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Viega Prestabo press-flanges of unalloyed steel

Home→ Catalog→ VIEGA→ Prestabo→ Flanges

Viega Prestabo Flanges are equipped with press connection and the SC Contur for easy identification of unpressed fittings during the system testing phase.

Diameters range from 35 to 108 mm.

They are suitable for piping systems with pressure PN 6 and PN 10/16.

Photo Name Article Price
Photo Draft
Photo VIEGA Prestabo Flange adapter, PN 10/16, d 64,0 (DN 65) [Code number: 598204] Draft VIEGA Prestabo Flange adapter, PN 10/16, d 64,0 (DN 65) [Code number: 598204]
VIEGA Prestabo Flange adapter, PN 10/16, d 64,0 (DN 65) [Code number: 598204]
Details 		598204

Application purpose:

  • For air-​conditioning systems
  • For heating systems
  • For industry
  • For sprinkler units
  • For compressed air units
  • For solar systems

Characteristics:

  • with SC‑Contur
  • galvanised non-​alloyed steel
  • flange adapter, press connection

Components:

  • fixed flange PN 10/16
  • EPDM sealing elements
  • cutting ring
  • separator ring

It can be used in sprinkler systems

DN d Z L W1 W2 Ø1 k Ø2 n
mm mm mm mm mm mm mm mm mm  
65 64,0 31 74 16 18 185 145 18 8

k - bolt circle diameter

n - number of holes
Photo Draft
Photo VIEGA Prestabo Flange adapter, PN 10/16, d 76,1 (DN 65) [Code number: 598211] Draft VIEGA Prestabo Flange adapter, PN 10/16, d 76,1 (DN 65) [Code number: 598211]
VIEGA Prestabo Flange adapter, PN 10/16, d 76,1 (DN 65) [Code number: 598211]
Details 		598211

Application purpose:

  • For air-​conditioning systems
  • For heating systems
  • For industry
  • For sprinkler units
  • For compressed air units
  • For solar systems

Characteristics:

  • with SC‑Contur
  • galvanised non-​alloyed steel
  • flange adapter, press connection

Components:

  • fixed flange PN 10/16
  • EPDM sealing elements
  • cutting ring
  • separator ring

It can be used in sprinkler systems

DN d Z L W1 W2 Ø1 k Ø2 n
mm mm mm mm mm mm mm mm mm  
65 76,1 30 80 16 18 185 145 18 8

k - bolt circle diameter

n - number of holes
Photo Draft
Photo VIEGA Prestabo Flange adapter, PN 10/16, d 88,9 (DN 80) [Code number: 598228] Draft VIEGA Prestabo Flange adapter, PN 10/16, d 88,9 (DN 80) [Code number: 598228]
VIEGA Prestabo Flange adapter, PN 10/16, d 88,9 (DN 80) [Code number: 598228]
Details 		598228

Application purpose:

  • For air-​conditioning systems
  • For heating systems
  • For industry
  • For sprinkler units
  • For compressed air units
  • For solar systems

Characteristics:

  • with SC‑Contur
  • galvanised non-​alloyed steel
  • flange adapter, press connection

Components:

  • fixed flange PN 10/16
  • EPDM sealing elements
  • cutting ring
  • separator ring

It can be used in sprinkler systems

DN d Z L W1 W2 Ø1 k Ø2 n
mm mm mm mm mm mm mm mm mm  
80 88,9 31 81 18 20 200 160 18 8

k - bolt circle diameter

n - number of holes
Photo Draft
Photo VIEGA Prestabo Flange adapter, PN 10/16, d 108,0 (DN 100) [Code number: 598235] Draft VIEGA Prestabo Flange adapter, PN 10/16, d 108,0 (DN 100) [Code number: 598235]
VIEGA Prestabo Flange adapter, PN 10/16, d 108,0 (DN 100) [Code number: 598235]
Details 		598235

Application purpose:

  • For air-​conditioning systems
  • For heating systems
  • For industry
  • For sprinkler units
  • For compressed air units
  • For solar systems

Characteristics:

  • with SC‑Contur
  • galvanised non-​alloyed steel
  • flange adapter, press connection

Components:

  • fixed flange PN 10/16
  • EPDM sealing elements
  • cutting ring
  • separator ring

It can be used in sprinkler systems

DN d Z L W1 W2 Ø1 k Ø2 n
mm mm mm mm mm mm mm mm mm  
100 108,0 32 92 18 20 220 180 18 8

k - bolt circle diameter

n - number of holes
Photo Draft
Photo VIEGA Prestabo Flange adapter, PN 6, d 88,9 (DN 80) [Code number: 629915] Draft VIEGA Prestabo Flange adapter, PN 6, d 88,9 (DN 80) [Code number: 629915]
VIEGA Prestabo Flange adapter, PN 6, d 88,9 (DN 80) [Code number: 629915]
Details 		629915

Application purpose:

  • For air-​conditioning systems
  • For heating systems
  • For industry
  • For sprinkler units
  • For compressed air units
  • For solar systems

Characteristics:

  • with SC‑Contur
  • galvanised non-​alloyed steel
  • flange adapter, press connection

Components:

  • fixed flange PN 6
  • EPDM sealing element
  • cutting ring
  • separator ring
DN d Z L W1 W2 Ø1 k Ø2 n
mm mm mm mm mm mm mm mm mm  
80 88,9 28 78 14 16 190 150 18 4

k - bolt circle diameter

n - number of holes
Photo Draft
Photo VIEGA Prestabo Flange adapter, PN 6, d 108,0 (DN 100) [Code number: 629922] Draft VIEGA Prestabo Flange adapter, PN 6, d 108,0 (DN 100) [Code number: 629922]
VIEGA Prestabo Flange adapter, PN 6, d 108,0 (DN 100) [Code number: 629922]
Details 		629922
Photo Draft
Photo VIEGA Prestabo Flange adapter, PN 6, d 64,0 (DN 65) [Code number: 629939] Draft VIEGA Prestabo Flange adapter, PN 6, d 64,0 (DN 65) [Code number: 629939]
VIEGA Prestabo Flange adapter, PN 6, d 64,0 (DN 65) [Code number: 629939]
Details 		629939

Application purpose:

  • For air-​conditioning systems
  • For heating systems
  • For industry
  • For sprinkler units
  • For compressed air units
  • For solar systems

Characteristics:

  • with SC‑Contur
  • galvanised non-​alloyed steel
  • flange adapter, press connection

Components:

  • fixed flange PN 6
  • EPDM sealing element
  • cutting ring
  • separator ring
DN d Z L W1 W2 Ø1 k Ø2 n
mm mm mm mm mm mm mm mm mm  
65 64,0 27 70 12 14 160 130 14 4

k - bolt circle diameter

n - number of holes
Photo Draft
Photo VIEGA Prestabo Flange adapter, PN 6, d 76,1 (DN 65) [Code number: 629946] Draft VIEGA Prestabo Flange adapter, PN 6, d 76,1 (DN 65) [Code number: 629946]
VIEGA Prestabo Flange adapter, PN 6, d 76,1 (DN 65) [Code number: 629946]
Details 		629946

Application purpose:

  • For air-​conditioning systems
  • For heating systems
  • For industry
  • For sprinkler units
  • For compressed air units
  • For solar systems

Characteristics:

  • with SC‑Contur
  • galvanised non-​alloyed steel
  • flange adapter, press connection

Components:

  • fixed flange PN 6
  • EPDM sealing element
  • cutting ring
  • separator ring
DN d Z L W1 W2 Ø1 k Ø2 n
mm mm mm mm mm mm mm mm mm  
65 76,1 26 76 12 14 160 130 14 4

k - bolt circle diameter

n - number of holes
Photo Draft
Photo VIEGA Prestabo Flange adapter, PN6, d 35 (DN32) [Code number: 642389] Draft VIEGA Prestabo Flange adapter, PN6, d 35 (DN32) [Code number: 642389]
VIEGA Prestabo Flange adapter, PN6, d 35 (DN32) [Code number: 642389]
Details 		642389

Application purpose:

  • For air-​conditioning systems
  • For heating systems
  • For industry
  • For sprinkler units
  • For compressed air units
  • For solar systems

Characteristics:

  • with SC‑Contur
  • galvanised non-​alloyed steel
  • flange adapter, press connection

Components:

  • fixed flange PN 6
  • EPDM sealing elements
DN d Z L W1 W2 Ø1 k Ø2 n
mm mm mm mm mm mm mm mm mm  
32 35 40 66 12 14 120 90 14 4

k - bolt circle diameter

n - number of holes
Photo Draft
Photo VIEGA Prestabo Flange adapter, PN6, d 42 (DN40) [Code number: 642396] Draft VIEGA Prestabo Flange adapter, PN6, d 42 (DN40) [Code number: 642396]
VIEGA Prestabo Flange adapter, PN6, d 42 (DN40) [Code number: 642396]
Details 		642396

Application purpose:

  • For air-​conditioning systems
  • For heating systems
  • For industry
  • For sprinkler units
  • For compressed air units
  • For solar systems

Characteristics:

  • with SC‑Contur
  • galvanised non-​alloyed steel
  • flange adapter, press connection

Components:

  • fixed flange PN 6
  • EPDM sealing elements
DN d Z L W1 W2 Ø1 k Ø2 n
mm mm mm mm mm mm mm mm mm  
40 42 53 89 12 14 130 100 14 4

k - bolt circle diameter

n - number of holes
Photo Draft
Photo VIEGA Prestabo Flange adapter, PN6, d 54 (DN50) [Code number: 642402] Draft VIEGA Prestabo Flange adapter, PN6, d 54 (DN50) [Code number: 642402]
VIEGA Prestabo Flange adapter, PN6, d 54 (DN50) [Code number: 642402]
Details 		642402

Application purpose:

  • For air-​conditioning systems
  • For heating systems
  • For industry
  • For sprinkler units
  • For compressed air units
  • For solar systems

Characteristics:

  • with SC‑Contur
  • galvanised non-​alloyed steel
  • flange adapter, press connection

Components:

  • fixed flange PN 6
  • EPDM sealing elements
DN d Z L W1 W2 Ø1 k Ø2 n
mm mm mm mm mm mm mm mm mm  
50 54 53 93 12 14 140 110 14 4

k - bolt circle diameter

n - number of holes
Photo Draft
Photo VIEGA Prestabo Flange adapter, PN 10/16, d 35 (DN 32) [Code number: 643546] Draft VIEGA Prestabo Flange adapter, PN 10/16, d 35 (DN 32) [Code number: 643546]
VIEGA Prestabo Flange adapter, PN 10/16, d 35 (DN 32) [Code number: 643546]
Details 		643546

Application purpose:

  • For air-​conditioning systems
  • For heating systems
  • For industry
  • For sprinkler units
  • For compressed air units
  • For solar systems

Characteristics:

  • with SC‑Contur
  • galvanised non-​alloyed steel
  • flange adapter, press connection

Components:

  • fixed flange PN 10/16
  • EPDM sealing elements

It can be used in sprinkler systems

DN d Z L W1 W2 Ø1 k Ø2 n
mm mm mm mm mm mm mm mm mm  
32 35 44 70 16 18 140 100 18 4

k - bolt circle diameter

n - number of holes
Photo Draft
Photo VIEGA Prestabo Flange adapter, PN 10/16, d 42 (DN 40) [Code number: 643553] Draft VIEGA Prestabo Flange adapter, PN 10/16, d 42 (DN 40) [Code number: 643553]
VIEGA Prestabo Flange adapter, PN 10/16, d 42 (DN 40) [Code number: 643553]
Details 		643553

Application purpose:

  • For air-​conditioning systems
  • For heating systems
  • For industry
  • For sprinkler units
  • For compressed air units
  • For solar systems

Characteristics:

  • with SC‑Contur
  • galvanised non-​alloyed steel
  • flange adapter, press connection

Components:

  • fixed flange PN 10/16
  • EPDM sealing elements

It can be used in sprinkler systems

DN d Z L W1 W2 Ø1 k Ø2 n
mm mm mm mm mm mm mm mm mm  
40 42 57 93 16 18 150 110 18 4

k - bolt circle diameter

n - number of holes
Photo Draft
Photo VIEGA Prestabo Flange adapter, PN 10/16, d 54 (DN 50) [Code number: 643560] Draft VIEGA Prestabo Flange adapter, PN 10/16, d 54 (DN 50) [Code number: 643560]
VIEGA Prestabo Flange adapter, PN 10/16, d 54 (DN 50) [Code number: 643560]
Details 		643560

Application purpose:

  • For air-​conditioning systems
  • For heating systems
  • For industry
  • For sprinkler units
  • For compressed air units
  • For solar systems

Characteristics:

  • with SC‑Contur
  • galvanised non-​alloyed steel
  • flange adapter, press connection

Components:

  • fixed flange PN 10/16
  • EPDM sealing elements

It can be used in sprinkler systems

DN d Z L W1 W2 Ø1 k Ø2 n
mm mm mm mm mm mm mm mm mm  
50 54 57 97 16 18 165 125 18 4

k - bolt circle diameter

n - number of holes
Photo Draft
Photo VIEGA Prestabo Labs Free Flange, galvanised steel, d 54 [Code number: 716875] Draft VIEGA Prestabo Labs Free Flange, galvanised steel, d 54 [Code number: 716875]
VIEGA Prestabo Labs Free Flange, galvanised steel, d 54 [Code number: 716875]
Details 		716875
Photo Draft
Photo VIEGA Prestabo Labs Free Flange, galvanised steel, d 64 [Code number: 716882] Draft VIEGA Prestabo Labs Free Flange, galvanised steel, d 64 [Code number: 716882]
VIEGA Prestabo Labs Free Flange, galvanised steel, d 64 [Code number: 716882]
Details 		716882
Photo Draft
Photo VIEGA Prestabo Labs Free Flange, galvanised steel, d 76,1 [Code number: 716899] Draft VIEGA Prestabo Labs Free Flange, galvanised steel, d 76,1 [Code number: 716899]
VIEGA Prestabo Labs Free Flange, galvanised steel, d 76,1 [Code number: 716899]
Details 		716899
Photo Draft
Photo VIEGA Prestabo Labs Free Flange, galvanised steel, d 88,9 [Code number: 716905] Draft VIEGA Prestabo Labs Free Flange, galvanised steel, d 88,9 [Code number: 716905]
VIEGA Prestabo Labs Free Flange, galvanised steel, d 88,9 [Code number: 716905]
Details 		716905
Photo Draft
Photo VIEGA Prestabo Labs Free Flange, galvanised steel, d 108 [Code number: 716912] Draft VIEGA Prestabo Labs Free Flange, galvanised steel, d 108 [Code number: 716912]
VIEGA Prestabo Labs Free Flange, galvanised steel, d 108 [Code number: 716912]
Details 		716912

See also

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Strengthen connecting elements
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PP-adapter Konfix etc.
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Connecting elements

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