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Data Sheet

ManualsBrandsEmerson ManualsControl ValvesEmerson Fisher EU
3456789101112
Cavitrol III Trims
D100196X012
Product Bulletin
80.2:030
March 2012
11
Table 6. Non-Standard Dimensions (Cavitrol III
Two-Stage Trims Only)
ET CL600
Valve
Size,
NPS
Yoke Boss
Diameter
Stem Diameter Dimension D
mm Inch mm Inch mm Inch
1 71 2-13/16 12.7 1/2 184 7.25
1-1/2
54
71
2-1/8
2-13/16
9.5
12.7
3/8
1/2
155
178
6.12
7.00
2
71
90
2-13/16
3-9/16
12.7
19.1
1/2
3/4
202
198
7.94
7.81
2-1/2
71
90
2-13/16
3-9/16
12.7
19.1
1/2
3/4
230
227
9.06
8.94
3
71
90
2-13/16
3-9/16
12.7
19.1
1/2
3/4
260
257
10.25
10.12
4
90
127
3-9/16
5
19.1
25.4
3/4
1
308
379
12.12
14.94
6
(1)
90
127
3-9/16
5
19.1
25.4 or 31.8
3/4
1or1-1/4
337
406
13.25
16.00
8
90
127
3-9/16
5
19.1
25.4 or 31.8
3/4
1or1-1/4
511
586
20.12
23.06
1. 102 mm (4 inch) travel co nstruction. D dimension does not change for 51 mm
(2 inch) travel construction.
Table 7. Non-Standard Dimensions (Cavitrol III
Two-Stage Trims Only)
EWT CL600
(1)
Valve
Size,
NPS
Yoke Boss
Diameter
Stem Diameter Dimension D
mm Inch mm Inch mm Inch
4x2
71
90
2-13/16
3-9/16
12.7
19.1
1/2
3/4
252
249
9.94
9.81
6x4
71
90
127
2-13/16
3-9/16
5
12.7
19.1
25.4 or 31.8
1/2
3/4
1or1-1/4
346
343
389
13.62
13.50
15.32
8x4
71
90
127
2-13/16
3-9/16
5
12.7
19.1
25.4 or 31.8
1/2
3/4
1or1-1/4
348
344
391
13.69
13.56
15.38
8x6
(2)
90
127
3-9/16
5
19.1
25.4 or 31.8
3/4
1or1-1/4
402
446
15.82
17.56
12 x 6
(2)
90
127
3-9/16
5
19.1
25.4 or 31.8
3/4
1or1-1/4
478
522
18.82
20.56
10 x 8
90
127
3-9/16
5
19.1
25.4 or 31.8
3/4
1or1-1/4
511
586
20.12
23.06
12 x 8
90
127
3-9/16
5
19.1
25.4 or 31.8
3/4
1or1-1/4
559
613
22.00
24.12
1. CL600 and CL900 NPS 8 x 6 and 12 x 8 are the same.
2. Long travel construction. D dimension does not change for 51 mm (2 inch) travel
construction.
Figure 8. Non-Standard Dimensions (Cavitrol III Two-Stage Trims Only) (also see tables 6 and 7)
71 OR 90 mm (2-13/16 OR 3-9/16 INCH)
DIAMETER YOKE BOSS
127 mm (5-INCH)
DIAMETER YOKE BOSS
MATCH LINE FOR
ACTUATOR
MATCH LINE FOR 585C
SERIES ACTUATORS AND 657
667 SIZE 100 ACTUATORS
MATCH LINE FOR ALL
OTHER ACTUATORS
D
D
25.4
(1.00)
mm
(INCH)
14A4969-E
A2966-3