2500_EN_IT_IS_R2_PED
5 di 9
PRESSIONI DI ESERCIZIO
Kpa 1000 1600 2500 4000 6400
psi 140 260 350 600 1000
DN PTFE EBON. PTFE EBON. PP PTFE EBON. PTFE EBON. EBON.
25
25
(21)
19 25
25
[32]
135
[95]
32
43
(26)
28 43
43
[40]
184
[115]
40
53
(32)
36 53
53
[63]
250
[184]
50
68
(60)
52 68
68
[35]
284
[101]
65
90
(78)
75 45
45
[53]
203
[156]
80
53
(89)
41 53
53
[68]
218
[200]
100
59
(70)
56 83
83
[94]
305
[273]
125
77
(94)
71 112
112
[130]
519
[380]
150
108
(106)
106 135
135
[113]
758
[328]
200 148 432
99
(148)
288
(433)
134 391
178
[178]
520
[519]
816
[519]
250 123 359
140
(156)
408
(455)
204 595
267
[185]
780
[540]
1124
[540]
300 142 415
175
(234)
510
(683)
201 588
278
[275]
812
[803]
1108
[803]
350 172 502
205
(325)
598
(946)
324 945
422
[318]
1231
[927]
1684
[927]
400 217 632
282
(312)
821
(911)
426 1243
619
[411]
1805
[1198]
2180
[1198]
450 194 564
281
(336)
981
(926)
[398] [1161]
500 224 652
382
(317)
1113
(924)
[465] [1356]
550 (379) (1105) [608] [1772]
600 323 942
568
(463)
1658
(1350)
[774] [2258]
650 (429) (1251) [753] [2195]
700 356 1040
421
(503)
1230
(1468)
[947] [2761]
750 (451) (1315) [1105] [3223]
800 476 1388 549 1603
850 (563) (1642) [1373] [4006]
900 450 1312
519
(618)
1515
(1803)
[1408] [4106]
1000 582 1699
721
(736)
2105
(2146)
[1598] [4662]
COPPIE DI SERRAGGIO (Nm) PER BULLONI SENSORI FLANGIATI)
• Stringere uniformemente i dadi in sequenze diagonalmente opposte
• Le coppie di serraggio indicate in tabella sono applicabili a ange: EN1092-1, DIN 2501,
BS 4504, ANSI B16.5, JIS
• È consigliabile l’uso di guarnizioni DIN 2690
• Per DN >1000 contattare il produttore
• (***)= ANSI 150
• [***]= ANSI 300
The manufacturer guarantees only English text available on our web site www.isoil.com
2500_EN_IT_IS_R2_PED
5 di 9
OPERATIVE PRESSURE
Kpa 1000 1600 2500 4000 6400
psi 140 260 350 600 1000
DN PTFE EBON. PTFE EBON. PP PTFE EBON. PTFE EBON. EBON.
25
25
(21)
19 25
25
[32]
135
[95]
32
43
(26)
28 43
43
[40]
184
[115]
40
53
(32)
36 53
53
[63]
250
[184]
50
68
(60)
52 68
68
[35]
284
[101]
65
90
(78)
75 45
45
[53]
203
[156]
80
53
(89)
41 53
53
[68]
218
[200]
100
59
(70)
56 83
83
[94]
305
[273]
125
77
(94)
71 112
112
[130]
519
[380]
150
108
(106)
106 135
135
[113]
758
[328]
200 148 432
99
(148)
288
(433)
134 391
178
[178]
520
[519]
816
[519]
250 123 359
140
(156)
408
(455)
204 595
267
[185]
780
[540]
1124
[540]
300 142 415
175
(234)
510
(683)
201 588
278
[275]
812
[803]
1108
[803]
350 172 502
205
(325)
598
(946)
324 945
422
[318]
1231
[927]
1684
[927]
400 217 632
282
(312)
821
(911)
426 1243
619
[411]
1805
[1198]
2180
[1198]
450 194 564
281
(336)
981
(926)
[398] [1161]
500 224 652
382
(317)
1113
(924)
[465] [1356]
550 (379) (1105) [608] [1772]
600 323 942
568
(463)
1658
(1350)
[774] [2258]
650 (429) (1251) [753] [2195]
700 356 1040
421
(503)
1230
(1468)
[947] [2761]
750 (451) (1315) [1105] [3223]
800 476 1388 549 1603
850 (563) (1642) [1373] [4006]
900 450 1312
519
(618)
1515
(1803)
[1408] [4106]
1000 582 1699
721
(736)
2105
(2146)
[1598] [4662]
TORQUES (NM) FOR FLANGED SENSOR’S BOLTS
• Tighten uniformly in diagonally opposite sequence
• The torque listed in tab are applicable to anges: EN1092-1, DIN2501, BS4504, ANSI
B16.5, JIS
• Is recommended the use of gaskets DIN 2690
• For DN > 1000 contact the manufacturer
• (***)= ANSI 150
• [***]= ANSI 300