Burkert 2065 User manual

Operating Instructions
Bedienungsanleitung
Manuel d‘utilisation
Type 2063, 2064, 2065
Piston-controlled diaphragm valve
Kolbengesteuertes Membranventil
Vanne à membrane commandée par piston

We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous réserve de modications techniques.
© Bürkert Werke GmbH & Co. KG, 2016 - 2018
Operating Instructions 1809/01_EU-ML_00810533 / Original DE

3
Contents
1 OPERATING INSTRUCTION ................................................. 4
1.1 Denitionofterms ....................................................... 4
1.2 Symbols....................................................................... 4
2 AUTHORISED USE ............................................................... 5
3 BASIC SAFETY INSTRUCTIONS.......................................... 5
4 GENERAL INFORMATION .................................................... 7
4.1 Contact address.......................................................... 7
4.2 Warranty ...................................................................... 7
4.3 InformationontheInternet.......................................... 7
5 PRODUCT DESCRIPTION .................................................... 7
5.1 Structure...................................................................... 7
5.2 Application area........................................................... 9
5.3 Properties .................................................................... 9
5.4 Function....................................................................... 9
6 TECHNICAL DATA............................................................... 10
6.1 Conformity................................................................. 10
6.2 Standards .................................................................. 10
6.3 Labelingoftheforgedbody ...................................... 10
6.4 Labelingofthetubevalvebody(VP)......................... 11
6.5 Type label .................................................................. 11
6.6 Operating conditions ................................................. 12
6.7 General technical data............................................... 19
7 INSTALLATION .................................................................... 19
7.1 Installation position ................................................... 19
7.2 Beforeinstallation...................................................... 20
7.3 Removetheactuatorfromthevalvebody ................ 21
7.4 Installationofthevalvebody..................................... 21
7.5 Installationoftheactuator(weldedbody) ..................... 22
7.6 Pneumatic connection............................................... 23
8 REMOVAL............................................................................ 24
9 MAINTENANCE................................................................... 24
9.1 Maintenance.............................................................. 24
9.2 Repairs ...................................................................... 26
10 MALFUNCTIONS ................................................................ 28
11 REPLACEMENT PARTS...................................................... 29
11.1 Order table ................................................................ 29
12 TRANSPORT, STORAGE, REMOVAL ................................. 30
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Type 2063, 2064, 2065

4
Operating instruction
1 OPERATING INSTRUCTION
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theseinstructionsavailabletoeverynew
ownerofthedevice.
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
Intheseinstructions,theterm“device”alwaysreferstotheTypes
2063, 2064 and 2065.
1.2 Symbols
DANGER!
Warns of an immediate danger.
▶Failuretoobservethewarningmayresultinafatalorseriousinjury.
WARNING!
Warns of a potentially dangerous situation.
▶Failuretoobservethewarningmay resultin serious injuries
or death.
CAUTION!
Warns of a possible danger.
▶Failuretoobserve this warning may result in a moderateor
minorinjury.
NOTE!
Warns of damage to property.
Important tips and recommendations.
Referstoinformationintheseoperatinginstructionsorin
other documentation.
▶designates an instruction to prevent risks.
→designatesaprocedurewhichyoumustcarryout.
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Type 2063, 2064, 2065

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Authorised use
2 AUTHORISED USE
Non-authorized use of the diaphragm valve Type 2063, 2064
and 2065 may be a hazard to people, nearby equipment and
the environment.
▶Thedeviceisdesignedforthecontrolledowofliquid
media.
▶Inareasatriskofexplosion,onlyusedevicesapprovedforusein
thoseareas.ThesedevicesarelabeledwithaseparateExtype
label.Whenutilizedinapotentiallyexplosiveatmosphere,always
payattentiontothedetailsontheseparateExtypelabeland
theExadditionalinstructionscontainedinthescopeofdelivery.
▶During use observe the authorized data, the operating
conditionsandconditionsofusespeciedinthecontract
documents and operating instructions.
▶Thedevicemaybeusedonlyinconjunctionwiththird-party
devices and components recommended and authorized by
Bürkert.
▶Protectdevicefromdamagingenvironmentalinuences
(e.g.radiation,humidity,steam,etc.).Ifanythingisunclear,
consulttherelevantsalesoce.
▶Correct transportation, correct storage and installation and
carefuluseandmaintenanceareessentialforreliableand
faultlessoperation.
▶Theexhaustairmaybecontaminatedwithlubricantsinthe
actuator.
▶Use the device only as intended.
3 BASIC SAFETY INSTRUCTIONS
Thesesafetyinstructionsdonotconsideranycontingenciesorinci-
dentswhichoccurduringinstallation,operationandmaintenance.
Theoperatorisresponsibleforobservingthelocation-specic
safetyregulations,alsowithreferencetothepersonnel.
Danger – high pressure.
▶Beforelooseningthelinesandvalves,turnothepressure
and vent the lines.
Danger of bursting from overpressure.
▶Observethespecicationsonthetypelabelformaximal
control and medium pressure.
▶Observe permitted medium temperature.
Risk of injury from electric shock (when electrical component
installed).
▶Beforereachingintothedeviceortheequipment,switcho
thepowersupplyandsecuretopreventreactivation!
Observeapplicableaccidentpreventionandsafetyregulations
forelectricalequipment!
Risk of injury when opening the actuator!
Theactuatorcontainsatensionedspring.Iftheactuatoris
opened,thereisariskofinjuryfromthespringjumpingout!
▶Do not open the actuator.
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Basic safety instructions
Risk of injury from moving parts in the device!
▶Do not reach into openings.
Risk of burns and risk of re if used continuously through hot
device surface.
▶Keepthedeviceawayfromhighlyammablesubstancesand
mediaanddonottouchwithbarehands.
Danger due to loud noises.
▶Depending on the operating conditions, the device may gener-
ateloudnoises.Moredetailedinformationonthelikelihoodof
loudnoisesisavailablefromtherelevantsalesoce.
▶Wearhearingprotectionwheninthevicinityofthedevice.
Leaking medium when the diaphragm is worn.
▶Regularlycheckreliefboreforleakingmedium.
▶Ifmediumisleakingoutofthereliefbore,changethe
diaphragm.
▶Ifthemediaishazardous,protecttheareasurroundingthe
discharge point against dangers.
General hazardous situations.
To prevent injury, ensure:
▶That the system cannot be activated unintentionally.
▶Installationandrepairworkmaybecarriedoutbyauthorized
techniciansonlyandwiththeappropriatetools.
▶Afteraninterruptioninthepowersupplyorpneumatic
supply,ensurethattheprocessisrestartedinadenedor
controlled manner.
▶Thedevicemaybeoperatedonlywheninperfectcondition
andinconsiderationoftheoperatinginstructions.
▶Observethesafetyregulationsspecictotheplantforappli-
cationplanningandoperationofthedevice.
▶Theplantoperatorisresponsibleforthesafeoperationand
handlingoftheplant.
▶Thegeneralrulesoftechnologyapplytoapplicationplanning
andoperationofthedevice.
To prevent damage to property of the device, ensure:
▶Supplythemediaconnectionsonlywiththosemediawhich
arespeciedasowmediainthechapterentitled„6 Technical
data“.
▶Donotputanyloadsonthevalve(e.g.byplacingobjectson
itorstandingonit).
▶Donotmakeanyexternalmodicationstothevalves.Donot
paintthebodypartsorscrews.
▶Donottransport,installorremoveheavydeviceswithoutthe
aidofasecondpersonandusingsuitableauxiliaryequipment.
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Type 2063, 2064, 2065

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General information
4 GENERAL INFORMATION
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
Contact addresses are found on the nal pages of the printed
operating manual.
InformationontheInternetunder:www.burkert.com
4.2 Warranty
Thewarrantyisonlyvalidifthedeviceisusedasauthorizedin
accordancewiththespeciedapplicationconditions.
4.3 Information on the Internet
Theoperatinginstructionsanddatasheetsfor2063,2064and2065
canbefoundontheInternetat:www.burkert.com
5 PRODUCT DESCRIPTION
5.1 Structure
Piston-controlled diaphragm valve consists of a pneumatically
actuatedpistonactuatoranda2/2-wayvalvebody.Usingneutral
gasesorair(controlmedia),itcontrolstheowofdirty,aggressive,
abrasive, ultrapure or sterile media, even highly viscous media can
beused(owmedia).
5.1.1 2/2-way valve Type 2063
Actuator
Line connection
Valve body
Pilot air port 1 CFA and CFI /
Air discharge connection CFB
Pilot air port 2 CFB and CFI /
Air discharge connection CFA
Transparentcapwith
position indicator
Diaphragm socket
Fig. 1: 2/2-way valve Type 2063, structure and description
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Type 2063, 2064, 2065

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Product description
5.1.2 T-valve Type 2064
Actuator
Line connection
T-valve body
Pilot air port 1 CFA and CFI /
Air discharge connection CFB
Pilot air port 2 CFB and CFI /
Air discharge connection CFA
Transparentcapwith
position indicator
Diaphragm socket
Fig. 2: T-valve Type 2064, structure and description
5.1.3 Tank bottom valve Type 2065
Actuator
Line connection
Pilot air port 1 CFA and CFI /
Air discharge connection CFB
Pilot air port 2 CFB and CFI /
Air discharge connection CFA
Transparentcapwith
position indicator
Tankbottomvalvewith
weldingange
VA diaphragm socket
Fig. 3: Tank bottom valve Type 2065, structure and description
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Type 2063, 2064, 2065

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Product description
5.2 Application area
Observethemaximum pressurerangeaccordingtothe
type label.
•Dirty, aggressive, abrasive, ultrapure or sterile media.
•Highly viscous media.
5.3 Properties
•Anyowdirection.
•Self-drainingforappropriateinstallation.Theendsoftheuti-
lized connections must be cylindrical.
•Freeofemptyspace.
•Low-turbulenceow.
•Highowvaluesbythestreamlinedvalvebody.
•Maintenance-freeundernormalconditions.
•Diaphragms can be easily replaced.
5.3.1 Options
•Strokelimit(asmax.ormin./max.design)
Adjustingscrewusedtolimitopenpositionofvalve,thereby
alsolimitingtheowrate.
•Feedback indicator
Providesfeedbackonvalvepositionusinginductiveproximity
switchortype8697feedbackindicator.
5.3.2 Device versions
Thepiston-controlleddiaphragmvalveisavailableforthefollowing
actuatorsizes:ø50mm,ø70mm,ø90mm,ø130mm.
5.4 Function
Springforce(CFA)orpneumaticpilotpressure(CFBandCFI)gen-
eratestheclosingforceonthediaphragmpressurepiece.Theforce
istransferredviaaspindlewhichisconnectedtotheactuatorpiston.
5.4.1 Control functions (CF)
Control function A (CFA)
Normally closed by spring action
Control function B (CFB)
Normally open by spring action
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Type 2063, 2064, 2065

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Technical data
Control function I (CFI)
Actuatingfunctionviareciprocal
pressurization
6 TECHNICAL DATA
6.1 Conformity
TheType2063,2064and2065conformswiththeEUDirectives
accordingtotheEUDeclarationofConformity.
6.2 Standards
The applied standards, which verify conformity with the EU
Directives,canbefoundontheEU-TypeExaminationCerticate
and/ortheEUDeclarationofConformity.
6.3 Labeling of the forged body
XXXXXXXXXX
XX F
1.4435/316L(VS)
PN16/CWP150
XXXXXXXX/XXX
XXXXXX
XXXX
Surfacequalitycode
Customer-specictext
(optional)
Oriceconnectionand
pipe dimension
Batch number
Material
Production number /
serial number
Nominal pressure
Fig. 4: Labeling of the forged body
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Technical data
6.4 Labeling of the tube valve body
(VP)
1.4435
316L(VP)
XXXXXXXX
XXXXXXXXXX
PN16 / CWP150
XXXXXXXX / XXX
XXXX / XXXXXX
Material HeatCompany logo
Nominal
pressure
Connectionorice
and pipe dimensions
Surfacequalitycode/
Customer-specictext
(optional)
Production number /
serial number
Fig. 5: Labeling of the tube valve body (VP)
6.5 Type label
WARNING!
Risk of injury from high pressure.
Excessivepressurecandamagethedevice.
▶Complywithpressurerangevaluesonthetypelabel.
Made in Germany
00999999
W28UU
Pilot 5.0-10bar
D33.7 Pmed 6bar
2063 A 25,0 PTFE VS
Orice
Seal material
Body material
Controlfunction(SF)
Type
Permitted medium pressure
Identicationnumberofthedevice,
Dateofmanufacture
CEidentication(ifapplicable)
Port connection,
Permitted medium pressure
Fig. 6: Description of the type label (Example)
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Technical data
6.6 Operating conditions
6.6.1 Temperature ranges
Permitted ambient temperature for actuator
Actuator sizes Actuator material Ambient temperature
ø50mm
Stainless steel 0...+80°C
ø70mm
ø90mm
ø130mm
Tab. 1: Ambient temperature for actuator
Permitted medium temperature for bodies
Body material Medium
temperature
Castbody(VG) 1.4435(AISI316L)
-10...+150°C
Forgedbody(VS)
1.4435BN2(AISI316L)
according to
ASMEBPE1997
Tube valve body
(VP) 1.4435BN2(AISI316L)
Tab. 2: Medium temperature for bodies
Permitted medium temperature for diaphragms
The indicated medium temperatures apply only to media
whichdonotcorrodeorswellthediaphragmmaterials.
Thebehaviorofthemediumwithrespecttothediaphragm
may be changed by the medium temperature.
Thefunctionproperties,inparticulartheservicelifeofthe
diaphragm, may deteriorate if the medium temperature
increases.
Donotusethediaphragmsassteamshut-oelement.
Material Temperature Remarks
EPDM
(AB)
-10...+130°C Steam sterilization up to
+140°C/60min
EPDM
(AD)
-10...+143°C Steam sterilization up to
+150°C/60min
FKM
(FF)
0...+130°C No steam / dry heat up to
+150°C/60min
PTFE
(EA)
-10...+130°C Steam sterilization up to
+140°C/60min
Advanced
PTFE(EU)
-5...+143°C Steam sterilization up to ‘
+150°C/60min
Gylon
(ER)
-5...+130°C Steam sterilization up to
+140°C/60min
Tab. 3: Permitted medium temperature for diaphragms
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Technical data
6.6.2 Pressure ranges
Maximum pilot pressure
Actuator size Actuator material Max. pilot pressure
ø50mm
Stainless steel 10.5 bar
ø70mm
ø90mm
ø130mm 7 bar
Tab. 4: Maximum pilot pressure
Pilot pressure for control function A
Actuator
size
[mm]
Orice
DN (diaphragm
size) [mm]
Pilot pressure [bar]
for medium pressure
0 bar maximal
ø50 15 5.4 5.0
ø70 4.8 4.5
ø70 20 4.8 4.5
ø70 25 5.5 4.3
ø90 5.0 4.0
ø90 32 5.0 4.5
ø90 40 5.0 4.5
ø130 5.0 4.6
ø130 50 5.0 4.8
Tab. 5: Pilot pressure for control function A
Operating pressure for control function A
Thevaluesapplytobodymadeof
•forgedsteel(VS)
•precisioncasting(VG)
•tubevalvebody(VP)
Actuator size
[mm]
Orice DN
(diaphragm size)
[mm]
Max. sealed medium pressure [bar]
Pressure on one
side
Pressure on both
sides
EPDM/FKM PTFE EPDM/FKM PTFE
ø50 15 8.5 5 5 3.5
ø70 10 10 10 10
ø70 20 10 10 10 7.5
ø70 25 6.5 4.5 5.5 3.5
ø90 10 810 7
ø90 32 86 6 4
ø90 40 5.5 5 4 3
ø130 10 10 10 9
ø130 50 10 7 7 5
Tab. 6: Operating pressure for control function A
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14
Technical data
Required minimum pilot pressure depending on medium
pressure
Thefollowinggraphsillustratetherequiredminimumpilot
pressuredependingonthemediumpressureforcontrolfunc-
tions B and I.
Thevaluesapplytobodymadeof
•forgedsteel(VS)
•precisioncasting(VG)
•tubevalvebody(VP)
Control function B / elastomer diaphragm
Pilot pressure [bar]
Medium pressure [bar]
ø 50 CFB
EPDM
0123456789 10
0
2
4
6
8
10
12
14
16
DN15
Fig. 7: Pressure graph, actuator ø 50 mm, control function B,
elastomer diaphragm
Pilot pressure [bar]
Medium pressure [bar]
ø 70 CFB
EPDM
0123456789 10
0
2
4
6
8
10
12
14
16
DN15 DN20
DN25
Fig. 8: Pressure graph, actuator ø 70 mm, control function B,
elastomer diaphragm
Pilot pressure [bar]
Medium pressure [bar]
ø 90 CFB
EPDM
0123456789 10
0
2
4
6
8
10
12
14
16
DN40
DN25
Fig. 9: Pressure graph, actuator ø 90 mm, control function B,
elastomer diaphragm
english
Type 2063, 2064, 2065

15
Technical data
Pilot pressure [bar]
Medium pressure [bar]
ø 130 CFB
EPDM
0123456789 10
0
2
4
6
8
10
12
14
16
DN50
DN40
Fig. 10: Pressure graph, actuator ø 130 mm, control function B,
elastomer diaphragm
Control function B / PTFE elastomer diaphragm
Pilot pressure [bar]
Medium pressure [bar]
ø 50 CFB
PTFE/EPDM
0123456789 10
0
2
4
6
8
10
12
14
16
DN15
Fig. 11: Pressure graph, actuator ø 50 mm, control function B,
PTFE elastomer diaphragm
Pilot pressure [bar]
Medium pressure [bar]
ø 70 CFB
PTFE/EPDM
0123456789 10
0
2
4
6
8
10
12
14
16
DN15 DN20
DN25
Fig. 12: Pressure graph, actuator ø 70 mm, control function B,
PTFE elastomer diaphragm
english
Type 2063, 2064, 2065

16
Technical data
Pilot pressure [bar]
Medium pressure [bar]
ø 90 CFB
PTFE/EPDM
0123456789 10
0
2
4
6
8
10
12
14
16
DN40
DN25
Fig. 13: Pressure graph, actuator ø 90 mm, control function B,
PTFE elastomer diaphragm
Pilot pressure [bar]
Medium pressure [bar]
ø 130 CFB
PTFE/EPDM
0123456789 10
0
2
4
6
8
10
12
14
16
DN50
DN40
Fig. 14: Pressure graph, actuator ø 130 mm, control function B,
PTFE elastomer diaphragm
Control function I / elastomer diaphragm
Pilot pressure [bar]
Medium pressure [bar]
ø 50 CFI
EPDM
0123456789 10
0
2
4
6
8
10
12
14
16
DN15
Fig. 15: Pressure graph, actuator ø 50 mm, control function I,
elastomer diaphragm
Pilot pressure [bar]
Medium pressure [bar]
ø 70 CFI
EPDM
0123456789 10
0
2
4
6
8
10
12
14
16
DN15 DN20
DN25
Fig. 16: Pressure graph, actuator ø 70 mm, control function I,
elastomer diaphragm
english
Type 2063, 2064, 2065

17
Technical data
Pilot pressure [bar]
Medium pressure [bar]
ø 90 CFI
EPDM
0123456789 10
0
2
4
6
8
10
12
14
16
DN25 DN40
Fig. 17: Pressure graph, actuator ø 90 mm, control function I,
elastomer diaphragm
Pilot pressure [bar]
Medium pressure [bar]
ø 130 CFI
EPDM
0123456789 10
0
2
4
6
8
10
12
14
16
DN40 DN50
Fig. 18: Pressure graph, actuator ø 130 mm, control function I,
elastomer diaphragm
Control function I / PTFE elastomer diaphragm
Pilot pressure [bar]
Medium pressure [bar]
ø 50 CFI
PTFE
0123456789 10
0
2
4
6
8
10
12
14
16
DN15
Fig. 19: Pressure graph, actuator ø 50 mm, control function I,
PTFE elastomer diaphragm
Pilot pressure [bar]
Medium pressure [bar]
ø 70 CFI
PTFE
0123456789 10
0
2
4
6
8
10
12
14
16
DN15 DN20
DN25
Fig. 20: Pressure graph, actuator ø 70 mm, control function I,
PTFE elastomer diaphragm
english
Type 2063, 2064, 2065

18
Technical data
Pilot pressure [bar]
Medium pressure [bar]
ø 90 CFI
PTFE
0123456789 10
0
2
4
6
8
10
12
14
16
DN25 DN40
Fig. 21: Pressure graph, actuator ø 90 mm, control function I,
PTFE elastomer diaphragm
Pilot pressure [bar]
Medium pressure [bar]
ø 130 CFI
PTFE
0123456789 10
0
2
4
6
8
10
12
14
16
DN40 DN50
Fig. 22: Pressure graph, actuator ø 130 mm, control function I,
PTFE elastomer diaphragm
6.6.3 Flow value
Diaph-
ragm
size
Line
connection
Kv value forged [m3/h]1)
[mm] [Zoll]
DIN EN ISO
1127
ISO 4200
DIN 11866
RB
DIN 11850 R2
DIN 11866 RA
DIN EN 10357
RA
ASME
BPE
DIN
11866
RC
15 15 1/2“ 6.5 6.5 3.1
20 20 3/4“ 12.5 12.4 8.4
25 25 1“ 18 20 15.5
40 40 1 1/2“ 41 40 37
50 50 2“ 66 66 66
Tab. 7: Kv value for forged valve body
1) Values determined with forged valve body and elastomer dia-
phragm:
measurement at 20°C, 1bar pressure at valve inlet and free
outlet.
english
Type 2063, 2064, 2065

19
Installation
6.7 General technical data
Actuator size see type label
Controlfunction  seetypelabel.Descriptionofcontrolfunc-
tions see chapter „5.4.1“
Installation
 Type2063,2064 atwill,preferablyactuatorinuprightposition
 Type2065   preferablywiththeactuatortothebottom
(tankbottomvalve)
Media:
Control media neutral gases, air
Flowmedia   liquids;ultrapure,sterile,aggressiveor
abrasive media
Materials
Body
 Type2063   precisioncasting(VG),forgedsteel(VS),
tubevalvebody(VP)
Type 2064, 2065 stainless steel block material
Actuator stainless steel
Sealingelements FKMandEPDM
Diaphragm   EPDM,PTFE,FKM
Connections
Pilotairports  stainlesssteelthreadedbushingG1/8
Mediumconnection weldend:inaccordancewithENISO1127
(ISO4200),DIN11850R2
otherconnectionsonrequest
7 INSTALLATION
DANGER!
Danger - high pressure.
▶Beforedismountingthelinesandvalves,turnothepressure
and vent the lines.
WARNING!
Risk of injury from improper installation.
▶Installationmayonlybeperformedbyqualiedandtrained
personnel.
▶Useanopen-endwrenchfortheassembly.
▶Followingassembly,performacontrolledrestart.
For control function I – Danger if pilot pressure fails.
ForcontrolfunctionIcontrolandresettingoccurpneumatically.
Ifthepressurefails,nodenedpositionisreached.
▶Toensureacontrolledrestart,rstpressurizethedevicewith
pilotpressure,thenswitchonthemedium.
7.1 Installation position
Dependingonthevalvebody,theinstallationpositionofthedia-
phragmvalveisdierent.
Installation for self-drainage of the body
Itistheresponsibilityoftheinstallerandoperatorto
ensureself-drainage.
english
Type 2063, 2064, 2065

20
Installation
Installation for leakage detection
Oneoftheboresinthediaphragmsocketformoni-
toringleakagemustbeatthelowestpoint.
7.1.1 Installation position 2-way body
Type 2063
Installationposition:atwill,preferablywiththeactuatorupright.
Toensureself-drainage:
→Install valve body inclined by an angle α=10°to40°tothe
horizontal.
Forgedandcastbody:Markonthevalvebodymustpoint
upwards(12o’clockposition,see„Fig. 23“).
→Observeaninclinationangleof1°–5°tothelineaxis.
Angle α:10°to40°
Inclinationtothelineaxis1°...5°
Mark
α
Fig. 23: Installation position for self-drainage of the valve body
7.1.2 Installation position T-valve body Type
2064
FortheinstallationoftheT-valvesintocircularpipelines,werec-
ommendthefollowinginstallationpositions:
Whenmediaissupplied: Whenmediaisremoved:
Fig. 24: Installation position type 2064
7.1.3 Installation position tank bottom body
Type 2065
Preferablywiththeactuatortothebottom.
7.2 Before installation
•Ensurethepipelinesareush..
•Theowdirectionisoptional.
7.2.1 Preparatory work
→Cleanpipelines(sealingmaterial,swarf,etc.).
→Support and align pipelines.
english
Type 2063, 2064, 2065