Burkert 2300 Series User manual

Operating Instructions
Bedienungsanleitung
Manuel d‘utilisation
Type 2300
2/2-way angle-seat control valve
2/2-Wege-Schrägsitzregelventil
Vanne de réglage à siège incliné 2/2 voies

We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous réserve de modifications techniques.
© Bürkert Werke GmbH & Co. KG, 2008 - 2021
Operating Instructions 2104/10_EU-ML_00805626 / Original DE

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Contents
1 OPERATING INSTRUCTIONS............................................... 4
1.1 Symbols....................................................................... 4
1.2 Denitionofterms/abbreviations ................................ 4
2 INTENDED USE .................................................................... 5
3 BASIC SAFETY INSTRUCTIONS.......................................... 5
4 GENERAL NOTES................................................................. 7
4.1 Contactaddresses ...................................................... 7
4.2 Warranty ...................................................................... 7
4.3 InformationontheInternet.......................................... 7
5 PRODUCT DESCRIPTION .................................................... 7
5.1 Generaldescription ..................................................... 7
5.2 Variants........................................................................ 7
5.3 Properties .................................................................... 8
5.4 Intendedareaofapplication........................................ 9
6 STRUCTURE AND FUNCTION ............................................. 9
6.1 Structure...................................................................... 9
6.2 Function..................................................................... 10
7 TECHNICAL DATA............................................................... 12
7.1 Conformity................................................................. 12
7.2 Standards .................................................................. 12
7.3 Typelabel .................................................................. 12
7.4 Operatingconditions ................................................. 13
7.5 Flowvaluesandcharacteristics ................................ 17
7.6 Generaltechnicaldata............................................... 22
8 INSTALLATION .................................................................... 23
8.1 Safetyinstructions..................................................... 23
8.2 Beforeinstallation...................................................... 23
8.3 Installation ................................................................. 25
8.4 Pneumaticconnection............................................... 28
8.5 Start-up ..................................................................... 29
8.6 Disassembly .............................................................. 29
10 MAINTENANCE, CLEANING .............................................. 30
10.1 Safetyinstructions..................................................... 30
10.2 Maintenancework ..................................................... 30
10.3 Replacingwearingparts............................................ 31
11 FAULTS................................................................................ 40
12 SPARE PARTS..................................................................... 41
12.1 Replacementpartset ................................................ 41
12.2 Installationtools ........................................................ 43
13 TRANSPORT, STORAGE, PACKAGING ............................. 43
Type2300
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Operating instructions
CAUTION!
Warns of a potential danger!
▶Failuretoobservetheseinstructionsmayresultinmoderate
orminorinjuries.
NOTE!
Warns of damage!
▶Failuretoobservetheseinstructionsmayresultindamageto
thedeviceorthesystem.
Indicatesimportantadditionalinformation,tipsand
recommendations.
Referstoinformationintheseoperatinginstructionsorin
otherdocumentation.
▶Designatesinstructionstoavoidadanger.
→Highlightsaprocedurewhichyoumustcarryout.
1.2 Denition of terms/abbreviations
Theterm"device"usedintheseinstructionsalwaysreferstothe
Type2300angle-seatcontrolvalve.
Theabbreviation"Ex"usedintheseinstructionsalwaysstands
for"explosion-proof".
Intheseinstructions,theunitbarstandsforrelativepressure.
Theabsolutepressureisstatedseparatelyinbar(abs).
1 OPERATING INSTRUCTIONS
Theoperatinginstructionsdescribetheentirelifecycleofthedevice.
Keeptheseinstructionsinalocationwhichiseasilyaccessibleto
every userandmakethemavailabletoevery new owner ofthe
device.
The operating instructions contain important safety
information!
Failuretoobservetheseinstructionsmayresultinhazardous
situations.
▶Theoperatinginstructionsmustbereadandunderstood.
1.1 Symbols
DANGER!
Warns of an immediate danger!
▶Failuretoobservetheseinstructionswillresultindeathor
seriousinjuries.
WARNING!
Warns of a potentially hazardous situation!
▶Failuretoobservetheseinstructionsmayresultinserious
injuriesordeath.
Type2300
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Intended use
2 INTENDED USE
Improper use of Type 2300 may be hazardous to persons,
systems in the vicinity and the environment.
▶Thedeviceisdesignedtocontroltheowofliquidandgaseous
media.Itcanonlybeoperatedincombinationwithacorres-
pondingcontrolunit.
▶Tousethedevice,observethepermitteddata,operating
conditionsandapplicationconditions.Thesespecications
canbefoundinthecontractdocuments,theoperatinginst-
ructionsandonthetypelabel.
▶Protectdevicefromharmfulenvironmentalinuences(radiation,
airhumidity,fumes,etc.).Foranymattersrequiringclarication,
contacttherelevantsalesdepartment.
▶Prerequisitesforsafeandtrouble-freeoperationarecorrect
transportation,correctstorage,installation,start-up,opera-
tionandmaintenance.
▶Inthepotentiallyexplosiveatmosphere,onlyusedevicesthat
areapprovedforthispurpose.Thesedevicesareidentiedby
aseparateExtypelabel.Beforeuse,notetheinformationon
theseparateExtypelabelandtheExadditionalinstructions
ortheseparateExoperatingInstructions.
▶Usethedeviceonlyinconjunctionwiththird-partydevicesand
componentsrecommendedorapprovedbyBürkert.
▶Use the device only as intended. Non-intended use of the
devicemaybedangeroustopeople,nearbyequipmentand
theenvironment.
3 BASIC SAFETY INSTRUCTIONS
Thesesafetyinstructionsdonottakeaccountofany
•contingencies or events which may occur during installation,
operationandmaintenanceofthedevices;
•localsafetyregulationsthatarewithintheoperator’sscopeofres-
ponsibility,includingthoserelatingtotheinstallationpersonnel.
DANGER!
Risk of injury due to high pressure and escaping medium!
▶Beforeworkingonthesystemordevice,switchothepres-
sureandventoremptythelines.
Risk of injury due to electric shock. (with installed electrical
components)
▶Beforeworkingonthedeviceorsystem,switchothe
powersupply.Secureagainstreactivation.
▶Observetheapplicableaccidentpreventionandsafetyregu-
lationsforelectricaldevices.
WARNING!
Risk of injury when opening the actuator!
Theactuatorcontainsaspringundertension.Whentheactuator
is opened, the spring will jump out and may cause injuries.
▶Donotopentheactuator.
Type2300
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Basic safety instructions
Risk of injury due to moving parts in the device!
▶Donotreachintoopeningsinthedevice.
Danger due to loud noises.
▶Dependingontheusageconditions,thedevicemaygenerateloud
noises.Detailedinformationontheprobabilityofloudnoisesis
availablefromtherespectivesalesdepartment.
▶Wearhearingprotectionwheninthevicinityofthedevice.
CAUTION!
Risk of burns or re from hot device surfaces due to pro-
longed operation.
▶Onlytouchthedevicewhenwearingprotectivegloves.
▶Keepthedeviceawayfromhighlyammablesubstancesand
media.
Discharge of medium if packing gland worn
▶Reliefboremustberegularlyinspectedforanymediumleakages.
▶Ifthemediumishazardous,securetheareaaroundtheleakage
topreventrisks.
General hazardous situations.
Topreventinjuries,observethefollowing:
▶Securedeviceorsystemtopreventunintentionalactivation.
▶Onlytrainedtechniciansmayperforminstallationandmain-
tenancework.
▶Performinstallationworkandmaintenanceworkusingsuita-
bletoolsonly.
▶Followinginterruptionoftheprocess,ensurethatthe
processisrestartedinacontrolledmanner.Observethe
sequence:
1.Applyelectricalorpneumaticsupply.
2.Chargewithmedium.
▶Use the device only when it is in perfect condition and in
accordancewiththeoperatinginstructions.
▶Forapplicationsplanningandoperationofthedevice,observe
theplant-specicsafetyregulations.
▶The plant owner is responsible for the safe operation and
handlingoftheplant.
▶Observethegeneralrulesoftechnology.
Pleaseobservethefollowinginordertoprotectagainst
damagetothedevice:
▶Feedonlythosemedialistedinchapter„7Technicaldata“ into
themediumports.
▶Donotplacethevalveundermechanicalstress(e.g.byplacing
objectsonitorstandingonit).
▶Donotmakeanyexternalmodicationstothevalves.Donot
painthousingpartsorscrews.
▶Transport,installanddismantleaheavydeviceonlywiththeaid
ofasecondpersonandusingsuitableequipment.
▶Theexhaustaircanbecontaminatedbylubricantsinthe
actuator.
Type2300
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General notes
4 GENERAL NOTES
4.1 Contact addresses
Germany
BürkertFluidControlSystem
SalesCenter
Christian-Bürkert-Str.13–17
D-74653Ingelngen
Tel.+49(0)7940-1091111
Fax+49(0)7940-1091448
E-mail:[email protected]
International
The contact addresses can be found on the back pages of the
printedoperatinginstructions.
Theyarealsoavailableonlineat:country.burkert.com
4.2 Warranty
Apreconditionforthewarrantyisthatthedeviceisusedas
intendedinconsiderationofthespeciedoperatingconditions.
4.3 Information on the Internet
OperatinginstructionsanddatasheetsforType2300canbe
foundonlineat:country.burkert.com
5 PRODUCT DESCRIPTION
5.1 General description
The2/2-wayangle-seatcontrolvalveType2300issuitableforliquid
andgaseousmedia.
Usingneutralgasesorair(controlmedia),itcontrolstheow
ofwater,alcohol,oil,fuel,hydraulicuid,salinesolution,lye,
organicsolventsandvapour(owmedia).
Theangle-seatcontrolvalveType2300canonlybeusedincom-
binationwithacontrolunit.
Possiblecontrolunitsare:
PositionerType8692,8694and8696
ProcesscontrollerType8693
5.2 Variants
The2/2-wayangle-seatcontrolvalveType2300isavailablein
2variants:
•Standarddevice–withoutseparateExtypelabel.
Standarddevicesmustnotbeusedinthepotentiallyexplosive
area.
•Exvariant–withseparateExtypelabel.
TheExvariantmaybeusedinthepotentiallyexplosivearea.
ThespecicationsontheseparateExtypelabelandthe
additionaldeviceinformationwithsafetyinstructionsfortheEx
areamustbefollowed.
Type2300
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Product description
5.3 Properties
•DirectinstallationofthepositionerType8692/8694/8696or
processcontrollerType8693.
•Highsealtightnessduetoself-adjustingpackingglands
(spindlesealelement).
•Tight-sealingwhenusingthePTFEcontrolcone.
•Highowratevaluesduetothestainlesssteelvalvebodythat
aidsinow.
•Easyandquickreplacementofthecontrolcone.
•Actuatorcanbeseamlesslyrotatedby360°.
•Maintenance-freeundernormalconditions.
5.3.1 Technical features
•Characteristic:modiedowcharacteristicofequalpercent.
•Theoreticalrangeability(KvS /Kv0)50:1;alternativelyotherran-
geabilitiesarepossible.
•KvRvalue=lowestKvvalueatwhichthetilttoleranceasper
DINEN534-2-4isstillobserved:
≤DN20 KvRat10%ofthestroke
>DN20KvRat5%ofthestroke
•PNbodyPN25
5.3.2 Options
Controlunit:Dependingontherequirements,variouscontrolunit
variantsareavailable.
•PositionerType8692,8694and8696
•ProcesscontrollerType8693
•Vacuum
•FDAfoodstucompliance
•DVGW
•ATEX
5.3.3 Device variants
Pilot pressure
Variantswithlowerpilotpressure(reducedspringforce)are
availableonrequest.
ContactyourBürkertsalesdepartmentortheBürkertSales
Center([email protected]).
Actuator sizes
Theangle-seatcontrolvalveisavailableforthefollowing
actuatorsizes,dependingontheDN:
OriceDN Available actuator size ø[mm]
15 50 70 –
–
20 50 70 90
25 50 70 90
32 70 90
40 90 130
50 90 130
65 –130
Tab. 1: Actuator sizes
Type2300
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Structure and function
5.4 Intended area of application
Observethemaximumpressureandtemperaturerange
onthetypelabel!
•Forneutralgasesandliquidsupto25bar.
•Vapourupto230°Cforsteelvalveseatseal(seechapter
„7.4.1“).
Vapourupto130°CforPTFEvalveseatseal.
Hotwaterupto200°Cforsteelvalveseatseal
(seechapter„7.4.1“).
•Aggressivemedia.
5.4.1 Application areas
e.g.  Plantconstruction
Foodprocessing
Chemicalprocessengineering
Steriliserconstruction,temperatureregulation
Gasdosage
Conveyorsystemsforvariousbulkgoods
(includingsensitivefoods)
6 STRUCTURE AND FUNCTION
Theangle-seatcontrolvalveType2300canonlybeused
incombinationwithacontrolunit.
Possiblecontrolunitsare:
PositionerType8692,8694and8696
ProcesscontrollerType8693
6.1 Structure
Theangle-seatcontrolvalveconsistsofapneumaticallyoperated
pistonactuator,acontrolconeanda2/2-wayangle-seatvalvebody.
Thecontrolconeismodularlyconnectedtotheactuatorspindle
viaaspring-typestraightpin,andcanthusbequicklyreplaced.
Nearlyalllineconnectionsarepossibleforthebody.Bushingand
weldedconnectionareoeredasthestandarddevice.
Thevalveseatsaredirectlyintegrated.Theowdirectionisalways
belowthevalveseat.
Thedescriptionofthecontrolfunctions(CF)canbe
foundinchapter„6.2.1Controlfunctions(CF)“
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Structure and function
Actuatorcover
Actuatorhousing
Actuator/bodyinterface
withwrenchat
Angleseatbody
Digitsforindicatingtheowdirection
Portconnection
ExhaustportforCFAandCFB
PilotairportforCFI
PilotairportforCFA,CFB,CFI
2
1
Fig. 1: Angle-seatcontrolvalveType2300,structureanddescription
6.2 Function
Thevalveseatisalwaysclosedagainstthemediumow.
Springforce(CFA)orpneumaticpilotpressure(CFBandCFI)
generatetheclosingforceonthecontrolcone.Aspindleconnected
totheactuatorpistontransmitstheforce.
6.2.1 Control functions (CF)
WARNING!
For control functionI – risk of pilot pressure failure!
With control function I, the control unit and reset are pneu-
matic.Nodenedpositionisreachedduringapressurefailure.
▶Toensurea controlledrestartofthe device,rst apply pilot
pressureandthenactivatethemedium.
Control functionA (CFA)
Closedbyspringforceinrestposition
Type2300
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11
Structure and function
Control functionB (CFB)
Openedbyspringforceinrestposition
Control functionI (CFI)
Actuatingfunctionviareciprocal
pressurisation.
6.2.2 Flow direction below seat
Dependingonthevariant,thevalveisclosedagainstthemedium
oweitherwithspringforce(controlfunctionA,CFA)orpilot
pressure(controlfunctionBorI,CFBorCFI).
Becausethemediumpressureisbelowthecontrolcone,ithelps
openthevalve.
WARNING!
Valve leak if there is too little minimum pilot pressure or high
medium pressure!
MinimumpilotpressureforCFBandCFIthatistoolow,orfailing
tomeetthepermittedmediumpressure,cancausealeakinthe
valveseat.
▶Adheretominimumpilotpressure.
▶Donotexceedthemediumpressure.
▶Seechapter„7.4.3Pressureranges“.
Flowdirection
1 2
Markingonthe
housing
Restposition
CFA
Restposition
CFB/CFI
Fig.2: Flowdirectionbelowseat
(idleon/o,closingagainstmedium)
Type2300
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Technical data
7 TECHNICAL DATA
7.1 Conformity
Theangle-seatcontrolvalveType2300conformstotheEU
directivesaspertheEUDeclarationofConformity.
7.2 Standards
TheappliedstandardsasusedtoverifycompliancewiththeEU
DirectivescanbefoundintheECtypeexaminationcerticateand/
ortheECDeclarationofConformity.
AccordingtoPressureEquipmentDirectiveobservethefollowing
operatingconditions:
Nominaldiameter
portconnection
Maximumpressureforcompressible
uidsofGroup1(dangerousgasesand
vapoursaccordingtoArt.3,No.1.3,
lettera,rstdash)
DN65 15bar
7.3 Type label
00313520
2300 A PTFE Kvs5 lin
PS 25bar Tmed -10°C - +180°C
Flow 1 2 see manual for derating W17AL
Made in Germany
CEmarking
Linear
Type
Controlfunction
(CF)
Sealmaterial1)
Flowcoecient
Permittedmedium
temperature
Identication
numberofthe
device
Flowdirection
Permitted
mediumpressure
Manufacturerdate
(encrypted)
Forderating,pleasereferto
theoperatinginstructions
1) Foravariantdescriptionsee„7.6Generaltechnicaldata“
Type2300
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Technical data
7.4 Operating conditions
Notethepermittedrangesonthedevicetypelabel!
7.4.1 Temperature ranges
Actuator
size
[mm]
Actuator
material
Medium
Environment2)
Seat seal
Steel
Seat seal
PTFE 3)
ø50
PPS –10
–+230°C
–10
–+130°C
–10–+60°C4)
–10–+100°C5)
ø70
ø90
ø130
Tab.2: Temperatureranges
2) Whenusingapilotvalve/controlunit,noteitstemperature
range.
Theangle-seatcontrolvalveissuitableforsteam
sterilisation.
3) DuringusewithTmax>130°C,aPEEKsealisrecommended
4) Pilotairconnectoraspush-inconnector
5) Controlairconnectorasthreadedbushing.
Derating pressure and temperature ranges
Usagelimitsofthevalve(deratingoperatingpressure)
Temperature Mediumpressure
–10–+50°C 25bar
100°C 24.5bar
150°C 22.4bar
200°C 20.3bar
230°C 19bar
Tab.3: DeratingthemediumpressureasperDINEN12516-1/PN25
Temperature Mediumpressure
–29–+38°C 19bar
50°C 18.4bar
100°C 16.2bar
150°C 14.8bar
200°C 13.7bar
230°C 12.7bar
Tab. 4: DeratingthemediumpressureasperASMEB16.5/
ASMEB16.34Cl.150
Type2300
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Technical data
Temperature Mediumpressure
–10–+50°C 14bar
100°C 14bar
150°C 13.4bar
200°C 12.4bar
230°C 11.7bar
Tab. 5: DeratingthemediumpressureasperJISB222010K
Usage limits of medium and ambient temperature
0 20 40 60 80 100 120 140 160 180 200 220
50
60
110
100
90
80
70
Medium temperature [°C]
Ambient temperature [°C]
Fig.3: DeratingELEMENTANTG50,70,90,130
7.4.2 Control medium
Inconjunctionwithpneumaticcontrolunits(positioneror
processcontroller),pilotairasperDINISO8573-1mustbe
used:
•Class3(forwatercontent)
•Class5(fordustandoilcontent).
Theexactspecicationisdescribedintheoperatingins-
tructionsfortherespectivepositioner/processcontroller
inthechapter"Technicaldata".
7.4.3 Pressure ranges
Pilot pressure range6) in closed-loop control mode
Actuator
size DN [mm]Pilot pressure range5) [bar]
CFA CFB
ø50mm 15–25 3.4–5.5 3.3–5.1
ø70mm 15–32 2.6–5.5 2.6–5.2
ø90mm 20–50 3.3–5.5 1.8–2.5
ø130mm 40–50 3.3–5.6 1.9–2.7
65 4.6–5.6 1.9–2.7
Tab. 6: Pilotpressurerangeinclosed-loopcontrolmode
6) Toensuresecureoperationwiththepneumaticcontrolunit
(positionerorprocesscontroller),notethepermittedminimum
andmaximumpilotpressure!
Type2300
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Technical data
Maximum pilot pressure for valves without a pneumatic control
unit
Actuator size Actuator material max. permitted
pilot pressure7)
ø50mm
PPS 10bar
ø70mm
ø90mm
ø130mm 7bar
Tab. 7: Pilotpressurewithoutapneumaticcontrolunit
7) Observethemaximumpressurerangeonthetypelabel!
Medium pressure for control functionA8)
Actuator size DN [mm]Required pilot
pressure[bar]
Max. sealed
medium
pressure [bar]
ø50mm
15 5.5 16
20 5.5 10
25 5.5 5
ø70mm
15 5.5 25
20 5.5 25
25 5.5 12
32 5.5 6
ø90mm
25 5.5 25
32 5.5 16
40 5.5 12
50 5.5 7
ø130mm
32 5.6 25
40 5.6 25
50 5.6 25
65 5.6 16(15*)
Tab. 8: MediumpressureforcontrolfunctionA
*AccordingtoPressureEquipmentDirectiveforcompressibleuidsof
Group1(dangerousgasesandvapoursaccordingtoArt.3,No.1.3,
lettera,rstdash)
8) Thecontrolfunctionsaredescribedinchapter„6.2.1Controlfunctions
(CF)“.
Type2300
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Technical data
Pilot pressure for control functionB9)
Actuator
size DN[mm]
Pilotpressure[bar] Max.permitted
Operating
pressure[bar]
withmediumpressure
0bar max.
ø50mm
15 5.1 7.0 16
20 5.1 7.0 9
25 5.1 7.0 5
ø70mm
15 5.2 6.3 25
20 5.2 7.0 21
25 5.2 7.0 12
32 5.2 7.0 6
ø90mm
20 2.4 3.8 25
25 2.4 4.6 25
32 2.5 5.7 25
40 2.5 7.0 25
50 2.5 7.0 14
ø130mm
40 2.7 4.9 25
50 2.7 6.2 25
65 2.7 7.0 16(15*)
Tab.9: PilotpressureforcontrolfunctionB(CFB)
*AccordingtoPressureEquipmentDirectiveforcompressibleuidsof
Group1(dangerousgasesandvapoursaccordingtoArt.3,No.1.3,
lettera,rstdash)
Variantswithlowerpilotpressure(reducedspringforce)are
availableonrequest.
9) Thecontrolfunctionsaredescribedinchapter„6.2.1“.
Required minimum control pressure with control functionB
depending on medium pressure






0HGLXPSUHVVXUH>EDU@
3LORWSUHVVXUH>EDU@





DN15
DN20
DN25
ø 50
SFB/SFI
Fig. 4: Pressurediagram,actuatorø50mm,controlfunctionB






0HGLXPSUHVVXUH>EDU@
3LORWSUHVVXUH>EDU@




 DN15
DN20
DN25
ø 70
SFB/SFI
Fig. 5: Pressurediagram,actuatorø70mm,controlfunctionB
Type2300
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17
Technical data






0HGLXPSUHVVXUH>EDU@
3LORWSUHVVXUH>EDU@





DN50
DN20 DN25
ø 90
SFB/SFI
DN40 DN32
Fig. 6: Pressurediagram,actuatorø90mm,controlfunctionB






0HGLXPSUHVVXUH>EDU@
3LORWSUHVVXUH>EDU@





ø 130
SFB/SFI
DN32
DN100
DN65
DN80
DN50
DN40
Fig. 7: Pressurediagram,actuatorø130mm,controlfunctionB
7.5 Flow values and characteristics
Flow values for DN15
Stroke
[%] Kv value [m3/h] Stroke [%] Kv value [m3/h]
50.16 60 3.5
10 0.17 70 4.0
20 0.22 80 4.5
30 0.4 90 4.8
40 1.2 100 5.0
50 2.7
Tab.10: FlowvaluesforDN15
Flow characteristic for DN15
Stroke [%]
Kv [m3/h]
0,0
5,0
4,5
4,0
3,5
3,0
2,5
2,0
1,5
1,0
0,5
020
40 60 80
100
Fig. 8: FlowcharacteristicforDN15
Type2300
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18
Technical data
Flow values for DN20
Stroke
[%] Kv value [m3/h] Stroke [%] Kv value [m3/h]
50.26 60 7.2
10 0.27 70 8.3
20 0.4 80 9.1
30 1.1 90 9.6
40 4.0 100 10.0
50 5.9
Tab. 11: FlowvaluesforDN20
Flow characteristic for DN20
Stroke [%]
Kv [m3/h]
0,0
10,0
9,0
8,0
7,0
6,0
5,0
4,0
3,0
2,0
1,0
020
40 60 80
100
Fig.9: FlowcharacteristicforDN20
Flow values for DN25
Stroke
[%] Kv value [m3/h] Stroke [%] Kv value [m3/h]
50.34 60 11.5
10 0.36 70 13.0
20 0.62 80 14.2
30 1.5 90 15.4
40 5.2 100 16.0
50 8.9
Tab.12: FlowvaluesforDN25
Flow characteristic for DN25
Stroke [%]
Kv [m3/h]
0
14
12
10
8
6
4
2
020 40 60 80 100
16
Fig.10: FlowcharacteristicforDN25
Type2300
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Technical data
Flow values for DN32
Stroke
[%] Kv value [m3/h] Stroke [%] Kv value [m3/h]
50.43% 60 13.8
10 0.52 70 16.4
20 0.82 80 19.2
30 1.4 90 21.3
40 4.0 100 23.0
50 9.3
Tab.13: FlowvaluesforDN32
Flow characteristic for DN32
Stroke [%]
Kv [m3/h]
0
20
18
16
14
12
10
8
6
4
2
020
40 60 80
100
22
24
Fig. 11: FlowcharacteristicforDN32
Flow rate values for DN40 – actuator size ø90
Stroke
[%] Kv value [m3/h] Stroke [%] Kv value [m3/h]
50.47 60 21.5
10 0.62 70 25.3
20 1.1 80 28.8
30 2.6 90 31.6
40 10.0 100 34.0
50 17.0
Tab. 14: FlowratevaluesforDN40–actuatorsizeø90
Flow rate characteristic for DN40 – actuator size ø90
Stroke [%]
Kv [m3/h]
0
35
30
25
20
15
10
5
020 40 60 80 100
Fig.12: FlowratecharacteristicforDN40–actuatorsizeø90
Type2300
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Technical data
Flow rate values for DN40 – actuator size ø130
Stroke
[%] Kv value [m3/h] Stroke [%] Kv value [m3/h]
50.48 60 24.3
10 0.66 70 28.3
20 1.4 80 31.7
30 5.1 90 34.5
40 14.0 100 36.0
50 20.0
Tab. 15: FlowratevaluesforDN40–actuatorsizeø130
Flow rate characteristic for DN40 – actuator size ø130
Stroke [%]
Kv [m3/h]
0
35
30
25
20
15
10
5
020 40 60 80 100
40
Fig.13: FlowratecharacteristicforDN40–actuatorsizeø130
Flow rate values for DN50 – actuator size ø90
Stroke
[%] Kv value [m3/h] Stroke [%] Kv value [m3/h]
50.85 60 28.6
10 1.1 70 35.6
20 1.6 80 40.6
30 2.7 90 45.0
40 10.2 100 49.0
50 20.0
Tab. 16: FlowratevaluesforDN50–actuatorsizeø90
Flow rate characteristic for DN50 – actuator size ø90
Stroke [%]
Kv [m3/h]
0
50
45
40
35
30
25
20
15
10
5
0
20
40 60 80
100
Fig. 14: FlowratecharacteristicforDN50–actuatorsizeø90
Type2300
English