Nominal Size Selection Table; For Steam (At Saturated Temperature; For Air (At 20 C); For Water (At 20 C, Accumulation: 25%) - Yoshitake AL-32 Product Manual

6.1 For steam (at saturated temperature) : AL-32
Capacity <Pressure vessel structure standard>
Blowout
Nominal
area
size
2
[mm ]
15A 20.1
20A 34.6
25A 53.0
32A 93.3
40A 135.2
50A 208.2

6.2 For air (at 20 C)

Capacity <Pressure vessel structure standard>
Blowout
Nominal
area
size
2
[mm ]
15A 20.1
20A 34.6
25A 53.0
32A 93.3
40A 135.2
50A 208.2

6.3 For water (at 20 C, accumulation: 25%)

Capacity <Yoshitake standard>
Blowout
Nominal
area
size
2
[mm ]
15A 20.1
20A 34.6
25A 53.0
32A 93.3
40A 135.2
50A 208.2
*1: [Example] When the set pressure of 1.0 MPa, and the valve size is 50A
The capacity is 22.4 m
25%) after the fluid pressure reaches the set pressure of 1.0 MPa.

6. Nominal Size Selection Table

0.05 0.1 0.2
15 20 29
27 35 51
42 54 78
70 91 132
105 136 198
163 211 306
0.05 0.1 0.2
25 33 48
44 57 83
67 87 127
113 147 214
169 221 321
262 341 496
0.05 0.1 0.2
0.4 0.5 0.9
0.6 0.9 1.6
1.0 1.5 2.5
1.8 2.6 4.5
2.7 3.8 6.5
4.1 5.9 10.0
3
/h, when the inlet pressure reaches 1.25 MPa (accumulation becomes
Set pressure [MPa]
0.3 0.4 0.5
40 50 60
69 87 104
105 133 159
178 224 268
266 335 402
411 518 621
Set pressure [MPa]
0.3 0.4 0.5
65 81 98
111 140 169
171 215 258
288 362 435
431 542 652
666 836 1006
Set pressure [MPa]
0.3 0.4 0.5
1.1 1.3 1.5
2.0 2.3 2.6
3.1 3.6 4.0
5.5 6.3 7.1
7.9 9.2 10.3
12.3 14.2 15.9
4
0.6 0.7 0.8
70 80 90
121 138 155
186 212 237
313 356 400
468 534 599
723 824 924
0.6 0.7 0.8
114 131 147
197 226 254
302 346 390
509 582 656
762 872 982
1176 1346 1516
0.6 0.7 0.8
1.6 1.8 1.9
2.8 3.1 3.3
4.4 4.7 5.1
7.8 8.4 9.0
11.3 12.2 13.0
17.4 18.8 20.1
■EPDT-322b■
[kg/h]
0.9 1.0
100 109
172 189
263 289
443 487
664 729
1025 1126
[kg/h]
0.9 1.0
164 181
283 311
433 477
730 803
1093 1203
1687 1857
3
[m /h]
0.9 1.0
2.0 2.1
3.5 3.7
5.4 5.7
9.5 10.0
13.8 14.6
21.3 22.4