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SECTION 33 (Continued)
EVT PRO 2.0
The user will then select one of 3 methods to calculate the valve's seat area. The user can
select a functional seat area from the EVT PRO 2.0
Ventil database [F8], or entering a custom seat area [F8].
Next enter the seat diameter if needed. Enter the expected set pressure and select the
appropriate units from the drop down bar. Then enter the expected process pressure and
likewise select the appropriate units from the dropdown bar options. Finally, enter a force
overload value. GE/ Consolidated always recommends using a 10% force overload value.
Once all required data is entered, press the calculate action button. The EVT PRO 2.0
software will then calculate the required load cell and lifting cylinder needed to test the
selected valve with the entered parameters.
Calculate action button.
®
Operations and Technical Manual (Rev 1.0 – 2016)
EVT PRO 2.0
®
CALCULATE HARDWARE FUNCTION
®
database [F6], or from the 3
The result will be displayed under the
NOT FOR COPY OR DISTRIBUTION
rd
party
®
Page 45
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