 2007A4P006E-October 2007 71

Air preparationunitsSeries airfit A25G3/4, G1CharacteristicsSpecial solutions(e.g. temperature, pressure,medium ...) on request, or seepage 155–166 for specialunitsPressures quoted as gauge pressureCharacteristics Symbol Unit Oil mist lubricator Start-stop valveSystemTypeOil mist lubricator withflow compensation *)A25L-3/4-EA25L-1-EStart-stop valvepneumatically orelectrically actuatedA25DS-3/4 A25DS-1Material– Housing Diecast zinc– Metal bowl Diecast aluminum with –polypropylene insert– Diaphragm NBR –– Standard sealings NBRPort sizeG3/4 G1 G3/4 G1(NPTF version)Max. condensatecapacitycm 3 – –Condensate drainage – –Oil/air ratioConstant oil drip rateindependent of air flow –Max. oil capacity cm 3 500 –Oil refillingManual – also during –operationInstallationVertical,In any positionbowl at the bottomMedium and ambient T min°C -10 2)-10 2)temperaturesT max °C +50 (+60 to 12.5 bar) +50 (+60 to 12.5 bar)Weight (mass) kg 0.8 1.6Pneumatic characteristicsOperating pressure p 1 minbarrange – inlet pressure p 1 maxbarMaximum flow 1) Q maxl/minm 3 /h017.516000960177001062Degree of moisture h % – –recommended flow 2)separation atResidual oil amount mg/m 3217.5 (16 to A25DS-..E)10500630120007201)at p 1= = 6.3 bar, Dp = 1 bar2)at 6.3 bar and 25 m/s flow velocity*) Viscosities of ≤ 32 Cst in line with ISO 3448 (32 mm 2 /s at 40°C) are recommendedto ensure optimum atomization and long oil mist paths.HOERBIGER-Origa compressed air oil KY8766 (see page 191)72All rights, errors, and changes reserved© Copyright HOERBIGER 2007A4P006E-October 2007

Submicrofilter Activated carbon filter 3/2 Way shut-off valveA25MF-230-3/4-EDiecast zincDiecast zinc withpolypropylene insertA25MF-230-1-EA25MC-230-3/4-EDiecast zinc withpolypropylene insertA25MC-230-1-E3/2 Way valve (spool type),direct assembly to any unitfrom the airfit A25 series,with coupling kit PL18787A25DV-3/4– – –NBRG3/4 G1 G3/4 G1 G3/4 G1–A25DV-1Air preparationunitsSeries airfit A25G3/4, G1Characteristics130 130 130 130 –Manual, semi-automatic(pressure relief), or automatic(float type)Manual, semi-automatic(pressure relief)– – ––– – –– – –Vertical,Vertical,In any positionbowl at the bottombowl at the bottom0+50 (+60 to 12.5 bar)0+50 (+60 to 12.5 bar)-10 2)+50 (+60 to 12.5 bar)1.5 1.5 1.2017.53850 to 6 bar230Over 99.99999% related to0.01µm017.53850 to 6 bar230_ –017.5> 20000> 1200> 20000> 1200< 0.01 input conc. 3 mg/m 3 0.003 ‰in combination MFAll rights, errors, and changes reserved© Copyright HOERBIGER 2007A4P006E-October 2007 73

Air preparationunitsSeries airfit A25G3/4, G1Air preparation unit three-pieceType: A25FRL-3/4-EMWp 2 [bar]8765v = 25 m/s8→6.38→8Type: A25FRL-1-EMWp 2 [bar]v = 25 m/s878→868→6.35Flow characteristics438→4438→4218→2Q [l/min]218→2Q [l/min]02000 4000 6000 8000 10000 12000 14000 16000 1800002000 4000 6000 8000 10000 12000 14000 16000 18000Air preparation unit two‐pieceType: A25KL-3/4-EMWType: A25KL-1-EMWp 2 [bar]8v = 25 m/sp 2 [bar]8v = 25 m/s7658→6.38→87658→6.38→8438→4438→4218→2Q [l/min]218→2Q [l/min]02000 4000 6000 8000 10000 12000 14000 16000 1800002000 4000 6000 8000 10000 12000 14000 16000 18000Filter-regulatorType: A25K-3/4-EType: A25K-1-Ep 2 [bar]8v = 25 m/sp 2 [bar]8v = 25 m/s7654328→48→28→6.38→87654328→48→28→6.38→81Q [l/min]1Q [l/min]02000 4000 6000 8000 10000 12000 14000 16000 1800002000 4000 6000 8000 10000 12000 14000 16000 18000Degree of filtrationType: A25K-3/4-EType: A25K-1-E 74All rights, errors, and changes reserved© Copyright HOERBIGER 2007A4P006E-October 2007

Filter-water-separatorType: A25F-3/4-Ep 2 [bar]8765v = 25 m/s6.3→6.38→8Type: A25F-1-Ep 2 [bar]v = 25 m/s8766.3→6.358→8Air preparationunitsSeries airfit A25G3/4, G14343Flow characteristics221Q [l/min]1Q [l/min]02000 4000 6000 8000 10000 12000 14000 16000 1800002000 4000 6000 8000 10000 12000 14000 16000 18000Degree of filtrationType: A25F-3/4-EType: A25F-1-E All rights, errors, and changes reserved© Copyright HOERBIGER 2007A4P006E-October 2007 75

Air preparationunitsSeries airfit A25G3/4, G1Pressure regulating valveType: A25R-3/4p 2 [bar]876v = 25 m/s8→6.38→8Type: A25R-1p 2 [bar]v = 25 m/s88→878→6.36Flow characteristics54328→28→454328→48→21Q [l/min]1Q [l/min]02000 4000 6000 8000 10000 12000 14000 16000 1800002000 4000 6000 8000 10000 12000 14000 16000 18000Pressure regulating valve, pilot operatedType: A25RV-3/4Type: A25RV-1 76All rights, errors, and changes reserved© Copyright HOERBIGER 2007A4P006E-October 2007

Oil mist lubricatorType: A25L-3/4-EType: A25L-1-EAir preparationunitsp 2 [bar]876v = 25 m/s6.3→6.3p 2 [bar]876v = 25 m/s6.3→6.3Series airfit A25G3/4, G15454Flow characteristics33221Q [l/min]1Q [l/min]02000 4000 6000 8000 10000 12000 14000 16000 1800002000 4000 6000 8000 10000 12000 14000 16000 18000Start-stop valveType: A25DS-3/4, A25DS-1p 2 [bar]87654v = 25 m/s8→48→6.38→832108→2Q [l/min]2000 4000 6000 8000 10000 12000 14000 16000 18000All rights, errors, and changes reserved© Copyright HOERBIGER 2007A4P006E-October 2007 77

Air preparationunitsSeries airfit A25G3/4, G1Air preparation unit three-piece – Type: A25FRL-3/4, -1 DimensionsDelivery includes:Air preparation unit threepiece:Filter-water-separatorPressure regulating valveOil mist lubricatorGaugeMounting bracketAir preparation unittwo‐piece:Filter-regulatorOil mist lubricatorGaugeMounting bracketmin. 80 mm forfilter changing* Two opposite gauge ports G1/4** On delivery the plug screw is not assembled.Version-AAir preparation unit two‐piece – Type: A25KL-3/4, -1 min. 80 mm forfilter changingVersion-A* Two opposite gauge ports G1/4** On delivery the plug screw is not assembled.For order instructions see page 85–87, for characteristics see page 70–77,for accessories see page 88, 89Dimensions in mm78All rights, errors, and changes reserved© Copyright HOERBIGER 2007A4P006E-October 2007

Filter-regulator – Type: A25K-3/4, -1 Air preparationunitsSeries airfit A25G3/4, G1Dimensionsmin. 80 mm forfilter changingVersion-A* Two opposite gauge ports G1/4** On delivery the plug screw is not assembled.Filter-water-separator – Type: A25F-3/4, -1Dust filter – Type: A25FD-3/4, -1 *)* Dust filter with large filtersurface for long service life.For compressed air systemswith air dryers.min. 80 mm forfilter changingVersion-AFor order instructions see page 85–87, for characteristics see page 70–77,for accessories see page 88, 89Dimensions in mmAll rights, errors, and changes reserved© Copyright HOERBIGER 2007A4P006E-October 200779

Air preparationunitsSeries airfit A25G3/4, G1Pressure regulating valve – Type: A25R-3/4, -1Dimensions* Two opposite gauge ports G1/4** On delivery the plug screw is not assembled.Pressure regulating valve, pilot operated – Type: A25RV-3/4, -1– Recommended pilot pressure regulating valve, series airfit swing, Type: SR-1/4, PB45449-058secondary ventingflow direction**** Two opposite gauge ports G1/4** On delivery the plug screw is not assembled.For order instructions see page 85–87, for characteristics see page 70–77,Bestellangaben siehe Seite 16, 17, Kenngrößen siehe Seite 8-11for accessories see page 88, 89Dimensions in mm80All rights, errors, and changes reserved© Copyright HOERBIGER 2007A4P006E-October 2007

Oil mist lubricator – Type: A25L-3/4, -1oil refilling plugAir preparationunitsSeries airfit A25G3/4, G1DimensionsStart-stop valve, pneumatically actuatedType: A25DS-3/4 P, -1PInstallation instructionStart-stop valveThe start function is designed tofacilitate slow pressure build-upand for ventilation in pneumaticsystems.It prevents uncontrolledmovements in the pneumaticequipment that can occur whenstarting the system at full systempressure. A throttle screw isused to set the pressure builduptime. The stop function facilitatesrapid ventilation.Start-stop valve stop signalp 1supplycontrol inletFor order instructions see page 85–87, for characteristics see page 70–77,for accessories see page 88, 89Dimensions in mmAll rights, errors, and changes reserved© Copyright HOERBIGER 2007A4P006E-October 2007 81

Air preparationunitsStart-stop valve, electrically actuatedType: A25DS-3/4E, -1ESeries airfit A25G3/4, G1DimensionsStart-stop valve, CNOMO connectionsType: A25DS-3/4C, -1C CNOMO connections3/2 Way valve normally open CNOMO connections 3/2 Way valve normally closedFor order instructions see page 85–87, for characteristics see page 70–77,for accessories see page 88, 89Dimensions in mm82All rights, errors, and changes reserved© Copyright HOERBIGER 2007A4P006E-October 2007

Start-stop valve, pneumatically actuatedCombined start/stop functionAir preparationunitsSeries airfit A25G3/4, G1Control types Combined start/stop function with acknowledgementFurther control types on requestFor order instructions see page 85–87, for characteristics see page 70–77,for accessories see page 88, 89Dimensions in mmAll rights, errors, and changes reserved© Copyright HOERBIGER 2007A4P006E-October 2007 83

Air preparationunitsSeries airfit A25G3/4, G1Submicrofilter – Type: A25MF230-3/4, -1Activated carbon filter –Type: A25MC230-3/4, -1Installation instructionTo increase the life spanof the filter elements, we recommendthe following order.A25Kwith 30 or 5 µmDimensionsA25MF A25MCmin. 85 mm forfilter changingNote:Activated carbon filter A25MC230-E without contaminationindicatorflow directionFeatures:– Rotary switch can beturned 90°– Can be shut off in 6 differentmodes– Indication of positions– Flow open, exhaust closed– Inlet closed, outlet exhausted– Flow direction shownby arrow3/2 Way shut-off valve Type: A25DV-3/4, -1* Two opposite gauge ports G1/8 on requestFor order instructions see page 85–87, for characteristics see page 70–77,for accessories see page 88, 89Dimensions in mm84All rights, errors, and changes reserved© Copyright HOERBIGER 2007A4P006E-October 2007

Standard versionsDescription Symbol Port size Order instructionTypeOrder No.Air preparation unit three-piece– Basic version with combinedG3/4 A25FRL-3/4-EMW PB 63449-000manual and semi-automaticdrainageG1 A25FRL-1-EMW PB 63549-000– with automatic drainage G3/4 A25FRL-3/4-AEMW PB 63449-005G1 A25FRL-1-AEMW PB 63549-005Air preparation unit two‐piece– Basic version with combinedG3/4 A25KL-3/4-EMW PB 63649-000manual and semi-automaticdrainageG1 A25KL-1-EMW PB 63749-000– with automatic drainage G3/4 A25KL-3/4-AEMW PB 63649-005G1 A25KL-1-AEMW PB 63749-005Filter-regulator– Basic version with combinedG3/4 A25K-3/4-E PB 62249-000manual and semi-automaticdrainageG1 A25K-1-E PB 62349-000– with filter element 5 µm, withG3/4 A25K-3/4-5E PB 62249-016combined manual and semiautomaticdrainageG1 A25K-1-5E PB 62349-016Air preparationunitsSeries airfit A25G3/4, G1Order instructions– with automatic drainage G3/4 A25K-3/4-AE PB 62249-002G1 A25K-1-AE PB 62349-002– with adapter for keylock G3/4 A25K-3/4-EX PB 62249-010G1 A25K-1-EX PB 62349-010Filter-water-separator– Basic version with combinedG3/4 A25F-3/4-E PB 61649-000manual and semi-automaticdrainageG1 A25F-1-E PB 61749-000– with filter element 5 µm withG3/4 A25F-3/4-5E PB 61649-016combined manual and semiautomaticdrainageG1 A25F-1-5E PB 61749-016– with filter element 1 µmG3/4 A25FD-3/4-E PB 61649-070(dust filter) with combinedmanual and semi-automaticdrainageG1 A25FD-1-E PB 61749-070– with automatic drainage G3/4 A25F-3/4-AE PB 61649-002G1 A25F-1-AE PB 61749-002All rights, errors, and changes reserved© Copyright HOERBIGER 2007A4P006E-October 2007 85

Air preparationunitsSeries airfit A25G3/4, G1Order instructionsStandard versionsDescription Symbol Port size Order instructionTypeOrder No.Pressure regulating valve– Basic version G3/4 A25R-3/4 PB 61849-000G1 A25R-1 PB 61949-000– with adapter for keylock G3/4 A25R-3/4-X PB 61849-006G1 A25R-1-X PB 61949-006– Pressure regulating valve,G3/4 A25RV-3/4 PB 61849-070pilot operatedG1 A25RV-1 PB 61949-070Oil mist lubricator– Basic version G3/4 A25L-3/4-E PB 62049-000G1 A25L-1-E PB 62149-000Start-stop valve– pneumatically actuated G3/4 A25DS-3/4-P PB 63049-000G1 A25DS-1-P PB 63149-000– electrically actuated230 V/50 HzG3/4 A25DS-3/4-E PB 63049-004G1 A25DS-1-E PB 63149-004– electrically actuated24 V DCG3/4 A25DS-3/4-E PB 63049-001G1 A25DS-1-E PB 63149-001– electrically actuatedwith CNOMOconnectionsG3/4 A25DS-3/4-C PB 63049-010G1 A25DS-1-C PB 63149-010Submicrofilter– Basic version, with combinedmanual and semiautomaticdrainage– additionally with automaticdrainageActivated carbon filter– Basic version, with combinedmanual and semiautomaticdrainageG3/4 A25MF230-3/4-EV PB 62549-010G1 A25MF230-1-EV PB 62649-010G3/4 A25MF230-3/4-AEV PB 62549-012G1 A25MF230-1-AEV PB 62649-012G3/4 A25MC230-3/4-E PB 62849-000G1 A25MC230-1-E PB 62949-0003/2 Way shut-off valve2– 3/2 Way shut-off valve G3/4 A25DV-3/4 PB 63249-000121 3G1 A25DV-1 PB 63349-00086All rights, errors, and changes reserved© Copyright HOERBIGER 2007A4P006E-October 2007

AccessoriesDescription For type Order No.Mounting kit (bracket + mounting nut) PL 18990Gauge, Ø 50 mm, 0–16 bar, G1/4 KG 8013Porting block kit PL 18986Coupling kit PL 18987Keylock for pressure regulating valve A25R..-X PL 17127Solvent resistant sight glass A25L PL15717Adapter plates-kit p 1/p 2, G11/4PL19199Adapter plates-kit p 1/p 2, G11/2PL19200Special oil for oil mist lubricators 1 lKY8766(see page 191)* for more gauges see page 186, 187For more information see accessories page 88, 89Air preparationunitsSeries airfit A25G3/4, G1Order instructionsAll rights, errors, and changes reserved© Copyright HOERBIGER 2007A4P006E-October 2007 87

Air preparationunitsSeries airfit A25G3/4, G1CharacteristicsInstallationMountingMaterialDescriptionBetween 2 units of the airfit A25 seriesDirectly flange mountable with coupling kit suppliedAluminumAccessories– Porting block kitTo provide unlubricated aire.g. for air gun. With pressureswitch connectionsDimensionsDelivery includes:1 porting block1 coupling kit3 plug screwsInstallation instructionse.g. Pressure switchor pressure relief valveFilter-water-separatorPorting blockPressure regulatingvalveOil mist lubricatorClean compressedaire.g. Pressure switchor pressure reliefvalveFilter-water-separatorPressure regulatingvalvePorting blockOil mist lubricatorClean and regulatedcompressed airOrder instructionsDescriptionOrder instructionTypeOrder No.Porting block kit A25X PL 18986Dimensions in mm88All rights, errors, and changes reserved© Copyright HOERBIGER 2007A4P006E-October 2007

Mounting kitCoupling kitKeylock for pressureregulator Type: A25R-..-XAir preparationunitsSeries airfit A25G3/4, G1AccessoriesOrder No. PL18990Order No. PL18987Order No. PL17127GaugeØ50, 0–16 bar, G1/4Order No. KG8013All rights, errors, and changes reserved© Copyright HOERBIGER 2007A4P006E-October 2007 89

90All rights, errors, and changes reserved© Copyright HOERBIGER 2007A4P006E-October 2007