Technical Specifications

ValVueFF Software Interface to FVP
98
GE Energy
21000 series Model #
21X2X or 41000 series
Model # 41X2X with
EQUAL PERCENTAGE
TRIM
Linear Not recommended Not recommended
Equal percentage LINEAR EQUAL30, EQUAL50,
Quick opening
Ball Valve with typical
MODIFIED
PERCENTAGE TRIM
Linear Not recommended Not recommended
Equal percentage LINEAR EQUAL30, EQUAL50,
Quick opening
Butterfly valve with typical
MODIFIED
PERCENTAGE TRIM
Linear Not recommended Not recommended
Equal percentage LINEAR EQUAL30, EQUAL50,
Quick opening
Reciprocating globe valve
with LINEAR TRIM
Linear LINEAR Not recommended
Equal percentage EQUAL50 EQUAL30, Quick opening
Generic control valve with
EQUAL PERCENTAGE
TRIM
Linear Not recommended Not recommended
Equal percentage LINEAR EQUAL30, EQUAL50,
Quick opening
Table 9 Characteristic Choice (Continued)
Valve Type and Built-in
Characteristic
Desired Installed Valve
and Positioner
Characteristic
Customary Positioner
Characteristic
Non-Standard
Characteristic-Not
Recommended