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8

3 Supplement

VEGAMAG 81 • 

44905-EN-190118

Pressure-Temperature-Assignment - ASME flanges

Material 316
Temperature range

Class 150 Class 300 Class 400 Class 600 Class 900 Class 

1500

Class 

2500

-29 … +38 °C

19 bar

49.6 bar

66.2 bar

99.3 bar

148.9 bar 248.2 bar

413.7 bar

50 °C

18.4 bar

48.1 bar

64.2 bar

96.2 bar

144.3 bar 240.6 bar

400.9 bar

100 °C

16.2 bar

42.2 bar

56.3 bar

84.4 bar

126.6 bar 211 bar

351.6 bar

150 °C

14.8 bar

38.5 bar

51.3 bar

77 bar

115.5 bar 192.5 bar

320.8 bar

200 °C

13.7 bar

35.7 bar

47.6 bar

71.3 bar

107 bar 178.3 bar

297.2 bar

250 °C

12.1 bar

33.4 bar

44.5 bar

66.8 bar

100.1 bar 166.9 bar

278.1 bar

300 °C

10.2 bar

31.6 bar

42.2 bar

63.2 bar

94.9 bar 158.1 bar

263.5 bar

325 °C

9.3 bar

30.9 bar

41.2 bar

61.8 bar

92.7 bar 154.4 bar

257.4 bar

350 °C

8.4 bar

30.3 bar

40.4 bar

60.7 bar

91.0 bar 151.6 bar

252.7 bar

375 °C

7.4 bar

29.9 bar

39.8 bar

59.8 bar

89.6 bar 149.4 bar

249 bar

390 °C

6.5 bar

29.4 bar

39.3 bar

58.9 bar

88.3 bar 147.2 bar

245.3 bar

Tab. 2: ASME B16.5-2013

Note:

You will find a complete overview of the available pro-

cess fittings in the "configurator" on our homepage at 

www.vega.com/configurator.

Chamber closing - bottom (C)
Pipe cap
Flange from DN 50 or 2"

Drain connection (D)
Thread G½ (DIN 3852-A), ½ NPT (ASME B1.20.1)
Thread G¾ (DIN 3852-A), ¾ NPT (ASME B1.20.1)
Flange DIN from DN 15
Flange ASME from  ½"

Vent connection (E)
Thread G½ (DIN 3852-A), ½ NPT (ASME B1.20.1)
Thread G¾ (DIN 3852-A), ¾ NPT (ASME B1.20.1)
Flange DIN from DN 15
Flange ASME from  ½"

Содержание VEGAMAG 81

Страница 1: ...Supplementary instructions Magnetic level gauge for continuous level measurement in bypass pipes VEGAMAG 81 Document ID 44905 ...

Страница 2: ...ntents VEGAMAG 81 44905 EN 190118 Contents 1 Product description 3 1 1 Configuration 3 2 Mounting 6 2 1 Mounting instructions 6 3 Supplement 7 3 1 Technical data 7 3 2 Dimensions 9 Editing status 2019 01 17 ...

Страница 3: ...er ence vessel 0 100 A M C E B B D 1 Fig 1 Typical configuration of the VEGAMAG 81 1 Magnetic level gauge A Chamber closing top B Vessel connection top bottom C Chamber closing bottom D Drain connection E Vent connection optional M Dimension Pipe center to pipe center The following versions are possible Features and fittings of the bypass pipe Versions ...

Страница 4: ... closing top B Vessel connection top bottom C Chamber closing bottom D Drain connection E Vent connection optional M Dimensions pipe center to pipe center 300 4000 mm 11 8 157 5 in U Dimension Pipe center to flange surface of the lower chamber closing depending on the density of the medium X Dimensions length from pipe center to connection flange 150 400 mm 5 91 15 75 in ...

Страница 5: ...amber closing top without vent connection 3 Vent connection Flange with flange connection 4 Vent connection Pipe cap welded to thread G or NPT 5 Pipe cap welded without vent connection 6 Vent connection Pipe cap welded to flange connection Note Keep in mind for the planning that on top or bottom at least one flange connection is required so that the float can be inserted in the measur ing pipe and...

Страница 6: ...materials in chapter Technical data Before use check if the seal material is resistant against the medium the process pressure and the process temperature Close all drain connections before the setup of VEGAMAG 81 Check if all connections of VEGAMAG 81 are tight A mounted bypass pipe must also withstand any pressure test that might be carried out on the vessel Keep the pressure specification on th...

Страница 7: ...perature max 390 C 734 F see process fitting connection flange B Process pressure Ʋ Ʋ Standard version see process fitting connection flange B Ʋ Ʋ According to pressure device directive PED max 90 bar 1305 psig Cat III Fluid group I Ʋ Ʋ According to ASME max 100 bar 1450 psig Chamber closing top A Pipe cap Flange from DN 50 or 2 Process fitting connection flange top bottom B Connections Welded soc...

Страница 8: ...10 2 bar 31 6 bar 42 2 bar 63 2 bar 94 9 bar 158 1 bar 263 5 bar 325 C 9 3 bar 30 9 bar 41 2 bar 61 8 bar 92 7 bar 154 4 bar 257 4 bar 350 C 8 4 bar 30 3 bar 40 4 bar 60 7 bar 91 0 bar 151 6 bar 252 7 bar 375 C 7 4 bar 29 9 bar 39 8 bar 59 8 bar 89 6 bar 149 4 bar 249 bar 390 C 6 5 bar 29 4 bar 39 3 bar 58 9 bar 88 3 bar 147 2 bar 245 3 bar Tab 2 ASME B16 5 2013 Note You will find a complete overv...

Страница 9: ...ber closing bottom D Drain connection E Vent connection optional M Dimensions pipe center to pipe center 300 4000 mm 11 8 157 5 in O Dimension Pipe center to flange surface of the upper chamber closing 152 mm 6 in U Dimension Pipe center to flange surface of the lower chamber closing depending on the density of the medium X Dimensions length from pipe center to connection flange 150 400 mm 5 91 15...

Страница 10: ...10 Notes VEGAMAG 81 44905 EN 190118 ...

Страница 11: ...11 Notes VEGAMAG 81 44905 EN 190118 ...

Страница 12: ...e of delivery application practical use and operat ing conditions of the sensors and processing systems correspond to the information available at the time of printing Subject to change without prior notice VEGA Grieshaber KG Schiltach Germany 2019 Phone 49 7836 50 0 Fax 49 7836 50 201 E mail info de vega com www vega com ...

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