Burkert 3323 User manual

Quickstart
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Type 3323, 3324, 3325
AE3323
Electromotive diaphragm valve
Elektromotorisches Membranventil
Vanne à membrane électromotorisée

We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous réserve de modifications techniques.
© 2016 - 2021 Bürkert Werke GmbH & Co. KG
Operating Instructions 2104/03_EU-ML_00810539 / Original DE

3
1 QUICKSTART ........................................................................ 5
1.1 Denitionofterms ....................................................... 5
1.2 Meansofrepresentation.............................................. 5
2 INTENDED USE .................................................................... 6
3 BASIC SAFETY INSTRUCTIONS.......................................... 6
4 GENERAL NOTES ................................................................. 8
4.1 Contactaddress.......................................................... 8
4.2 Warranty ...................................................................... 8
4.3 InformationontheInternet.......................................... 8
5 STRUCTURE AND FUNCTION ............................................. 8
5.1 Structureoftheelectromotivediaphragmvalve ......... 8
5.2 Displayofthedevicestatus ........................................ 9
6 TECHNICAL DATA................................................................. 9
6.1 Conformity................................................................... 9
6.2 Standards .................................................................... 9
6.3 Approvals .................................................................... 9
6.4 Typelabel .................................................................. 10
6.5 Labellinghousings..................................................... 10
6.6 Operatingconditions ................................................. 11
6.7 Generaltechnicaldata............................................... 14
6.8 Electricaldata............................................................ 14
7 INSTALLING THE VALVE..................................................... 16
7.1 Installationpositionofthediaphragmvalves ............ 17
7.2 Installationofdeviceswiththreadedconnection,ange
connection,clampconnection,bondedconnection................ 18
7.3 Installationofdeviceswithweldedconnections....... 18
7.4 Afterinstallation......................................................... 23
7.5 Rotatingtheactuator................................................. 23
7.6 Holdingdevice........................................................... 24
8 ELECTRICAL INSTALLATION ............................................. 24
8.1 Electricalinstallationwithcircularplug-inconnector 24
8.2 Electricalinstallationwithcablegland ...................... 26
9 START-UP............................................................................ 30
9.2 Setsafetypositionandeectivedirection ................ 31
9.3 Adjustmentofpositioncontroller–executeM.Q0.
TUNE 31
9.4 SetAUTOMATICoperatingstate............................... 33
10 OPERATION ........................................................................ 33
10.1 Displayelements............................................................. 33
10.2 Operatingelements ................................................... 34
11 BASIC FUNCTIONS ............................................................ 35
11.1 Changingtheoperatingstate,AUTOMATIC,MANUAL.
35
12 MANUAL OVERRIDE OF VALVE ......................................... 36
12.1 Electricaloverrideofvalve ........................................ 36
12.2 Actuatingthevalvemechanically .............................. 37
13 FIELDBUS GATEWAY ......................................................... 38
13.1 Technicaldata ........................................................... 38
13.2 Electricalconnection ................................................. 38
13.3 AccesstobüSserviceinterface................................ 39
14 MAINTENANCE, TROUBLESHOOTING ............................. 39
Table of Contents
Type 3323, 3324, 3325
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Type 3323, 3324, 3325
14.1 Visualinspection ....................................................... 39
14.2 Replacingthediaphragm .......................................... 40
15 CLEANING .......................................................................... 41
16 ACCESSORIES ................................................................... 41
16.1 Communicationsoftware .......................................... 41
17 DISASSEMBLY.................................................................... 42
18 DISPOSAL........................................................................... 42
19 TRANSPORT AND STORAGE ............................................ 42
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Quickstart
Type 3323, 3324, 3325
1 QUICKSTART
TheQuickstartcontainsextremelyimportantinformationonthe
device.
Thedetaileddescriptioncanbefoundintheoperatinginstruc-
tionsfortypes3323,3324and3325.
KeeptheQuickstartinaneasilyaccessiblelocationforevery
user.TheQuickstartmustbeavailabletoeachnewownerofthe
device.
Important safety information!
▶Readtheseinstructionscarefully.
▶Observeinparticularthesafetyinstructions,intendeduse
andoperatingconditions.
▶Personswhoworkonthedevicemustreadandunderstand
theseinstructions.
Theoperatinginstructionscanbefoundontheinternetat:
country.burkert.com
1.1 Denition of terms
•Device:Theterm“device”usedintheseinstructionsappliesto
theelectromotivediaphragmvalvetypes3323,3324and3325.
•Theabbreviation“Ex”usedintheseinstructionsstandsfor
“potentiallyexplosive”.
•Intheseinstructions,theunitbarstandsforrelativepressure.
Theabsolutepressureisstatedseparatelyinbar(abs).
1.2 Means of representation
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.
designatesaresult.
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Intended use
Type 3323, 3324, 3325
2 INTENDED USE
Improper use of the electromotive diaphragm valve type
3323, 3324 and 3325 may be dangerous to people, nearby
equipment and the environment.
The electromotive diaphragm valve is designed to control the ow
of liquid and gaseous media.
▶Standarddevicesmustnotbeusedinthepotentially
explosivearea.Theydonotpossesstheseparate“Ex”type
labeldenotingtheapprovalforuseinpotentiallyexplosive
environments.
▶Theuseofalkalinecleaningagentsisnotpermittedfor
cleaningthesurfaceofthedevice.
▶Ifthepositionofthevalvehasabearingonsafetyconcerns
intheeventofapowerfailure:Onlyusedevicesthathavea
SAFEPOSenergy-pack(optionalenergy-pack).
▶Whenusingthedevice,observetheauthoriseddata,opera-
tingconditionsanddeploymentconditionsspeciedinthe
contractdocumentsandintheoperatinginstructions.
▶Protect device from harmful environmental influences!
(e.g. radiation, air humidity, fumes). For any matters requiring
clarication,contacttherelevantsalesdepartment.
Use the device
▶Useonlyinconjunctionwiththird-partydevicesandcompo-
nentsrecommendedorapprovedbyBürkert.
▶onlywheninperfectconditionandalwaysensurepropersto-
rage,transportation,installationandoperation.
▶onlyasintended.
3 BASIC SAFETY INSTRUCTIONS
Thesesafetyinstructionsdonottakeintoaccountanyunforeseen
circumstancesandeventswhichoccurduringinstallation,operation
andmaintenance.
Theoperatorisresponsibleforobservingthelocation-specicsafety
regulations,alsowithreferencetopersonnel.
Risk of injury from high pressure.
▶Beforeworkingonthedeviceorsystem,switchothepres-
sure.Ventoremptythelines.
Followinganextendeddutycycleorasaresultofahotmedium,
thesurfaceofthedevicemaybecomehot.
▶Onlytouchthedevicewhenwearingprotectivegloves.
▶Keepthedeviceawayfromhighlyammablesubstancesandmedia.
Risk of crushing by mechanically powered parts.
▶Installationworkonthecompressor,diaphragmandvalvebody
mustonlybeperformedwhileelectricallyisolated.
FordeviceswithSAFEPOSenergy-packs:EnsurethattheSAF-
EPOSenergy-packisfullydischarged.WaituntiltheLEDringis
nolongerlitandensurethattheLEDstatusisnotin“LED o”
mode.
▶Donotreachintotheopeningsofthevalvebody.
Risk of uncontrolled process in the event of a power failure.
FordeviceswithouttheoptionalSAFEPOSenergy-pack,the
valvewillnotstopinadenedpositionintheeventofapower
failure.
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Basic safety instructions
Type 3323, 3324, 3325
▶Ifthepositionofthevalvehasabearingonsafetyconcerns
intheeventofapowerfailure:Onlyusedevicesthathavea
SAFEPOSenergy-pack(optionalenergy-pack).
▶Selectavalvepositionthatissafeinrespectoftheprocess
usingtheDIPswitch.
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.
Medium may leak out if the diaphragm is worn.
▶Reliefboremustberegularlyinspectedforanymediumleakages.
▶Ifmedium leaksfromthe relief bore, the diaphragmmustbe
replaced.
▶Ifthemediumishazardous,securetheareaaroundtheleakage
topreventrisks.
General hazardous situations.
Topreventinjuries,observethefollowing:
▶Inpotentiallyexplosiveenvironmentsthedevicemustonlybeused
inaccordancewiththespecicationsontheseparatetypelabel.
▶Theadditionalinformationandsafetyinstructionsrelatingto
potentially explosive atmospheres enclosed with the device
or the separate operating instructions relating to potentially
explosiveatmospheresmustbeheededwhenusingthedevice.
▶Inpotentiallyexplosiveatmospheres,onlyusedeviceswitha
separatetypelabelforuseinsuchatmospheres.
▶Feedonlythosemedialistedinchapter“6Technicaldata”into
themediumports.
▶Donotmakeanyinternalorexternalchangestothedevice
anddonotsubjectittomechanicalstress.
▶Transport,installanddismantleaheavydeviceonlywiththe
aidofasecondpersonandusingsuitableequipment.
▶Securethedeviceagainstunintentionalactivation.
▶Onlytrainedtechnicianscarryoutinstallationandmainte-
nancework.
▶Followinganinterruptioninthepowersupply,ensurethat
theprocessisrestartedinacontrolledmanner.Observethe
sequence.
1.Connectsupplyvoltage.
2.Chargethedevicewithmedium.
▶Observegeneralengineeringstandards&rules.
▶Thevalvesmustbeinstalledaccordingtotheregulations
applicableinthecountryofuse.
NOTE!
Electrostatically sensitive components/assemblies.
Thedevicecontainselectroniccomponentsthataresuscep-
tibletotheeectsofelectrostaticdischarging(ESD).Com-
ponentsthatcomeintocontactwithelectrostaticallycharged
personsorobjectsareatrisk.Intheworst-casescenariothey
willbedestroyedimmediatelyorwillfailafterstart-up.
•ObservetherequirementsofEN61340-5-1forminimisingor
avoidingthepossibilityofdamagecausedbysuddenelect-
rostaticdischarge.
•Donottouchelectroniccomponentswhenthesupplyvoltage
isconnected.
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General notes
Type 3323, 3324, 3325
4 GENERAL NOTES
4.1 Contact address
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.
AlsoontheInternet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3323,3324and
3325canbefoundontheInternetat:
country.burkert.com
5 STRUCTURE AND FUNCTION
Theelectromotivediaphragmvalveconsistsofanelectromotively
drivenlinearactuatorandadiaphragmvalvebody.
Thecontrolelectronicsand“SAFEPOSenergy-pack”arehoused
inthesideofthelinearactuator.Thecontrolelectronicsconsist
ofthemicroprocessor-controlledelectronicmechanismandthe
positionsensor.
5.1 Structure of the electromotive
diaphragm valve
Blindcoverwith
indicatorlightand
bayonetcatch
Actuatorhousing
Actuatorcover
Transparent
windowwith
positionindicator
Electricalcon-
nectors(circular
plug-inconnector
orcablegland)
Actuatorbase
2reliefbores
FEFunctional
earth
Pressurecompen-
sationelement
Donotunscrew!
Portconnection
Valvebody
Diaphragm
Fig. 1: Structure, electromotive diaphragm valve type 3323
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9
Technical data
Type 3323, 3324, 3325
5.2 Display of the device status
VariousLEDmodesmaybeconguredtodisplaythedevice’s
statusandvalveposition(refertomaininstructionsfor
description).
Factory-setLEDmode:“Valvemode+warnings”.
5.2.1 Displays in valve mode + warnings
Ifdevicestatus“Normal”:Continuouslylitinthecolourofthe
valveposition.
Ifdevicestatusisnot“Normal”:Flashesalternatelywiththe
coloursforthevalvepositionandthedevicestatus.
Valve
position
Colour
for valve
position
Colour for device status
Failure, error or fault Function check Outside the specication Maintenance required
open yellow red orange yellow Blue
in between white
closed green
Tab. 1: Display of device status in valve mode + warnings
Ifseveraldevicestatusesexistsimultaneously,thedevicestatus
withthehighestpriorityisdisplayed.
Thepriorityisbasedontheseverityofthedeviationfrom
standardoperation(red=failure=highestpriority).
6 TECHNICAL DATA
The following product-specic information is provided
on the type label:
•Voltage[V](tolerance±10%)andcurrenttype
•Diaphragmmaterialandvalvebodymaterial
•Fieldbusstandard
•Flowcapacity
•Diaphragmsize
•Actuatorsize
•Portconnection
•Maximumpermittedoperatingpressure
6.1 Conformity
The electromotive diaphragm valve types 3323, 3324 and 3325
conformtotheEUDirectivesaccordingtotheEUDeclarationof
Conformity(ifapplicable).
6.2 Standards
Theappliedstandards,whichareusedtodemonstrateconformity
withthedirectives,canbefoundintheEUtypeexaminationcerti-
cateand/ortheEUdeclarationofconformity(ifapplicable).
6.3 Approvals
TheproductiscULuslisted.Refertothenextchapterforinfor-
mationonuseinULenvironments.
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10
Technical data
Type 3323, 3324, 3325
6.4 Type label
Valvebodymaterial
LineconnectionDa(øoutside),Di(øinside)Flow
capacity
Maximumpermittedmediumpressure,
diaphragmmaterial,diaphragmsize
Serialnumber,manufacturecode(encrypted)
Identicationnumberofdevice
Flowdirection,actuatorsize(nominalforce)
Type,function,eldbusstandard
Permittedtemperaturerange(environment/medium)
Example:
3323ON/OFFcontrol AS-Interface
Pmed10barEPDM40
VADa=64,0Di=50,0Kvs20
Flow2----->12500N
Tamb/Tmedseemanual
S/N:1001W19MN
00123456
MadeinGermany
D-74653Ingelngen
U=24V Imax=3A
Voltage,directcurrent,max.currentconsumption
Fig. 2: Description of the type plate (example type 3323)
6.4.1 UL additional label (example)
TypeAE3323
PowerSupply
SELV/PELVonly!
LISTED
Process control equipment
E238179
Fig. 3: UL additional label (example)
6.5 Labelling housings
XXXXXXXXXX
XX F
1.4435/316L(VS)
PN16/CWP150
XXXXXXXX/XXX
XXXXXX
XXXX
Inclinationanglefor
self-draining
Customer-specictext
(optional)
DNvalueandpipe
dimensions
Batch
number
Material
Productionnumber/
serialnumber
PN
Fig. 4: Labelling forged housings
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11
Technical data
Type 3323, 3324, 3325
1.4435
316L(VP)
XXXXXXXX
XXXXXXXXXX
PN16 / CWP150
XXXXXXXX / XXX
XXXX / XXXXXX
Material Batchnumber
PN
DNvalueandpipe
dimensions
Inclinationangle
forself-draining
/customisedtext
(optional)
Productionnumber
/ordernumber/
serialnumber
CompanyID
Fig. 5: Labelling of tube valve body (VP)
6.6 Operating conditions
The product-specic information on the type label
must be heeded when operating the device.
WARNING!
Functional failure when exceeding or falling below the per-
missible temperature range.
▶Neverexposethedevicetodirectsunlightinoutdoorareas.
▶Thepermissibleambienttemperaturerangemustnotbe
exceededorundercut.
WARNING!
Reduced sealing function if operating pressure too high.
Sincethediaphragmvalveisclosedagainstthemediumow,
toohighanoperatingpressurecancausethevalvenotto
closetightly.
▶Theoperatingpressuremustnotexceedthemaximumvalue
speciedonthetypelabel.
Danger from leakage of hot medium
Thediaphragmdoesnotprovidepermanentprotectionagainst
hotmedium.
▶Donotusethediaphragmvalvesforsteamshut-o.
Maximumper-
mittedoperating
pressure:
Seetypelabel
Processmedium: neutral,high-purity,sterile,contaminated,
aggressiveorabrasivemediaofhightovery
highviscosity.
Degreeof
protection:
(veriedbyBürkert/notevaluatedbyUL)
IP65inaccordancewithIEC529,EN60529,
(IP67onrequest).
NEMA2504x.
Altitude: upto2,000mabovesealevel
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12
Technical data
Type 3323, 3324, 3325
6.6.1 Permitted temperature ranges
Thepermittedtemperaturerangesforthemediumand
surroundingenvironmentaredependentonvarious
factors:
•Mediumtemperature:Dependentonvalvebody
materialanddiaphragmmaterial.
•Ambienttemperature:Dependentonmedium
temperature.
Allfactorsmustbetakenintoconsiderationwhencalcu-
latingpermittedtemperatures.
Minimumtemperatures:
Environment:–10°C
Medium:  Notethedependenceonthematerialofthevalve
bodyandthediaphragmmaterial.Seechapter
“6.6.2”.
Maximumtemperatures:
Heeddependenciesonambienttemperatureandmediumtem-
perature.See“Fig.7:Temperaturediagram”.
6.6.2 Permitted medium temperature
NOTE!
Dependingonthemediumtemperaturethebehaviourofthe
mediumtemperatureinrelationtothediaphragmmaterialmay
change.
▶Thespeciedmediumtemperaturesonlyapplytomedium
thatdonotattackthediaphragmmaterialsorcauseitto
swellup.
▶Thefunctionalpropertiesandservicelifeofthediaphragm
maybediminishedifthemediumtemperatureistoohighor
toolow.
Permitted medium temperature for diaphragm material:
Diaphragm
material
Temperature
range Steam sterilisation
PTFE/EPDM(EA) -10...+130°C +140°C/60min.
EPDM(AD),
advancedPTFE/
EPDM(EU)
-5...+143°C +150°C/60min.
GYLON/EPDM
laminated(ER) -5...+130°C +140°C/60min.
FKM(FF)
0...+130°C
Notsuitableforsteam/
dryheatupto+150
°C/60min.
Tab. 2: Permissible medium temperature for dierent membrane types
Permitted medium temperature for metal valve body
Valvebodymaterial Temperaturerange
Stainlesssteelblockmaterial -10...+150°C
Castvalvebody
Forgedsteelvalvebody
Tubevalvebody
Tab. 3: Medium temperature for metal valve body
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13
Technical data
Type 3323, 3324, 3325
Permitted medium temperature for plastic valve body
Themaximummediumtemperatureforvalvebodiesmadeof
plasticdependsontheoperatingpressure.
DN 15 - 40
10
8
6
4
2
20 40 60 80 100 120 140
PVC
PVDF
PP
Mediumpressure[bar]
Temperature[°C]
Fig. 6: Diagram: Medium temperature and operating pressure for
plastic valve bodies
Temperature diagram
The maximum permitted temperature for the environment and
mediumaredependentononeanother.Thepermittedmaximum
temperaturesmustbedeterminedusingthetemperaturediagram.
Thevaluesarecalculatedunderthefollowingmaximumoperating
conditions: Diaphragm size 25 at 100% duty cycle with 10 bar
operatingpressure.
Individual reviews may be performed under dierent operating
conditions.Forthis,pleasecontactyourBürkertbranchoce.
0 20 60 100 14040 80 120 160
Medium temperature [°C]
70
60
50
40
30
20
10
0
Ambient temperature [°C]
UnitswithSAFEPOSenergy-
pack*oreldbusgateway
FordeviceswithoutSAFEPOS
energy-packs
Fig. 7: Temperature diagram
*TheservicelifeoftheSAFEPOSenergy-packis
dependentonthemediumtemperatureandambient
temperature(seechapter“Electricaldata”).
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14
Technical data
Type 3323, 3324, 3325
6.7 General technical data
Materials
 Actuator:   PPSandaluminium,powder-coated
 Valvebody  Metal:Stainlesssteelingotmaterial(types
3324and3325),investmentcasting,forged
steel,tubevalvebody.
Plastic:PP,PVCandPVDF
 Body
connection:  CF-8/1.4308
 Spindleseal:  FKM
 Sealmaterial:  Actuatorhousingsealingelement:EPDM
 Diaphragm:  EPDM,PTFEorFKM(seetypelabel)
Fluidicconnection
 Possible
 types:  WeldedconnectioninaccordancewithENISO1127
(ISO4200),DIN11850Series2
threadedsocketconnection,clampconnection,
angeconnection,bondedconnection
Electrical
connection:   Usingterminalconnectorsorcircularplugs
Installationposition: Dependentonbodyvariant.seechapter
“7.1Installationpositionofthediaphragm
valves”
6.8 Electrical data
WARNING!
Electrical shock.
Protection class III is only guaranteed when using an SELV or
PELV power supply unit.
Protectionclass:  3accordingtoDINEN61140(VDE0140)
Electrical
connections:   Cablegland,2xM20or
twocircularplug-inconnectorsM12,5-pin
und8-pin
Operatingvoltage: 24V ±10%,max.ripple10%
Operatingcurrent[A]**: max.3A,includingactuatoratmax.
loadandchargingcurrentofoptional
SAFEPOSenergy-pack(chargingcurrent
approx.1A)fordesignofpowersupply
unit.
Standbyconsumption
[W]**:     min.2W,max.4.5W
Averageconsumption[W]**
 Electronicswithoutactuator,
baseconsumption:  Typically3W
 SAFEPOSenergy-pack: 0.5W
 Fieldbusgateway:   1W
Energyconsumptionactuatorfor1cycle[Ws]**: (seefollowing
diagrams)
**Allvaluesrelatetoasupplyvoltageof24Vat 25°C.
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15
Technical data
Type 3323, 3324, 3325
140
120
100
80
60
40
0
0246
Mediumpressurein[bar]
EPDM, depending on diaphragm size
52
82
52
29
18
32
40
10
8
110
141
13
18
Energyfor1cyclein[Ws]
160
27
32
20
08
20
15
25
Fig. 8: Energy consumption actuator, EPDM depending on diaphragm
size
140
120
100
80
60
40
0
0246
Mediumpressurein[bar]
PTFE, depending on diaphragm size
46
82
61
35
18
32
40
10
8
110
125
13
18
Energyfor1cyclein[Ws]
160
30
20
29 20
25
15
08
Fig. 9: Energy consumption actuator, PTFE depending on diaphragm
size
SAFEPOSenergy-pack Chargingtime:maximum100seconds
(dependentonoperatingconditions)
        Servicelife:upto10years(depending
onoperatingconditions).
Theservicelifeof7.5yearswascalcu-
latedbasedonthefollowingconditions:
Ambienttemperature 30°C
mediumtemperature 80°C
dutycycle  100%
operatingpressure  6bar
diaphragmsize  32
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16
Installing the valve
Type 3323, 3324, 3325
NOTE!
Considervoltagedroponpowersupplycable.
Example:withacablecross-sectionof0.34mm2,acopper
cablemaybeamaximumof8metreslong.
Digital outputs (optional):
Currentlimit 100mA
Digital input for position
signal:
0...5V=log“0”,10...30V=log“1”
invertedinputinvertedaccordingly
(inputcurrent<6mA)
(Communication) interface:
ConnectiontoPCwithUSB-büS
interfaceset
Communication software: BürkertCommunicator
Thedigitaloutputsarenotgalvanicallyisolatedfromthe
operatingvoltage.TheyrelatetotheGNDpotentialof
theoperatingvoltage.
Currentlimit:outputvoltageisreducedintheeventof
overload.
7 INSTALLING THE VALVE
WARNING!
Risk of injury due to improper installation.
▶Installationmaybecarriedoutbytrainedtechniciansonly
withtheappropriatetools.
▶Securethesystemagainstunintentionalactivation.
▶Afterinstallation,ensurethattheprocessisrestartedina
controlledmanner.Observethesequence.
1.Connectsupplyvoltage.
2.Chargethedevicewithmedium.
CAUTION!
Risk of injury due to heavy device.
Duringtransportationorinstallationwork,thedevicemayfall
downandcauseinjuries.
▶Transport,installandremoveheavydevicewiththeaidofa
secondpersononly.
▶Usesuitabletools.
CAUTION!
The following must be heeded when installing the device in
the system.
Thedeviceandreliefboremustbeaccessibleforinspections
andmaintenancework.
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17
Installing the valve
Type 3323, 3324, 3325
7.1 Installation position of the diaphragm
valves
Dependingonthevalvebody,theinstallationpositionforthe
diaphragmvalveisdierent.
Oneofthereliefboresinthediaphragmsocketformoni-
toringleakagesmustbeatthelowestposition.
7.1.1 Installation position for 2-way enclosure
Installation position: Arbitrary,ideallywithactuatorfacingupwards.
Ensure self-drainage:
→Installthevalvebodyatanangleα=10°...55°inclinedtothe
horizontal.
Onforgedandcastvalvebodiesthereisamarkforthis
whichmustpointupwards(12o'clockposition,see“Fig.
10”).
Angleα:10°...55°
α
Mark
Fig. 10: Installation position for self-drainage of body
→Observeaninclinationangleof1°...5°forthepipeline.
Theinstallerandtheoperatorareresponsibleforensuring
self-draining.
7.1.2 Installation position for T-body
Recommended installation position:
Forsupplyofmedium Forremovalofmedium
Fig. 11: Installation position for T-body, type 3324
7.1.3 Installation position for tank bottom body
Preferablyactuatordownwards.
Fig. 12: Installation position of the type 3325
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18
Installing the valve
Type 3323, 3324, 3325
7.2 Installation of devices with threaded
connection, ange connection, clamp
connection, bonded connection
NOTE!
Damage to diaphragm
▶Toavoiddamage,thevalvemustbeinMANUALoperating
stateduringinstallation.
Devicesintheirfactorydefaultstatealreadyhavetheirope-
ratingstatesettoMANUAL.
Installationconditions:
Pipelines: Ensurethatpipelinesareinalignment.
Preparation: Supportandalignpipelines.Forself-draining,
maintainanangleofinclinationof1°...5°forthe
pipeline.
DANGER!
Risk of injury from high pressure.
▶Beforeworkingonthesystem,switchothepressureand
ventoremptythelines.
→Connectvalvebodytopipeline.
Ensurethatthereisnovoltagepresentandminimalvib-
rationduringinstallation.
Holding device:Toprotectthevalveactuatorfrom
damageduetoforcesandvibrations,aholdingdevice
isrecommended.Thisisavailableasanaccessory.See
operatinginstructionsonthewebsitecountry.burkert.
com
→Electricallyconnectthedevice.Thepositionoftheports
canbechangedbyturningtheactuatorthrough360°.Fora
descriptionseechapter“7.5Rotatingtheactuator”.
Thedescriptionoftheelectricalconnectionprocesscan
befoundinChapter“8Electricalinstallation”
7.2.1 After installation
→Afterapplyingtheoperatingvoltage,makethenecessary
basicsettingsandadjustmentsfortheelectromotivedia-
phragmvalve.
Foradescriptionseechapter“9Start-up”.
NOTE!
Damage to diaphragm.
▶Topreventdamage,executethefunctionM.Q0.TUNErst
afterestablishingtheelectricalconnection.Onlythenshould
themodebesettoAUTOMATIC.
7.3 Installation of devices with welded
connections
NOTE!
Damage to diaphragm.
▶Thedevicemayonlybeweldedintothepipelinewiththe
actuatordismantled.
▶Topreventdamage,thedevicemustbeinMANUALope-
ratingstateduringinstallation.Theactuatormustbeinthe
position“valveopen“.
National regulations regarding welder qualications and the
performanceofweldingworkmustbeobserved.
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Installing the valve
Type 3323, 3324, 3325
Delivery condition for units with welding connection
Theunitsaredelivereddisassembled.
Operatingstate:MANUAL.
Positionoftheactuator:Valveopened.
The installation is divided into the following steps:
1.Weldthevalvebodyinthedismantledstate.
Fordeviceswithatankbottombody,specialmeasures
mustbeobservedwhentheyareweldedin.
2.Installdiaphragm
3.Installactuatorandconnectelectrically
7.3.1 Welding 2-way enclosures and T-bodies
Installation conditions:
Pipelines: Ensurethepipelinesarealigned.
Preparation: Supportandalignpipelines.Aninclinationangleof
1°...5°mustbeobservedforthepipelinetoenable
self-drainage.
DANGER!
Risk of injury from high pressure.
▶Beforeworkingonthesystem,switchothepressureand
ventoremptythelines.
→Weldthevalvebodyintothepipeline.
Ensurethatthereisnovoltagepresentandminimalvib-
rationduringinstallation.
7.3.2 Welding tank bottom body
Recommendations:
Observethesequence:
1.Weldthetankbottombodytothecontainerbasebefore
the container is assembled. It is possible to weld onto
a ready-assembled container but it is more difficult.
Note:Thetankbottombodymustbeweldedintothemiddle
ofthecontainerbasesothatthecontainercanbedrained
optimally.
2.Weldthetankbottombodyintothepipeline
Installation conditions:
Pipelines: Ensurethepipelinesarealigned.
Preparation:Supportandalignpipelines.
Aninclinationangleof1°...5°mustbeobservedfor
thepipelinetoenableself-draining.
DANGER!
Risk of injury from high pressure.
▶Beforeworkingonthesystem,switchothepressureand
ventoremptythelines.
Forinformationoncontainersandinstructions
forwelding,refertotheASMEVIIIDivisionI
standard.Checkthebatchnumberindicatedonthe
manufacturer'scerticate3.1.Bsuppliedbeforestarting
welding.
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Installing the valve
Type 3323, 3324, 3325
Observe the laws in force in the country regarding the
qualication of welders and the execution of welding
work.
1.Weldingthetankbottombodytothecontainer:
NOTE!
Note when welding:
▶Onlyuseweldingmaterialsthataresuitableforthetank
bottombody.
▶Thetankbottomvalvemustnotcollidewithanyotherpart
oftheequipment,anditmustbepossibletoassembleand
dismantletheactuatorwithoutanyproblems.
2.Weldthetankbottombodyintothepipeline.
→Weldinthetankbottombody.
Ensurethatthereisnovoltagepresentandminimalvib-
rationduringinstallation.
After welding:
Installthediaphragmandtheactuator.
7.3.3 Install diaphragm and actuator
Therearedierentxturetypesforthediaphragmdependingon
thesizeofthediaphragm.
Diaphragm
size PTFE EPDM/FKM/ laminatedPTFE
08 Buttoneddiaphragm Buttoneddiaphragm
15 Diaphragmwith
bayonetcatch
Diaphragmwithbayonet
catch
20
25 Diaphragmwith
bayonetcatch Diaphragmscrewedin
32/40
Tab. 4: Fixture types for diaphragms
Fixture of diaphragms with bayonet catch:
→Placediaphragmincompressorandturn90°tolockinto
place.
Fixture of screw-in diaphragm:
→Ifthereisnoinsertinthecompressor,placetheinsertintothe
compressorasshownintheimage.
Compressorwithinstalled
insert
Compressor
Insert
Fig. 13: Place insert into compressor
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