Spirax Sarco Robival SV60 Mode D'emploi page 6

Tableau 3 - SV60 Capacités de décharge – Eau en T/h pour une accumulation de 25%
(Calculé selon AD MERKBLATT A2 et TRD421).
DN 20/32 25/40
d (mm) 17.0 23.8
o
A (mm²) 230 445
o
 (P>4bar) 0.5
w
p en bar eff.
0.5 4.6
1.0 6.5 12.6
2.0 9.2 17.9
3.0 11.3 21.9
4.0 13.1 25.3
5.0 14.6 28.3
6.0 16.0 31.0
7.0 17.3 33.5
8.0 18.5 35.8
9.0 19.6 37.9
10.0 20.6 40.0
11.0 21.7 42.0
12.0 22.6 43.8
13.0 23.5 45.6
14.0 24.4 47.3
15.0 25.3 49.0
16.0 26.1 50.6
17.0 26.9 52.2
18.0 27.7 53.7
19.0 28.5 55.1
20.0 29.2 56.6
21.0 29.9 58.0
22.0 30.6 59.3
23.0 31.3 60.7
24.0 32.0 62.0
25.0 32.6 63.2
26.0 33.3 64.5
27.0 33.9 65.7
28.0 34.6 66.9
29.0 35.2 68.1
30.0 35.8 69.3
31.0 36.4 70.4
32.0 36.9 71.6
33.0 37.5 72.7
34.0 38.1 73.8
35.0 38.6 74.8
36.0 39.2 75.9
37.0 39.7 76.9
38.0 40.3 78.0
39.0 40.8 79.0
40.0 41.3 80.0
Tableau 4: valeurs  / Kdr pour soupapes de sûreté SV60
w
Pression de tarage (bar eff.)
DN
0.2 - 0.4
0.56
20/32
25/40 0.62
32/50 0.56
40/65 0.45
50/80 0.47
65/100 0.50
80/124 0.45
100/150 0.48
125/200 0.50
150/250 0.51
32/50 40/65
30.6 38.0
740 1140
0.5 0.5 0.5
8.9 14.9 22.9
21.0 32.4
29.8 45.8
36.5 56.1
42.1 64.8
47.1 72.5
51.6 79.4
55.7 85.8
59.5 91.7
63.1 97.2
66.6 102.5
69.8 107.5
72.9 112.3
75.9 116.9
78.8 121.3
81.5 125.5
84.2 129.7
86.8 133.7
89.3 137.5
91.7 141.3
94.1 145.0
96.5 148.6
98.7 152.0
100.9 155.5
103.1 158.8
105.2 162.1
107.3 165.3
109.4 168.4
111.4 171.5
113.3 174.6
115.3 177.6
117.2 180.5
119.1 183.4
120.9 186.2
122.7 189.0
124.5 191.8
126.3 194.5
128.0 197.2
129.7 199.8
131.4 202.4
133.1 205.0
0.5 - 0.9 1.0 - 1.4
0.62 0.69
0.67 0.75
0.60 0.68
0.51 0.59
0.49 0.55
0.55 0.61
0.50 0.56
0.52 0.59
0.55 0.61
0.56 0.62
50/80 65/100 80/125
50.1 59.0 73.0
1979 2734 4185
0.5 0.5
Capacités en T/h - eau
39.8 55.0 84.1
56.3 77.7 119.0
79.6 109.9 168.3
97.5 134.6 206.1
112.6 155.5 238.0
125.8 173.8 266.1
137.8 190.4 291.5
148.9 205.7 314.9
159.2 219.9 336.6
168.8 233.2 357.0
178.0 245.8 376.3
186.6 257.8 394.7
194.9 269.3 412.2
202.9 280.3 429.1
210.6 290.9 445.3
218.0 301.1 460.9
225.1 310.9 476.0
232.0 320.5 490.7
238.8 329.8 504.9
245.3 338.8 518.7
251.7 347.6 532.2
257.9 356.2 545.3
264.0 364.6 558.2
269.9 372.8 570.7
275.7 380.8 583.0
281.4 388.7 595.0
287.0 396.4 606.8
292.4 403.9 618.4
297.8 411.3 629.7
303.1 418.6 640.9
308.2 425.8 651.8
313.3 432.8 662.6
318.3 439.7 673.2
323.3
328.1
332.9
337.7
342.3
346.9
351.4
355.9
1.5 - 1.9 2.0 - 2.4 2.5 - 2.9
0.73 0.75 0.76
0.80 0.82 0.84
0.73 0.75 0.76
0.64 0.66 0.68
0.59 0.61 0.63
0.66 0.68 0.69
0.60 0.63 0.64
0.63 0.66 0.67
0.65 0.68 0.70
0.66 0.69 0.71
100/150 125/200
91.0 105
6504 8659
0.5 0.5 0.5
130.8 174.1
184.9 246.2
261.5 348.2
320.3 426.4
369.9 492.4
413.5 550.5
453.0 603.1
489.3 651.4
523.1 696.4
554.8 738.6
584.8 778.6
613.3 816.6
640.6 852.9
666.8 887.7
691.9 921.2
716.2 953.5
739.7 984.8
762.5 1015.1
784.6 1044.6
806.1 1073.2
827.0 1101.1
847.4
867.4
886.9
906.0
940.0
3.0 - 3.4 3.5 - 4.0
0.77 0.78
0.85 0.85
0.76 0.76
0.68 0.68
0.63 0.63
0.70 0.71
0.65 0.66
0.68 0.69
0.71 0.72
0.72 0.73
150/250
125
12272
0.5
246.7
348.9
493.5
604.4
697.9
780.2
854.7
923.2
986.9
1046.8
1103.4
1157.3
1208.7
1258.1
1305.6
1351.4
1395.7
> 4.0
0.78
0.86
0.76
0.68
0.64
0.71
0.66
0.70
0.72
0.73