Data Sheet

Cavitrol III Trims
D100196X012
Product Bulletin
80.2:030
March 2012
5
Table 1. Additional SpecificationsforCavitrolIIIOne-StageTrim
VALVE
RATING
AND
DESIGN
VALVE
SIZE,
NPS
PORT DIAMETER
(1)
UNBALANCE AREA
PORT
CIRCUMFERENCE
STEM DIAMETER
(2)
YOKE BOSS DIAMETER
mm Inch cm
2
Inch
2
mm Inch mm Inch mm Inch
CL125
through
600 ET
1 33.3 1.3125 0.13 0.02 104.6 4.12 12.7 1/2 71 2-13/16
1-1/2 47.6 1.875 0.20 0.031 149.6 5.89 12.7 1/2 71 2-13/16
2 58.7 2.3125 0.25 0.038 184.4 7.26
12.7
19.1
1/2
3/4
71
90
2-13/16
3-9/16
2-1/2 73.0 2.875 0.30 0.047 229.4 9.03
12.7
19.1
1/2
3/4
71
90
2-13/16
3-9/16
3 87.3 3.4375 0.36 0.056 274.3 10.80
12.7
19.1
1/2
3/4
71
90
2-13/16
3-9/16
4 111.1 4.375 0.50 0.077 349.0 13.74
19.1
25.4
3/4
1
90
127
3-9/16
5
6 177.8 7 0.84 0.13 558.5 21.99
25.4 or
31.8
1or
1-1/4
127 5
8 203.2 8 0.97 0.15 638.3 25.13
25.4 or
31.8
1or
1-1/4
127 5
CL600 EWT
4x2 58.7 2.3125 0.25 0.038 184.4 7.26
12.7
19.1
1/2
3/4
71
90
2-13/16
3-9/16
6x4 or
8x4
111.1 4.375 0.50 0.077 349.0 13.74
19.1
25.4
3/4
1
90
127
3-9/16
5
8x6 or
12x6
177.8 7 0.84 0.13 558.5 21.99
25.4 or
31.8
1or
1-1/4
127 5
10x8 or
12x8
203.2 8 0.97 0.15 638.3 25.13
25.4 or
31.8
1or
1-1/4
127 5
CL150
through
600 EUT-2
16 374.7 14.75 4.19 0.65 1177 46.32 31.8 1-1/4 127 5
CL150
through
600 EWT-2
20x16 and
24x16
374.7 14.75 4.19 0.65 1177 46.32 31.8 1-1/4 127 5
24x20 463.6 18.25 5.29 0.81 1456 57.31 31.8 1-1/4 127 5
CL150
through
600
Large ET
12, 14,
and 16
279.4 11 3.16 0.49 877.3 34.54 31.8 1-1/4 127 5H
1. Same as ET or EWT port diameter. Also listed in valve bulletin.
2. When two stem diameters are shown for a particular valve size, the smaller stem diameter is standard and the larger stem diameter is optional.