Fisher 1290 Instruction Manual page 14

Type 1290
Type EGR Main Valve (continued)
Key Description
12* Port Seal (continued)
Perfluoroelastomer (FFKM)
NPS 1 / DN 25
NPS 2 / DN 50
NPS 3 / DN 80
NPS 4 / DN 100
NPS 6, 8 x 6 and 12 x 6 /
DN 150, 200 x 150 and 300 x 150
13* Seat Ring
416 Stainless steel
NPS 1 / DN 25, 1-5/16 in. / 33 mm orifice
NPS 2 / DN 50, 2-3/8 in. / 60 mm orifice
NPS 3 / DN 80, 3-3/8 in. / 86 mm orifice
NPS 4 / DN 100, 4-3/8 in. / 111 mm orifice
NPS 6 / DN 150, 7-3/16 in. / 183 mm orifice
NPS 8 x 6 and 12 x 6 /
DN 200 x 150 and 300 x 150,
7-3/16 in. / 183 mm port
316 Stainless steel (NACE)
NPS 1 / DN 25, 1-5/16 in. / 33 mm orifice
NPS 2 / DN 50, 2-3/8 in. / 60 mm orifice
NPS 3 / DN 80, 3-3/8 in. / 86 mm orifice
NPS 4 / DN 100, 4-3/8 in. / 111 mm orifice
NPS 6 / DN 150, 7-3/16 in. / 183 mm orifice
NPS 8 x 6 and 12 x 6 /
DN 200 x 150 and 300 x 150,
7-3/16 in. / 183 mm port
*Recommended spare part.
14
19
10
37
7
21
6
3
2
24
26
15
9
11
16
35A3167
Figure 6. Type EGR Main Valve
Part Number
14A6788X042
24A5673X082
24A5658X052
24A5643X032
14A8175X042
24A6781X012
24A5670X012
24A5655X012
24A5640X012
24A6989X012
38A4216X012
24A6781X022
24A5670X022
24A5655X022
24A5640X022
24A6989X022
38A4216X022
24 25
13 12
Key Description
15* Upper Seal
Nitrile (NBR) (standard)
NPS 1 / DN 25
NPS 2 / DN 50
NPS 3 / DN 80
NPS 4 / DN 100
NPS 6, 8 x 6 and 12 x 6 /
DN 150, 200 x 150 and 300 x 150
Fluorocarbon (FKM)
NPS 1 / DN 25
NPS 2 / DN 50
NPS 3 / DN 80
NPS 4 / DN 100
NPS 6, 8 x 6 and 12 x 6 /
DN 150, 200 x 150 and 300 x 150
Perfluoroelastomer (FFKM)
NPS 1 / DN 25
NPS 2 / DN 50
NPS 3 / DN 80
NPS 4 / DN 100
NPS 6, 8 x 6 and 12 x 6 /
DN 150, 200 x 150 and 300 x 150
Ethylenepropylene (EPDM)
NPS 1 / DN 25
NPS 2 / DN 50
NPS 3 / DN 80
NPS 4 / DN 100
NPS 6, 8 x 6 and 12 x 6 /
DN 150, 200 x 150 and 300 x 150
18
22
8
35
5
36
31
4
20
23
28
17
1
Part Number
14A6789X012
24A5674X012
24A5659X012
24A5644X012
14A8176X012
14A8187X012
25A7413X012
25A7376X012
25A7468X012
14A8185X012
14A6789X042
24A5674X082
24A5659X052
24A5644X032
14A8176X042
14A6789X022
24A5674X062
24A5659X062
24A5644X052
14A8176X022