Burkert 219639 User manual

Operating Instructions
Bedienungsanleitung
Manuel d‘utilisation
Type 2301
2/2-way globe control valve
2/2-Wege-Geradsitzregelventil
Vanne de réglage à siège droit 2/2 voies

We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous réserve de modications techniques.
© Bürkert Werke GmbH & Co. KG, 2008 - 2023
Operating Instructions 2302/19_EU-ML_00805835 / Original DE

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1 OPERATING INSTRUCTIONS............................................... 4
1.1 Denitionofterms/abbreviations ................................ 4
1.2 Symbols....................................................................... 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 .................................................................... 7
5.4 Technicalcharacteristics ............................................. 8
5.5 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............................................... 21
8 INSTALLATION .................................................................... 22
8.1 Safetyinstructions..................................................... 22
8.2 Beforeinstallation...................................................... 22
8.3 Installation ................................................................. 24
8.4 Pneumaticconnection............................................... 27
8.5 Start-up ..................................................................... 28
8.6 Disassembly .............................................................. 28
9 ELECTRICAL CONTROL UNIT ........................................... 29
10 MAINTENANCE, CLEANING .............................................. 29
10.1 Safetyinstructions..................................................... 29
10.2 Maintenance work ..................................................... 30
10.3 Replacing wearing parts............................................ 30
11 FAULTS................................................................................ 42
12 SPARE PARTS..................................................................... 43
12.1 Replacementpartset ................................................ 43
12.2 Assemblytools .......................................................... 46
13 TRANSPORT, STORAGE, PACKAGING ............................. 48
Contents
Type2301
English

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Operating instructions
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 Denition of terms/abbreviations
Theterm“device”usedintheseinstructionsalwaysreferstothe
Type2301globe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).
1.2 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.
CAUTION!
Warns of a potential danger.
▶Failuretoobservetheseinstructionsmayresultinmoderate
orminorinjuries.
NOTE!
Warns of damage.
Importanttipsandrecommendations.
Referstoinformationintheseoperatinginstructionsorin
otherdocumentation.
▶Designates instructions to avoid a danger.
→Designatesaprocedurewhichyoumustcarryout.
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Intended use
2 INTENDED USE
Unauthorised use of the Type2301 globe control valve
may be dangerous to people, nearby equipment 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.
▶In potentially explosive environments, the Type 2301 globe
controlvalvemustonlybeusedinaccordancewiththespe-
cicationsontheseparateEx-typelabel.Theadditionalinfor-
mationandsafetyinstructionsrelatingtoExareasenclosed
withthedevicemustbeadheredtowhendeployingthedevice.
▶DeviceswithoutaseparateExtypelabelmustnotbeusedin
thepotentiallyexplosiveatmosphere.
▶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.
▶Usethedeviceonlyinconjunctionwiththird-partydevicesand
componentsrecommendedorapprovedbyBürkert.
▶Usethedeviceonlyasintended.
3 BASIC SAFETY INSTRUCTIONS
Thesesafetyinstructionsdonottakeintoaccountanyunforeseen
circumstances and events which occur during installation, ope-
rationandmaintenance.Theoperatorisresponsibleforobserving
the location-specic safety regulations, also with reference to
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.
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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.
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General notes
4 GENERAL NOTES
4.1 Contact addresses
Germany
BürkertFluidControlSystems
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2301canbe
foundonlineat:country.burkert.com
5 PRODUCT DESCRIPTION
5.1 General description
The2/2-wayglobecontrolvalveType2301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Type2301globecontrolvalvecanonlybeusedincombi-
nationwithacontrolunit.Possiblecontrolunitsare:
  PositionerType8692,8694and8696
ProcesscontrollerType8693
5.2 Variants
TheType2301globecontrolvalve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.
5.3 Properties
•DirectinstallationofthepositionerType8692/8694/8696or
processcontrollerType8693.
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Product description
•Optimalvalveselectionfortheapplicationviadefault3Kvvalues
perDN(upto5Kvvaluesfor½"DN).
•Highsealtightnessduetoself-adjustingpackinggland
(spindlesealelement).
•Tight-sealingwhenusingthePTFE/PEEKcontrolcone.
•Highowratevaluesduetothestainlesssteelvalvebodythat
aidsinow.
•Largeexpansionspaceabovethevalveseatthatpreventsbody
erosion caused by cavitation.
•Simpleandquickreplacementofthecontrolconeandthe
screwed-in valve seat.
•Actuatorcanbeseamlesslyrotatedby360°.
•Maintenance-freeundernormalconditions.
5.4 Technical characteristics
•BodyDN:DN10–DN100,valveseatsize3–100
•PN body PN25
•Bodyports:Flangeconnection,threadedconnection,welded
connection,clampconnection
•Valve body 316L
•Theglobeseriesisdistinctiveforitsscrewed-invalveseats,
whichcanbereplacedtoreducetheDN(inparticularthe
controlvalve).
5.4.1 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
•Reduced pilot pressure
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Structure and function
5.4.2 Device variants
Actuator sizes
Theglobecontrolvalveisavailableforthefollowingactuator
sizes,dependingontheDN:
Housing size DN Available actuator size [mm]
15 50 70 -
-
20 50 70 90
25 50 70 90
32
-
90 130
40 90 130
50 90 130
65
-
130
80 130
100 130
Tab. 1: Actuator sizes
5.5 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andPEEKvalveseatseal(see
chapter“7.4.2”).
Vapourupto130°CforPTFEvalveseatseal.
Hotwaterupto200°CforsteelandPEEKvalveseatseal(see
chapter“7.4.2”).
•Aggressivemedia.
6 STRUCTURE AND FUNCTION
TheType2301globecontrolvalve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globecontrolvalveconsistsofapneumaticallyoperated
pistonactuator,acontrolconeanda2/2-wayglobe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 port connections arepossible forthe body. Threaded
connection, welded connection and ange are oered as the
standard device.
Thevalveseatsarescrewedin. Reducedseatsizesareeasyto
achievebyreplacingthescrewed-invalveseats.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
Globe body
Port connection
Flowdirectionarrowordigitsforindi-
catingtheowdirection
ExhaustportforCFA,CFB
PilotairportforCFI
PilotairportforCFA,CFB,CFI
2
1
Image 1: GlobecontrolvalveType2301,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pneumatic.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
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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withspringaction(CFA)orwithpilotpressure(CFBorCFI).
Becausetheoperatingpressureisbelowthecontrolcone,it
helpsopenthevalve.
WARNING!
Valve seat leak if there is too little minimum pilot pressure or
high operating pressure.
MinimumpilotpressureforCFBandCFIthatistoolow,or
failingtomeetthepermittedoperatingpressure,cancausea
leakinthevalveseat.
▶Adheretominimumpilotpressure.
▶Donotexceedtheoperatingpressure.
▶Seechapter“7.4.4Pressureranges”.
Flow direction
1 2
Markingonthe
housing
Rest
position
CFA
Rest
position
CFB/CFI
Image2: Flowdirectionbelowseat(closingagainstmedium)
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Technical data
7 TECHNICAL DATA
7.1 Standards and directives
ThedevicecomplieswiththerelevantEUharmonisationlegis-
lation.Inaddition,thedevicealsocomplieswiththerequire-
mentsofthelawsoftheUnitedKingdom.
Theharmonisedstandardsthathavebeenappliedforthecon-
formityassessmentprocedurearelistedinthecurrentversionof
theEUDeclarationofConformity/UKDeclarationofConformity.
AccordingtoPressureEquipmentDirectiveobservethefollowing
operatingconditions:
Housing size
DN
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
DN80 12.5bar
DN100 10bar
7.2 Conversion of actuator sizes
Actuator size
[mm]
Designation Outer diameter
A [mm]
Scale drawing
50 D 64,5
70 M 91
90 N 120
130 P 159
Tab.2: Conversion of actuator sizes
7.3 Type label
00297969
2301 B PTFE Kvs4,3 lin
PS 16bar Tmed -10...+130°C
Flow 1 2W17AL
see manual for derating
CEmarking
Permittedmedium
temperature
Controlcharacte-
risticform(linear)
Type
Controlfunction
(CF)
Sealmaterial1)
Identication
numberof
device
Flow direction
Permitted
mediumpressure
Manufacturerdate
(encrypted)
Forderating,pleasereferto
theoperatinginstructions.
Flow capacity in serial
conditions
1) Foravariantdescriptionsee“7.6Generaltechnicaldata”
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Technical data
7.4 Operating conditions
Notethepermittedrangesonthedevicetypelabel!
7.4.1 Actuator temperature ranges
Actuator size [mm] Environment2)
50,70 –10–+60°C3)
–10–+100°C4)
90,130
Tab.3: Actuator temperature ranges
Theglobecontrolvalveissuitableforsteam
sterilisation.
2) Whenusingacontrolunit,themax.ambienttemperatureof
thesecomponentsmustbenotedandadheredto.
3) Pilot air connector as push-in connector
4) Controlairconnectorasthreadedbushing
7.4.2 Valve seat seal temperature range
RecommendationforthevalveseatsealofleakclassIIIandIV:
Steel.
ValveseatsealforleakclassVI
Formediumtemperaturesuptomax.130°C: PTFE
Formediumtemperatureover130°C:  PEEK
Derating pressure and temperature ranges
Usagelimitsofthevalve(deratingoperatingpressure)
Temperature Operating 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. 4: DeratingtheoperatingpressureasperDINEN12516-1/PN25
Temperature Operating 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.5: DeratingtheoperatingpressureasperASMEB16.5/
ASMEB16.34Cl.150
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Technical data
Temperature Operating 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. 6: Deratingtheoperating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]
Image3: DeratingELEMENTANTG50,70,90,130
7.4.3 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”.
7.4.4 Pressure ranges
Maximum pilot pressure for valves without a pneumatic control
unit
Actuator size [mm] Max. permitted pilot pressure5)
50,70,90 10bar
130 7bar
Tab. 7: Pilot pressure without a pneumatic control unit
5) Observethemaximumpressurerangeonthetypelabel!
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Technical data
Operating pressure for control functionA6)
Actuator
size
[mm]
BodyDN
Max. sealed operating pressure [bar]
Steel/steel PTFE/steel PEEK/steel
50
10/15 16 16 10
20 10 10 -
25 5 5 -
70
10/15 25 25 10
20 16 16 10
25 12 12 7
90
20/25 25 25 10
32 16 16 10
40 12 12 7
50 7 7 -
130
32/40 25 25 10
50 25 25 10
65 16(15*) 16(15*) 10
80 10 10 6
100 6 6 -
*AccordingtothePressureEquipmentDirectiveforcompressibleuids
ofGroup1(dangerousgasesandvapoursaccordingtoArt.3No.1.3
lettera,rstdash)
Tab. 8: Operating pressure for CFA
6) Thecontrolfunctionsaredescribedinchapter“6.2.1Control
functions(CF)”.
Variantswithlowerpilotpressure(reducedspringforce)
areavailableonrequest.
ContactyourBürkertsalesdepartmentortheBürkert
SalesCenter([email protected]).
Required minimum control pressure with control functionB
depending on operating pressure






0HGLXPSUHVVXUH>EDU@
3LORWSUHVVXUH>EDU@





DN10/15
DN20
DN25
ø 50
CFB/CFI
Image 4: Pressurediagram,actuatorø50mm,controlfunctionB
Type2301
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16
Technical data






0HGLXPSUHVVXUH>EDU@
3LORWSUHVVXUH>EDU@




 DN10/15
DN20
DN25
ø 70
CFB/CFI
Image5: Pressurediagram,actuatorø70mm,controlfunctionB






0HGLXPSUHVVXUH>EDU@
3LORWSUHVVXUH>EDU@





DN50
DN20 DN25
ø 90
CFB/CFI
DN40 DN32
Image 6: Pressurediagram,actuatorø90mm,controlfunctionB






0HGLXPSUHVVXUH>EDU@
3LORWSUHVVXUH>EDU@





DN65
DN32
DN40
Ø 130
CFB/CFI
DN50
DN80
DN100
Image 7: Pressurediagram,actuatorø130mm,controlfunctionB
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Technical data
7.5 Flow values and characteristics
7.5.1 Flow characteristic
Graphical presentation
Thedetailedvaluesarelistedinthefollowingtables.
0
100
90
80
70
60
50
40
30
20
10
020 40 60 80 100
Stroke [%]
Kv/Kvs [%]
Image 8: Flow characteristic
Notes on the ow characteristic:
•Linearconeforvalveseatsize3to6
•Coneofequalpercentforvalveseatsizes8to100(valveseat
size6optionalwithconeofequalpercent)
•FlowcharacteristicasperDINEN60534-2-4
•Theoreticalrangeability(KVS/KVO)foractuatorsize70,90,130:
 50:1forvalvesizes8to100
25:1forvalveseatsize6
10:1forvalvesizes3and4
•KVRvalueat5%ofthestrokeforvalveseatsizes>10
KVRvalueat10%ofthestrokeforvalveseatsizes≤10
 ( K VRvalue=lowestKVvalueatwhichthetilttoleranceasper
DINEN60534-2-4isstillobserved)
•Actuatorsize70oersbettercontrolqualityoveractuator
size50,andisthuspreferable.
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Technical data
Flow values
BodyDN
[mm]
Actuator
size
[mm]
KVS values
Valve seat size
3 4 6 8 10 15 20 25 32 40 50 65 80 100
10 50–70 0.10 0.50 1.2 2.0 2.7 - - - - - - - - -
15 50–70 0.10 0.50 1.2 2.1 3.1 4.3 - - - - - - - -
20 50–70 - - - 3.2 5.2 7.1 - - - - - - -
25 50–90 - - - - 5.3 7.2 12.0 - - - - - -
32 90 - - - - - 5.5 9.9 13.4 - - - - -
130 - - - - - 8.0 13.0 17.8 - - - - -
40 90 - - - - - - 10.3 14.4 17.5 - - - -
130 - - - - - - 13.6 20.0 24.0 - - - -
50 90 - - - - - - - 15.3 18.0 28.0 - - -
130 - - - - - - - 21.0 25.0 37.0 - - -
65 130 - - - - - - - - 29.0 45.0 65 - -
80 130 - - - - - - - - - 45.0 73 100 -
100 130 - - - - - - - - - - 77 110 140
Tab.9: KVS values
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Technical data
KV values
BodyDN Valve seat size Actuator size KV values [m3/h]
Stroke [%]
[mm] [in] [mm] [in] [mm] 5 10 20 30 40 50 60 70 80 90 100
10 3/8" 30.12 50–70 0.001 0.003 0.007 0.015 0.025 0.037 0.052 0.065 0.078 0.090 0.10
41/8" 0.040 0.050 0.10 0.16 0.22 0.27 0.32 0.36 0.40 0.44 0.50
63/16" 0.050 0.12 0.32 0.48 0.62 0.76 0.88 0.98 1.1 1.1 1.2
81/4" 0.060 0.070 0.090 0.12 0.18 0.26 0.42 0.61 0.92 1.5 2.0
10 3/8" 0.090 0.11 0.13 0.19 0.30 0.48 0.73 1.00 1.6 2.3 2.7
15 1/2" 41/8" 50–70 0.040 0.050 0.10 0.16 0.22 0.27 0.32 0.36 0.40 0.4 0.5
63/16" 0.050 0.12 0.32 0.48 0.62 0.76 0.88 0.98 1.1 1.1 1.2
81/4" 0.070 0.080 0.11 0.13 0.19 0.27 0.43 0.63 0.95 1.6 2.1
10 3/8" 0.090 0.11 0.15 0.19 0.31 0.49 0.75 1.1 1.7 2.5 3.1
15 1/2" 0.14 0.17 0.22 0.35 0.52 0.80 1.2 1.8 2.7 3.7 4.3
20 3/4" 10 3/8" 50–90 0.11 0.12 0.16 0.20 0.33 0.52 0.77 1.2 1.8 2.6 3.2
15 1/2" 0.14 0.17 0.22 0.35 0.52 0.80 1.2 1.8 2.9 4.0 5.2
20 3/4" 0.20 0.25 0.30 0.45 0.70 1.1 1.6 2.4 3.5 5.2 7.1
25 1" 15 1/2" 50–90 0.14 0.17 0.22 0.35 0.52 0.80 1.2 1.8 2.9 4.1 5.3
20 3/4" 0.20 0.25 0.31 0.47 0.70 1.1 1.6 2.5 3.8 5.4 7.2
25 1" 0.35 0.38 0.65 1.00 1.50 2.2 3.4 5.1 7.0 9.4 12.0
32 11/4" 20 3/4" 90 0.21 0.24 0.33 0.45 0.62 0.85 1.3 1.8 2.6 3.8 5.5
130 0.22 0.25 0.35 0.50 0.75 1.1 1.6 2.5 3.8 5.8 8.0
25 1" 90 0.38 0.45 0.65 0.95 1.35 2.0 2.9 4.0 5.6 7.4 9.9
130 0.40 0.47 0.73 1.1 1.60 2.5 3.7 5.4 7.5 10.3 13.0
32 11/4" 90 0.45 0.58 0.80 1.1 1.70 2.5 3.5 4.9 7.0 10.1 13.4
130 0.48 0.60 0.85 1.3 2.10 3.1 4.5 6.8 10.2 14.0 17.8
Tab.10: KVvaluesportsize10to32
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Technical data
BodyDN Valve seat size Actuator size KV values [m3/h]
Stroke [%]
[mm] [in] [mm] [in] [mm] 5 10 20 30 40 50 60 70 80 90 100
40 11/2" 25 1" 90 0.38 0.48 0.70 0.95 1.4 2.0 3.0 4.1 5.8 7.9 10.3
130 0.40 0.50 0.75 1.1 1.7 2.6 3.8 5.6 8.0 10.7 13.6
32 11/4" 90 0.45 0.55 0.80 1.1 1.7 2.5 3.6 5.0 7.2 10.8 14.4
130 0.48 0.60 0.65 1.3 2.1 3.2 4.6 6.9 11.0 15.0 20.0
40 11/2" 90 0.55 0.67 1.00 1.5 2.3 3.2 4.5 6.5 9.5 13.7 17.5
130 0.60 0.70 1.1 1.7 2.7 4.0 6.0 9.2 13.8 18.2 24.0
50 2" 32 11/4" 90 0.45 0.56 0.80 1.1 1.7 2.5 3.6 5.0 7.2 11.4 15.3
130 0.48 0.60 0.90 1.3 2.1 3.2 4.6 6.9 11.6 16.0 21.0
40 11/2" 90 0.57 0.68 0.90 1.5 2.1 3.2 4.5 6.4 9.5 13.8 18.0
130 0.60 0.70 1.00 1.7 2.6 4.0 5.9 9.2 14.0 18.9 24.5
50 2" 90 0.85 1.1 1.7 2.6 3.8 5.4 7.7 11.4 16.0 21.7 28.0
130 0.90 1.1 1.9 2.9 4.5 6.8 10.5 15.5 22.0 29.3 37.0
65 21/2" 40 11/2" 130 0.65 0.75 1.1 1.8 2.8 4.3 6.5 10.4 16.0 22.0 29.0
50 2" 130 1.0 1.2 2.0 3.1 4.8 6.7 9.7 16.0 24.0 35.0 45.0
65 21/2" 130 1.6 2.0 3.0 5.0 8.0 13.5 22.0 33.0 45.0 56 65
80 3" 50 2" 130 1.0 1.2 2.0 3.4 5.3 8.3 13.0 19.0 26.0 35.0 45.0
65 21/2" 130 1.6 2.0 2.9 5.0 8.2 13.0 22.0 35.0 48.0 61 73
80 3" 130 2.5 3.4 6.3 10.7 16.0 27.0 42.5 58 73 87 100
100 4" 65 21/2" 130 1.4 1.8 2.8 5.0 8.8 15.0 25.0 37.0 50 64 77
80 3" 130 2.2 3.1 5.9 10.3 17.5 30.0 48.0 66 82 97 110
100 4" 130 3.8 5.2 9.5 15.0 26.0 46.5 67.5 90 111 128 140
Tab. 11: KVvaluesportsize40to100
Type2301
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