Low Torque Electrical API 6FA Trunnion Ball Valve For Gas Industry , CRN CE - Product
Place of Origin : Wenzhou,China
Delivery Time : 35days
Product Description
Low Torque Electrical API 6FA Trunnion Ball Valve For Gas Industry , CRN CE
QuickDetail:
Size&Pressure:150#DN50-DN1200
300#DN50-DN1200
600#DN50-DN1200
900#DN50-DN900
1500#DN50-DN600
2500#DN25-DN300
Description:
FORGEDTRUNNIONBALLVALVE
1.Forgedballvalvefeature
OVIKOforgedballvalve,theforgingmaterialcanensuresufficientrigidityandstrengthunder
maximumratedoperationpressurewithoutinherentflawofcast.Enoughwallthiknessofseparate
bodyandad
Physical Specification
Other Specification :
Low Torque Electrical API 6FA Trunnion Ball Valve For Gas Industry , CRN CE
QuickDetail:
Size&Pressure:150#DN50-DN1200
300#DN50-DN1200
600#DN50-DN1200
900#DN50-DN900
1500#DN50-DN600
2500#DN25-DN300
Description:
FORGEDTRUNNIONBALLVALVE
1.Forgedballvalvefeature
OVIKOforgedballvalve,theforgingmaterialcanensuresufficientrigidityandstrengthunder
Maximumratedoperationpressurewithoutinherentflawofcast.Enoughwallthiknessofseparate
Bodyandadaptationofhighstrengthtieboltsareconvenientforvalvemaintenanceandsufficient
Tobearthestressofpipe.Theinternalpartsofvalvearecarefullydesignedandselectedtoensure
Reliabilityunderallkindsofworkcondition.
2.Anti-firesafedesign
Whenthetrunnionballvalvebeusednormally,itssealedbyseatandballsurface,seatretainer
SealedbyO-ringandbody,thisissoftsealedandreliablesealing.WhentheseatandO-ringare
Burnt,theseatretainerandbodywillbesealedbyexpandedgraphite.Thusactanti-firesafepurpose.
3.Anti-staticdevice
Inordertopreventfrictionamongball,stemandPTFEthatgeneratesstaticelectricitywhichmay
Lightthecombustiblesandexplosivesthatcauseanaccident,inthisballvalve,static-conductionspring
Issetbetweenthestemandtheball,thestemandthebody.Thusstaticelectricityisconductedto
Groundandsystemsafetyissecured.
4.FreeleakageofbodySealedconstruction
TheconnectivepositionofvalvebodyandbonnetisdoublesealedbygasketandO-ring,onthis
Base,suchfactorsasfire,hightemperature,shockandunevenopeningorclosingofthetorqueall
Can'tinduceexternalleakage.
5.Lowtorqueinoperation
Theself-lubricatedbearingsareinstalledatthefrictionofstem,resultinginwearresistance,fiexibility
Ofoperationandlowtorque.
6.Doubleblock&bleed(DBB)
Whenballisfullopenorcloseposition,thetransmittersubstanceincentercavityofbodycanbe
Releasedbydrainageandemptyingdevices.In