VSI 9000 Series Manual de usuario

Publicaon:V9000-2

FEB2022

VSI

2” - 12” SERIES 9000

HIGH PERFORMANCE BUTTERFLY VALVES

INSTALLATION, OPERATION AND MAINTENANCE MANUAL

VSI SERIES 9000 HIGH PERFORMANCE BUTTERFLY VALVES

Publicaon:

V9000-2

INSTALLATION, OPERATION AND MAINTENANCE

VSI SERIES 9000 BUTTERFLY VALVES

V9000-1

TABLE OF CONTENTS

INSTRUCTIONS        3

SAFETYMESSAGES        3



FUNCTIONALDESCRIPTION      4 

INSTALLATION        4

TABLE1BOLTLENGTH       6

FIGURE1BOLTTIGHTENING      6

OPERATION         6

MAINTENANCE        7

PARTSCROSSSECTION       8

TROUBLESHOOTING       9  

INSTALLATION, OPERATION AND MAINTENANCE

VSI SERIES 9000 BUTTERFLY VALVES

06-19

INSTRUCTIONS:

Thisinstallaon,operaon,andmaintenancemanualcoverstheVSISeries9000Bueryvalveandshouldbe

readandunderstoodthoroughlybyallparesresponsibleforinstallaonandconnueduse/maintenance.

WARNINGS:

Thecricalsafetymessageswithinthismanualarelabeledwithanexclamaonsymbolwithinaredtriangle

ag.Careshouldbetakentothoroughlyreadandunderstandthesewarningsbeforeproceedingtoensureno

damagetoequipmentoccurs.Failuretofollowallwarningscouldresultininjuryordeath.

WARNING!

Allparesthattakepartinanyinstallaonorconnueduse/maintenancearecauonedtobe

vigilantinthepossibleexposuretomediathatiscontainedwithinthevalveanditspipeline.

Becauseofthevastrangeofmediathatcouldbewithinthevalve,proteconfrompipeline

mediaisnotwithinthescopeofthismanual.Allpersonnelshouldbeawareofthemedia

withinthevalveandtakeappropriateprecauonswhenexposureispossiblewhileinstalling

orservicingthevalve.

RECEIVING:

TheSeries9000Bueryvalveisruggedandwillbepackagedtoprovideproteconduringmostshipping

incidents,howevercareshouldbetakentoinspectthevalveonreceiptforanypossibleshippingdamage.

Inspeconshouldbeperformedassoonaspraccal.FailuretopromptlynofyVSIofanyshippingdamage

mayinvalidateanyclaimforshippingdamage.MostshipmentsfromVSIwillbemadeFOBOrigin,unlessnoted

onthesalesdocuments,thepurchaserwillownthefreightwhileintransit,assumesallriskwhileintransit,

andwillberesponsibleforreporngshippingdamagepromptlytothecarrier.

WARNING!

Read all applicable instrucons and direcons prior to any maintenance, installaon or

troubleshoong.

INSTALLATION, OPERATION AND MAINTENANCE

VSI SERIES 9000 BUTTERFLY VALVES

V9000-1

SECTION 1 - FUNCTIONAL DESCRIPTION

TheSERIES9000BueryValveisahighperformanceosetbueryvalveforindustrialandcommercial

applicaons.Thevalvesareavailableinluggedendconnecons,andavarietyofoponsindisc,shaandseat

materials.

Pressurerangsareshownonthevalvetag.Thevalvediscrotates1/4turnandprovidesbubbleghtshuto

inwaterpipelines.Thevalvescanbeusedtoregulateowratesbyposioningthediscbetween10and90

degreesopen.

SECTION 2 - INSTALLATION

WARNING!

Valvesareasignicantcomponentofanypipingsystem.Failureduetofaultyinstallaon,

improperoperaonormaintenanceinsuchsystemscouldresultindamage,downme,

andcostlyrepairs.Manyproblemscanbetracedtoimproperinstallaon,operaonor

maintenanceprocedures.

Sec 2.1 Unloading

Inspectvalvesuponreceiptforanydamagethatmayhaveoccurredduringshipping,aswellasconformance

withquanty,conguraonanddescriponfromtheshippingorder.Whenremovingvalvesfromtheshipping

containers,becarefulnottolithevalvesusingslingsorchainaroundtheoperangsha,actuator,orthru

thewaterway.Instead,lithevalveswitheyeboltsorrodsthrutheangeholes.

Sec 2.2 Storage

Thevalvesshouldbestoredonapalletor“skid”inaclean,drywarehouse.Ifthevalvesmustbestored

outside,thefollowingshouldapply:

1. Valvesmustbekeptothegroundhighenoughtoavoidstandingwater.

2. Coverthevalveswithawaterrepellentcover(notincludedwiththevalve),topreventdirtandwaterfrom

compromisingthevalvebodyorseat.

Sec 2.3 Guidelines

1. SERIES9000BueryValvesaredesignedforinstallaonbetweenANSIClass125/150atorraisedface

anges.Appropriategasketsasspeciedbythesystemengineerarerequired.

2. SERIES9000BueryValveshavebeendesignedsothatthedisc,intheopenposion,willcleartheinside

diameterofschedule40and80steelpipe.

WARNING!

Wheninstallingthevalveadjacenttolinedpipe,as-castngs,orschedule80plascpipe.

Insomeinstancesthediscintheopenposionwillinterferewiththeadjacentcomponent

andcouldcausedamagetothedisc.

3. SERIES9000BueryValvesareabidireconalseatdesign.Valveswillpreformattheiropmumwhen

installedwiththeowindicatoronthebodyofthevalvepoinngwiththecorrectdireconoftheow.

4. Forthebestresultsinslurryservice,posionthevalveassemblysothatthevalvestemisinthehorizontal

INSTALLATION, OPERATION AND MAINTENANCE

VSI SERIES 9000 BUTTERFLY VALVES

06-19

posion,andthelowerdiscedgeopensdownstream.Thiswillcreateaself-ushingeect,thereby

extendingtheservicelifeofthevalve.

5. SERIES9000BueryValvesshouldbeinstalledaminimumofsix(6)pipediametersupstreamandfour(4)

pipediametersdownstreamfromotherlinecomponents(valves,elbows,etc.).Thisisnotalwayspraccal,

butitisimportanttodesigninasmuchdistanceaspossible.

Sec 2.4 Pre-installation

1. Removeanyprotecveangecoversfromthevalveandthepipeanges.

2. Removeallmaterialsuchasweldsplaer,oil,grease,anddirtfromthevalve,anges,andpipeline.

3. Checkthevalveidencaontagtomakesureitistheappropriatevalveforthelocaonandservicethatit

isbeinginstalledfor.

4. SeeTable1tomakesureyouhavetheappropriatesize,threadingandlengthofboltsforthevalve.

Sec 2.5 Installation

1. SERIES9000BueryValvesshouldbeinstalledinthe“AlmostClosed”orclosedposiontoavoid

damagingthediscduringinstallaon.

2. Spreadtheangestoexceedthevalvesfacetofacedimension.

3. Carefullyplacethevalveintoplacebetweentheanges.Takecarethattheangeseangsurfaceandthe

valveseatsarenotscratched.

4. Insertappropriategasketsandensuretheyareposionedproperly

5. Lineup,centerandsecurethevalvebetweentheangesusingthedesiredboltsorstuds.Donotghten

boltsatthisme.

6. Carefullyopenthevalvetoassurefreeandunobstructeddiscmovement.

7. Whilegraduallyremovingtheangespreaders,centerthevalvebodytotheangesandghtenthebolts

handght.Slowlyclosethevalvetocheckforadequatediscclearance.

8. Returnthevalvetothe“AlmostClosed”posion.

9. Usinganalternangcross-overpaernshowninFigure1,ghtentheboltstotheminimumtorquevalues

listedinTable1.Tightenbothsidesofthevalveevenlywhilesllusingthesamecross-overpaern.

10.Ifanactuatorisbeingused,connectanypneumacorelectricalconneconsasrequiredbytheactuator

documentaon.

11.Cycletheactuatorfully,totheopenandthentotheclosedposion,checkingtheactuatortravelstop

sengsforproperdiscalignment.Thevalveshouldbeoperatedtoassurethatnobindingistakingplace.

12.Pressurizethepipingtothevalveandinspectforleakage.Ifleakageoccurs,ghtentheboltsusingthe

cross-overpaern,increasingthetorque,lltheleakagestops.Donotexceedmaximumtorqueslistedin

Table1.

13.Thevalveisnowreadyforservice.

INSTALLATION, OPERATION AND MAINTENANCE

VSI SERIES 9000 BUTTERFLY VALVES

V9000-1

TABLE 1: RECOMMENDED BOLT LENGTHS

ValveSoluonsLugandWaferValves,2”-8”,ASME125/150BoltPaern

ValveSize ThreadSize

UNC

Number

Required

Lug

BoltLength(in)

Wafer

StudLength(in)

MinTorque

(-lbs)

MaxTorque

(-Lbs)

2”(DN50) 5/8-11 4 1.25 4.75 15 70

2.5”(DN65) 5/8-11 4 1.5 5.25 15 70

3”(DN75) 5/8-11 4 1.5 5.25 15 70

4”(DN100) 5/8-11 8 1.75 5.75 15 70

5”(DN125) 3/4-10 8 1.75 6 30 120

6”(DN150) 3/4-10 8 2 6.25 30 120

8”(DN200) 3/4-10 8 2.25 6.75 30 120

10”(DN250) 7/8-9 12 2.25 7.25 50 200

12”(DN300) 7/8-9 12 2.5 7.75 50 200

Bolngandtorquerecommendaonsaremadewithoutwarranty,andapplyonlytosteelweld-neckorslip-

onanges.Theuseoflockwashersand/orlubricaonwiththebolngaswellasthetypeofgasketusedwill

aectstatedtorquevalues.Pleaseconsultgasketandboltmanufacturerfordetailedrecommendedtorques.

FIGURE 1: RECOMMENDED BOLT TIGHTENING PATTERN

SECTION 3 - OPERATION

TheSeries9000closesbyrotangtheshaclockwisewhichturnsthediscclockwisellitisperpendicularto

thepipecenterlineblockingow.Theshaissquareandfeaturesalinecutintothetopoftheshaindicang

theplaneofthedisc.Thetraveloftheshaanddiscisquarterturn(90degrees).

Thevalveistypicallyoperatedbylever,gearbox,orapoweredactuator.Foraleverthetravelisdirectly

coupledtothedisctravel.Foragearbox,closureisachievedbymanuallyturningtheinputofthegearbox

mulpleturnsunlthevalveisinthedesiredposion.Forapoweredactuatoreitheruidorelectricsignals

drivethevalvetothedesiredposion;pleaserefertothepoweredactuator’smanualfordetails.

210

1 5

4 2

INSTALLATION, OPERATION AND MAINTENANCE

VSI SERIES 9000 BUTTERFLY VALVES

06-19

Inallinstances,thevalve’soperatorwillbeequippedwithendoftravellimitstoprotectthevalvefrombeing

openedorclosedpastitsnaturallimits.Indexingandadjustmentoftheoperator’slimitsiscrical,pleaserefer

totheactuator’smanualfordetailsonadjustment.

SECTION 4 - MAINTENANCE

Rounemaintenanceorlubricaonisgenerallynotrequired.

Sec 4.1 Packing

Visuallyinspectthepackingareaforleaksyearlyandghtenpackingglandboltsifleakageisobserved.If

leakingpackingcannotbecorrectedbyghteningglandboltsreplacementofpackingisnecessary.

1. Removelinefromserviceandisolatevalveasnecessary

2. Removeactuatorfollowingappropriateactuatormanual.

3. Loosenandremoveglandbolts/nuts(16,17,&21).Inspectfordamageandreplaceifnecessary.

4. Removetheglandange(15)andgland(14).Inspectfordamageandreplaceifnecessary.

5. Usingapackingremovaltoolorpickremovethepackingrings(10)takingcarenottoscratchordamagethe

packinghousingofthevalvebodyorthevalvesha.

6. Carefullycleanthepackinghousingwithcompressedairandbrassbrushes

7. Insertthenewpackingset,onlyusingcompablegreaseifnecessary.

8. Reinstallthegland(14),glandange(15),andglandbolts/nuts(16,17,&21).

9. Tightenglandbolts/nuts(16,17,&21)snug.

10.Returnvalvetoserviceandinspectpackingforleakage.Ifleakageisobservedghteneachpackingbolt/

nut1/2turnatameunlleakageceases.

Sec 4.2 End Cap Seal

1. Removelinefromserviceandisolatevalveasnecessary

2. Removetheendcapbolts(20)andendcap(2).

3. Usingapackingremovaltoolorpickremovetheendcapseal(11).

4. Installnewendcapseal(11),reinstallendcap(2)andbolts(20).

Sec 4.3 Seat Replacement

1. Removelinefromserviceandisolatevalveasnecessary

2. Removeboltsholdingvalveinlineandremovevalve

3. Oncevalveisremovedfromthelineopenthevalveapproximately10-15degrees

4. Removethecapscrews(19)thatholdtheseatretainerring(9)

5. Removetheseatretainerring(9)andseat(8)

6. Inspecttheseatretainerring(9)andseat(8)fordamage,replaceifnecessary

7. Cleantheseatretainerring(9)andthevalvebody(1)intheareawherethevalveseatresides

8. Installnewseat(8)invalvebody(1)thentheseatretainerring(9)

9. Reinstallandghtenseatretainercapscrews(19)inaalternangpaernasshownonFigure1

10.ReinstallvalveinlineasoutlinedinSecon2

Sec 4.4 Parts

OrderpartsfromyourVSI,LLC.salesrepresentave.Pleaseincludetheserialnumber,locatedonthevalvetag,

whenorderingparts.

INSTALLATION, OPERATION AND MAINTENANCE

VSI SERIES 9000 BUTTERFLY VALVES

V9000-1

NO. PART QTY NO. PART QTY

1BODY 1 12 WASHER #1 1

2CAP 113 WASHER #2 1

3STEM 1 14 GLAND 1

4DISC 1 15 GLAND FLANGE 1

5PIN 2 16 GLAND BOLT 2

6UPPER BEARING 1 17 LOCK WASHER 2

7LOWER BEARING 1 18 LOCK WASHER 4

8SEAT 1 19 SOCKET HEAD CAP SCREW 12

9SEAT RETAINER 1 20 HEX HEAD SCREW 4

10 PACKING 1 SET 21 HEX NUT 2

11 SEAL 1 22 SHAFT WASHER 1

INSTALLATION, OPERATION AND MAINTENANCE

VSI SERIES 9000 BUTTERFLY VALVES

06-19

SECTION 5 - TROUBLESHOOTING

SYMPTOM PROBLEM SOLUTION

Thevalveopensonlya

fewdegreesandstops.

(Thevalvewillnotopen

fully.)

Improperinstallaon.Thevalveis

improperlyaligned.

Loosentheangebolts,realignthevalvewith

theanges,andreghtentheboltstothe

recommendtorques.

Leakagepasttheange

face.

Theangeboltsarenotevenly

torqued.

Loosentheangeboltsandreghtenthemin

therecommendedorderandtoques.

Improperanges. PleaserefertoInstallaonGuidelinesin

Secon2forproperangerequirements.

Leakageintheclosed

posion.(Leakagein

thepipeline).

Thediscisnotclosingfully.

Theactuatorisnotadjusted

properly

Seeactuatordocumentaonforproper

adjustmentoftravelstopsontheactuator.

Damagedseat. ReplaceseatasoutlinedinSecon4.3

Linepressureexceedsvalve’s

workingpressure.

Reducethelinepressuretothevalve’s

workingpressure.

Damageddisc. Replacevalve.

Waterhammer Thevalveisclosingtooquickly. Adjustactuator.

Excessivelyhightorque. Obstruconinthepipeline. Removethevalvefromthepipelineand

removeobstrucon.

Valvestemordiscbent. Replacevalve.Checkthepipelineforwater

hammerorfreezingoflinematerial.

Scalebuild-uponstemorseat. Openandclosethevalveseveralmes.

Operatethevalveatleastonceamonth.

Checkthevalveseatfordeterioraon.

Tabla de contenidos

Otros manuales de Unidad de control de VSI

VSI

VSI AWWA C504 Manual de usuario

VSI

VSI 1000-X Series Manual de usuario

VSI

VSI AWWA C508 Series Instrucciones de instalación y funcionamiento

VSI

VSI SF-PB Manual de usuario

VSI

VSI 2100 Series Manual de usuario

Manuales populares de Unidad de control de otras marcas

Festo

Festo Compact Performance CP-FB6-E Manual de lista de piezas

Elo TouchSystems

Elo TouchSystems DMS-SA19P-EXTME Manual de usuario

JS Automation

JS Automation MPC3034A Manual de usuario

JAUDT

JAUDT SW GII 6406 Series Guía rápida

Spektrum

Spektrum Air Module System Manual de usuario

BOC Edwards

BOC Edwards Q Series Manual de usuario

KHADAS

KHADAS BT Magic Manual de usuario

Etherma

Etherma eNEXHO-IL Manual de usuario

PMFoundations

PMFoundations Attenuverter Manual de usuario

GEA

GEA VARIVENT Manual de usuario

Walther Systemtechnik

Walther Systemtechnik VMS-05 Manual de usuario

Altronix

Altronix LINQ8PD Instrucciones de montaje

Eaton

Eaton Powerware Series Manual de usuario

WAGO

WAGO 750-407/040-000 Manual de usuario

Sony

Sony CCU-590 Manual de usuario

Graco

Graco 25D614 Manual de usuario

Task Force Tips

Task Force Tips YE-RF-900 Manual de programación

Shini

Shini SPV-U Series Manual de usuario