2 INSTALLATION
18
VERSAFLOW MAG 4000
www.honeywellprocess.com 34-VF-25-51 iss.4 GLO May 18 US
Nominal
size
[inch]
Flange
class
[lb]
Bolts 2 Max. torque [in-lb] 1
PFA PTFE ETFE PU Hard
rubber
Soft
rubber
1/10 150 4 x 1/2" 39 39 - - - -
1/6 150 4 x 1/2" 39 39 - - - -
1/4 150 4 x 1/2" 39 39 - - - -
3/8 150 4 x 1/2" 39 39 - - - -
1/2 150 4 x 1/2" 34 34 - - - -
3/4 150 4 x 1/2" 50 50 - - - -
1 150 4 x 1/2" 67 67 67 - - -
1 1/4 150 4 x 1/2" 97 97 97 - - -
1 1/2 150 4 x 1/2" 138 138 138 - - -
2 150 4 x 5/8" 225 225 225 - - 158
3 150 4 x 5/8" 380 380 380 - - 283
4 150 8 x 5/8" 300 300 300 - - 207
6 150 8 x 3/4" 540 540 540 - - 328
8 150 8 x 3/4" 979 979 979 818 818 418
10 150 12 x 7/8" 1104 1104 1104 923 923 601
12 150 12 x 7/8" 1478 1478 1478 1237 1237 676
14 150 12 x 1" 1835 1835 1835 1538 1538 909
16 150 16 x 1" 1767 1767 1767 1481 1481 1141
18 150 16 x 1 1/8" - 2605 2605 2183 2183 1100
20 150 20 x 1 1/8" - 2365 2365 1984 1984 1618
24 150 20 x 1 1/4" - 3419 3419 2873 2873 1479
28 150 28 x 1 1/4" - 2904 2904 - 3 * 2155
32 150 28 x 1 1/2" - 4560 4560 - * -
36 150 32 x 1 1/2" - - 3 * - * -
40 150 36 x 1 1/2" - - * - * -
1 The specified torque values are dependent on variables (temperature, bolt material, gasket material,
lubricants, etc.) which are not within the control of the manufacturer. Therefore the values should be re-
garded as indicative only.
2 F= ASTM gr B7 Studbolts - F=0.14 - Carbon steel flanges
3 Information * ; please contact the support service department
INFORMATION!
Other sizes / pressure ratings on request.
CAUTION!
•
Pressures are applicable at 20
°
C / 68
°
F.
•
For higher temperatures, the pressure ratings are as per ASME B16.5.
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