Flowrite 599 Series Two-Way Valves, 1/2 to 2-Inch, Bronze Body, ANSI 250
Technical Instructions
Document Number 155-184P25
May 2, 2016
Siemens Industry, Inc.
Page
7
Table 5. Steam Capacity - Pounds per Hour.
Line
Size
inches
Cv
Inlet Pressure - psig
2
5
10
15
25
50
75
100
Pressure Differential - psi
1
2
3
4
5
6
8
10
9
12
15
5
15
20
15
30 32.5 20
30
40
45
30
40
50 57.5
1/2
1
12.0 16.6 22
25
28
34
38
42
45
50
54
41
65
72
87 115 118 119 141 157 163 162 183 199 209
1.6 19.1 27 35
40
44
54
61
67
72
80
86
65 104 116 139 183 188 109 225 251 261 260 292 318 334
2.5
30 42 55
62
69
85
96 104 112 125 135 101 163 181 217 287 294 296 351 392 408 406 457 497 522
4
48 67 88 100 110 136 153 167 179 200 216 162 261 289 348 459 471 474 562 627 653 650 731 796 835
3/4
6.3
75 105 138 157 174 213 241 263 282 316 341 255 411 455 548 722 742 747 886 988 1029 1023 1152 1253 1315
1
10
120 166 219 250 275 339 382 417 447 501 541 405 653 723 870 1147 1178 1186 1406 1568 1633 1624 1828 1989 2088
1-1/4
16
191 266 351 400 441 542 611 667 716 801 865 648 1044 1156 1392 1835 1884 1897 2249 2509 2612 2599 2925 3182 3340
1-1/2
25
299 416 549 625 689 847 955 1042 1118 1252 1351 1013 1632 1806 2175 2867 2944 2964 3515 3920 4081 4061 4570 4972 5219
2
40
478 666 878 1000 1102 1356 1529 1667 1789 2003 2162 1620 2611 2890 3480 4587 4710 4743 5624 6272 6530 6497 7311 7956 8350
Table 6. Steam Capacity - Kilograms per Hour.
Line
Size
mm
Cv
Inlet Pressure - kPa
100
150
200
500
Pressure Differential - kPa
10
20
50
15
30
75
20
40
100
50
100
250
15
1
6.04 8.54 13.50 9.07 12.8
3
20.2
9
12.11 17.13 27.08 30.3
42.9
67.8
1.6
9.66 13.6
7
21.61 14.5
2
20.5
3
32.4
7
19.37 27.40 43.32 48.51 68.60 108.47
2.5
15
21
34
23
32
51
30
43
68
76
107
169
4
24
34
54
36
51
81
48
69
108
121
172
271
20
6.3
38
54
85
57
81
128
76
108
171
191
270
427
25
10
60
85
135
91
128 203
121
171
271
303
429
678
32
16
97
137 216 145 205 325
194
274
433
485
686
1085
40
25
151 214 338 227 321 507
303
428
677
758
1072
1695
50
40
242 342 540 363 513 812
484
685
1083 1213 1715
2712
