Emerson Fisher GX

Instruction Manual
D103175X012
GX Valve and Actuator
April 2011
49
Key 3 Valve Plug/Stem and Key 2 Seat Ring (Plain Bonnet, CF3 Valve Body Material)
VALVE
SIZE
PORT
SIZE
TRAVEL
PLUG STYLE
VALVE
PLUG
MATERIAL
STEM
MATERIAL
SEAT RING
MATERIAL
TRIM STYLE
VALVE
PLUG/STEM
PART NUMBER
SEAT RING
PART NUMBER
mm mm
DN25
(NPS 1)
4.8 20 Unbalanced R31233 S31803 CF3 Micro‐Flow Flat
1_8' GE04253X092
(1)
2_15' GE04255X052
GE04252X032
4_39' GE04256X052
9_30' GE13780X022
9.5 20
Unbalanced
(Standard)
S30403 S31803 CF3
Equal Percentage GE03891X042
GE00051X042
Linear GE03893X042
Unbalanced
(Reduced
Capacity)
S30403 S31803 CF3 Equal Percentage GE08919X042
14 20 Unbalanced S30403 S31803 CF3
Equal Percentage GE03890X042
GE00049X042
Linear GE03892X042
22 20 Unbalanced
S30403 S31803 CF3
Equal Percentage GE00081X042
GE00047X042
Linear GE00082X042
S30403 S31803
CF3/
PTFE Seat
Equal Percentage GE00081X042
GE05240X032
Linear GE00082X042
DN40
(NPS
1‐1/2)
14 20 Unbalanced S30403 S31803 CF3
Equal Percentage GE03890X042
GE00057X042
Linear GE03892X042
22 20 Unbalanced
S30403 S31803 CF3
Equal Percentage GE00081X042
GE00055X042
Linear GE00082X042
S30403 S31803
CF3/
PTFE Seat
Equal Percentage GE00081X042
GE05240X072
Linear GE00082X042
36 20 Unbalanced
CF3 S31803 CF3
Equal Percentage GE00083X042
GE12607X062
Linear GE00084X042
CF3 S31803
CF3/
PTFE Seat
Equal Percentage GE00083X042
GE12745X192
Linear GE00084X042
DN50
(NPS 2)
22 20 Unbalanced
S30403 S31803 CF3
Equal Percentage GE00081X042
GE00063X042
Linear GE00082X042
S30403 S31803
CF3/
PTFE Seat
Equal Percentage GE00081X042
GE05240X112
Linear GE00082X042
36 20 Unbalanced
CF3 S31803 CF3
Equal Percentage GE00083X042
GE12609X062
Linear GE00084X042
CF3 S31803
CF3/
PTFE Seat
Equal Percentage GE00083X042
GE12745X202
Linear GE00084X042
46 20 Unbalanced
CF3 S31803 CF3
Equal Percentage GE00085X042
GE12608X062
Linear GE00086X042
CF3 S31803
CF3/
PTFE Seat
Equal Percentage GE00085X042
GE12745X212
Linear GE00086X042
1. The seat ring is included in the Valve Plug / Stem Part Number.