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Ball
Valves Torque Chart (#150 & #300 - Floating) in Nm |
Size
In mm |
10 BAR |
15 BAR |
20 BAR |
25 BAR |
40 BAR |
50 BAR |
|
RP |
FB |
RP |
FB |
RP |
FB |
RP |
FB |
RP |
FB |
RP |
FB |
|
150 |
80 |
255 |
95 |
280 |
120 |
350 |
180 |
380 |
195 |
420 |
200 |
500 |
|
200 |
200 |
260 |
225 |
340 |
240 |
400 |
300 |
600 |
425 |
950 |
635 |
1150 |
|
250 |
265 |
610 |
400 |
940 |
415 |
1100 |
620 |
1250 |
950 |
1940 |
1150 |
2550 |
|
300 |
620 |
900 |
990 |
1800 |
1050 |
2250 |
1460 |
2490 |
1920 |
3025 |
2535 |
2250 |
|
350 |
1080 |
1800 |
1450 |
2200 |
1700 |
3150 |
2100 |
4200 |
2750 |
5800 |
3100 |
6810 |
|
400 |
2360 |
2900 |
2988 |
3720 |
3520 |
4500 |
4600 |
5390 |
5400 |
8100 |
7100 |
10200 |
|
450 |
2500 |
4130 |
3185 |
4890 |
3680 |
5650 |
4800 |
8500 |
5700 |
10250 |
7980 |
12500 |
|
500 |
3125 |
5750 |
3750 |
6900 |
4500 |
8400 |
5900 |
11700 |
7800 |
14125 |
10100 |
16500 |
|
600 |
5800 |
8000 |
1080 |
9400 |
8500 |
10600 |
11950 |
12500 |
14200 |
16500 |
16700 |
19000 |
RP = Reduced Port, FB=
Full bore
NOTE
1. Values with PTFE Seats.
2. For Reinforced Teflon like GFT, CFT multiply by factor 1.25
3. For infrequent operation increase by 20 %(Valves not in continuous
operation)
4. Variation for torque values is +/- 10%
5. Torque values are for clean liquid services. Safety factor should
be considered for different service conditions. |
Ball Valves Torque Chart (#150 & #300 - Floating) in Nm |
Size
In mm |
10 BAR |
15 BAR |
20 BAR |
25 BAR |
40 BAR |
50 BAR |
|
RP |
FB |
RP |
FB |
RP |
FB |
RP |
FB |
RP |
FB |
RP |
FB |
|
15 |
3.5 |
3.5 |
3.5 |
3.5 |
4 |
5 |
4.5 |
5.5 |
5 |
5.5 |
6 |
7 |
|
20 |
3.5 |
6 |
3.5 |
6.6 |
4 |
7 |
4.5 |
7 |
5 |
7.5 |
6 |
9 |
|
25 |
7 |
9 |
9 |
10.5 |
9 |
10 |
9 |
11 |
10 |
11 |
10 |
13 |
|
32 |
10 |
13.5 |
11 |
14.5 |
12 |
15 |
13 |
18 |
14 |
20 |
15 |
21 |
|
40 |
13 |
20 |
14 |
22 |
15 |
22 |
15 |
24 |
16 |
24 |
16 |
25 |
|
50 |
18 |
25 |
19 |
31 |
20 |
35 |
22 |
38 |
24 |
43 |
26 |
50 |
|
65 |
32 |
42 |
36 |
58 |
38 |
68 |
41 |
75 |
52 |
85 |
66 |
96 |
|
80 |
44 |
61 |
48 |
82 |
50 |
95 |
58 |
97 |
79 |
106 |
88 |
120 |
|
100 |
65 |
105 |
75 |
135 |
90 |
155 |
97 |
160 |
109 |
175 |
120 |
185 |
|
150 |
130 |
285 |
175 |
325 |
185 |
360 |
190 |
400 |
200 |
485 |
210 |
545 |
|
200 |
210 |
385 |
240 |
440 |
250 |
480 |
395 |
625 |
468 |
- |
- |
- |
|
250 |
640 |
760 |
700 |
1050 |
865 |
1200 |
940 |
1480 |
1195 |
- |
- |
- |
|
300 |
890 |
1080 |
1080 |
1980 |
1150 |
2600 |
- |
- |
- |
- |
- |
- |
|
Ball Valve Torque Chart
(#600 ) in Nm |
 |
Size
In mm |
60 BAR |
85 BAR |
100 BAR |
|
RP |
FB |
RP |
FB |
RP |
FB |
|
15 |
4 |
5 |
4.5 |
5.5 |
5 |
22 |
|
20 |
12 |
16 |
13 |
19 |
17 |
24 |
|
25 |
14 |
25 |
16 |
29 |
21 |
38 |
|
32 |
21 |
35 |
28 |
40 |
38 |
48 |
|
40 |
30 |
46 |
40 |
48 |
51 |
56 |
| |
 |
50 |
45 |
115 |
50 |
150 |
105 |
170 |
|
65 |
120 |
130 |
150 |
165 |
170 |
195 |
|
80 |
120 |
145 |
160 |
185 |
190 |
215 |
|
100 |
140 |
520 |
170 |
700 |
210 |
850 |
|
150 |
480 |
750 |
625 |
1200 |
720 |
1425 |
|
200 |
800 |
1325 |
1180 |
1680 |
1400 |
2200 |
|
250 |
1300 |
3100 |
2000 |
4350 |
2400 |
5400 |
|
300 |
2800 |
3500 |
4150 |
4910 |
5200 |
6200 |
|
350 |
3250 |
7600 |
4860 |
9070 |
6000 |
12000 |
|
400 |
7600 |
12000 |
10770 |
16320 |
11500 |
19000 |
|
450 |
8400 |
14000 |
12800 |
19320 |
14500 |
23000 |
|
500 |
11000 |
19000 |
16450 |
26100 |
18300 |
28000 |
|
| Ball
Valve Torque Chart (#800 ) in Nm |
Size
In mm |
10 BAR |
20 BAR |
40 BAR |
65 BAR |
80 BAR |
|
RP |
FB |
RP |
FB |
RP |
FB |
RP |
FB |
RP |
FB |
|
8 |
3.5 |
3.5 |
3.5 |
3.5 |
4 |
4 |
10 |
10 |
12 |
12 |
|
10 |
3.5 |
3.5 |
3.5 |
3.5 |
4 |
4 |
10 |
10 |
12 |
12 |
|
15 |
3.5 |
4 |
3.5 |
4 |
4.5 |
4.5 |
10 |
10 |
12 |
12 |
|
20 |
3.5 |
8 |
4 |
8 |
4.5 |
10 |
10 |
15 |
12 |
18 |
|
25 |
8 |
12 |
10 |
14 |
10 |
25 |
15 |
25 |
18 |
25 |
|
32 |
11 |
18 |
14 |
25 |
25 |
35 |
25 |
35 |
25 |
40 |
|
40 |
15 |
22 |
20 |
35 |
35 |
50 |
35 |
55 |
40 |
60 |
|
50 |
25 |
35 |
35 |
40 |
46 |
65 |
55 |
80 |
60 |
80 |
|
65 |
40 |
60 |
46 |
72 |
70 |
86 |
80 |
130 |
80 |
140 |
|
80 |
58 |
70 |
80 |
95 |
90 |
130 |
130 |
175 |
140 |
185 |
|
100 |
80 |
105 |
95 |
160 |
130 |
300 |
175 |
325 |
185 |
390 |
|
150 |
105 |
315 |
160 |
460 |
300 |
995 |
325 |
1195 |
390 |
1434 |
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