Torque for Concentric BF Valve

size
Shut off Pressure in Bar
mm
inch
3.5Bar
6Bar
10Bar
16Bar
40
1
10
10
13
14
50
2
12
22
25
25
65
2
17
23
25
25
80
3
25
35
31
37
100
4
41
40
52
59
125
5
58
66
74
89
150
6
87
91
109
126
200
8
156
170
180
260
250
10
243
276
320
390
300
12
342
276
320
390
350
12
242
389
484
560
400
16
667
762
880
2030
500
20
1146
1322
1630
3076
600
24
2386
2781
3256
4150
700
28
2710
3300
4050
5650
750
30
3000
3940
4590
6040
800
32
3540
4340
4990
6640
900
36
4640
5360
6940
9490
1000
40
6300
7800
9940
13240

Torque for high performance

size
PN16, Class 150 Differential
Pressure (Bar)
PN40, Class 300
Differential Pressure (Bar)
inch
mm
10
16
20
10
16
20
25
35
40
50
2
50
2.3
3.0
3.2
2.3
3.2
3.6
3.8
4.0
5.2
5.8
2
65
2.5
3.4
3.7
3.0
3.8
4.0
5.2
6.0
7.3
8.2
3
80
2.7
3.6
4.0
3.8
4.3
4.9
6.4
7.0
7.9
8.8
4
100
4.2
5.8
6.1
5.4
7.3
7.9
10.8
11.3
12.9
15.4
5
125
9.0
11.3
12.2
12.1
14.6
17.7
22.4
24.9
28.8
34.4
6
150
11.2
14.0
16.0
14.0
18.0
19.4
27.6
29.1
35.3
40.1
8
200
21.3
24.6
29.0
28.0
26.0
36.7
53.7
56.3
65.4
76.2
10
250
34.0
41.2
46.2
43.0
51.6
58.8
86.8
94.0
106.3
127.4
12
300
49.2
60.3
68.5
65.2
78.3
89.0
130.1
137.8
160.3
192.4
14
350
86.4
105.0
119.6
95.8
121.2
138.3
210.3
214.6
250.0
301.1
16
400
119.2
1440
164.0
136.8
176.2
228.3
339.6
365
422.5
508.3
18
450
146.3
183.0
210.6
173.0
232.3

270.4

408.1
432.9
508.3
613.6
20
500
190.1
235.2
268.1
238.3
319.7
380.0
580.3
608.4
717.6
868.4
24
600
302.9
374.4
425.1
372.3
491.0
574.6
879.3
933.4
1,099.2
1,332.5
28
700
350.1
432.2
485.0
-
-
-
-
-
-
-
32
800
715.1
917.7
1,127.3
-
-
-
-
-
-
-
36
900
917.0
1,214.5
1,441.7
-
-
-
-
-
-
-
40
1000
1,070
1,459.0
1,741.0
-
-
-
-
-
-
-

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