Burkert 2000 - Installing Valve Body; Installing Devices with Welded Connection

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Conversion of control function
Type 2000, 2002, 2012
9.1.5 Flow above the seat
Thevalveisclosedbyspringforce(controlfunctionA,CFA)withthemediumow.Asthemediumpressure
isovertheswivelplate,itsupportstheclosingprocessofthevalveandalsocontributestothesealingofthe
valve seat.
Thevalveisopenedbythecontrolpressure.
Figure 8: Flow above the seat (closing with medium)
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