Data Sheet

HP Valve
D101635X012
Product Bulletin
51.2:HP
October 2014
14
Table 9. Valve Stem Travels for CL2500 Globe Valves
VALVE
SIZE,
NPS
VALVE DESIGN / PLUG STYLE CHARACTERISTIC
PORT DIAMETER MAXIMUM VALVE STEM TRAVEL
mm Inches mm Inches
1 HPS / Micro-Form or Micro-Flute
Equal Percentage
6.4, 9.5, 12.7,
19.1, 25.4
0.25, 0.375, 0.5,
0.75, 1
19.1 0.75
Modified Equal Percentage
6.4, 9.5, 12.7,
19.1, 25.4
0.25, 0.375, 0.5,
0.75, 1
25.4 1
2
HPS / Micro-Form
Equal Percentage
6.4, 19.1, 25.4,
31.8
0.25, 0.75, 1,
1.25
19.1 0.75
Modified Equal Percentage
6.4, 19.1, 25.4,
31.8
0.25, 0.75, 1,
1.25
28.6 1.125
HPS / Micro-Form
Equal Percentage 38.1 1.5 28.6 1.125
Modified Equal Percentage 38.1 1.5 38.1 1.5
HPS
Linear
47.6 1.875 25.4 1
Equal Percentage
Modified Equal Percentage 47.6 1.875 28.6 1.125
HPD, HPT
Linear
47.6 1.875 25.4 1
Equal Percentage
Modified Equal Percentage 47.6 1.875 28.6 1.125
Table 1 0. Globe and Angle Valve Yoke Boss and Valve Stem Diameter Combinations
(1)
VALVE
SIZE,
NPS
STANDARD DIAMETERS OPTIONAL DIAMETERS
mm Inches mm Inches
Stem Yoke Boss Stem Yoke Boss Stem Yoke Boss Stem Yoke Boss
1 12.7 71 0.5 2-13/16 19.1 90 0.75 3-9/16
2
12.7
19.1
71
90
0.5
0.75
2-13/16
3-9/16
25.4 127 1 5
3 19.1 90 0.75 3-9/16
12.7
25.4
71
127
0.5
1
2-13/16
5
4 19.1 90 0.75 3-9/16 25.4 127 1 5
6
25.4
31.8
127
127
1
1.25
5
5
19.1 71 0.75 3-9/16
8
(2)
25.4
31.8
127
127
1
1.25
5
5
19.1 71 0.75 3-9/16
1.Seetables8,9,and11forvalvestemdiameters available for specific constructions.
2. Angle valve construction only (HPAD, HPAT).