Emerson Fisher GX Manual de instrucciones descargar pdf (Pagina 21)

Instruction Manual

D103175X012

GX Valve and Actuator

August 2011

Figure 5. Seat Ring Removal and Installation Tool

GE02918-6

DN15, 20, 25

(NPS 1/2, 3/4, 1)

DN40, 50, 80, 100

(NPS 1-1/2, 2, 3, 4)

DN150

(NPS 6)

DN25 Cav III

(NPS 1)

GG01215

F

G

Table 12. Seat Ring Removal and Installation Tool Dimensions

Valve Size

Part Number

A B C D E

F G

J

DN NPS mm

15, 20, 25 1/2, 3/4, 1 GE02918X012 24 15 15.2 9 54 40 45 10 --- ---

25 (Cavitrol III) 1 (Cavitrol III) Not Available 24 18 13 6 30 39 45 10 --- ---

(1)

1-1/2

(1)

GE02918X022 36 20 2X 13.2 7.5 58 53 --- --- --- ---

(1)

GE02918X032 46 28 2X 13.2 7.5 63 63 --- --- --- ---

80 3 GE02918X042 60 36 2X 15.2 8.5 100 93 --- --- --- ---

100 4 GE02918X052 70 44 2X 17.2 9.5 114 113 --- --- --- ---

150 6 GE02918X062 100 50 2X 43 10.5 170.5 174 --- --- 153 20

1. Also used for Cavitrol III cage removal.

3. Remove the seat ring (key 2) from the valve body.

4. Inspectpartsforwearordamagethatwouldprevent proper operation of the valve body.

5. Replace trim parts as necessary.

Valve Trim A ssembly

Assembly of Unbalanced Trim

Refer to figures 12, 18, 19, 20, 21, 22, 23, and 25.

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 67 68

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Emerson Fisher GX Manual de instrucciones Pagina 21