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7/23/2019 Seat Leakage
1/12
Seat Style
& Shutoff Class
7/23/2019 Seat Leakage
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Net Seating Force = P1(Aseat- Astem) - P2(Aseat)
P2
P1
Fail-closed, Standard Trim
7/23/2019 Seat Leakage
3/12
Self-centering Seat Ring for
Very Tight Shut-Off
7/23/2019 Seat Leakage
4/12
Self-centering Seat Ring for
Very Tight Shut-Off
7/23/2019 Seat Leakage
5/12
Self-centering Seat Ring for
Very Tight Shut-Off
7/23/2019 Seat Leakage
6/12
Self-centering Seat Ring for
Very Tight Shut-Off
7/23/2019 Seat Leakage
7/12
Class V and VI Leakage versus Orifice Diameter
7/23/2019 Seat Leakage
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Class V and VI Leakage versus Orifice Diameter
7/23/2019 Seat Leakage
9/12
7/23/2019 Seat Leakage
10/12
Soft Seat Ring Insert
Insert Retainer
Class IV Metal
Seat Back-up
7/23/2019 Seat Leakage
11/12
7/23/2019 Seat Leakage
12/12
Return to Performance!