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AVK COMBI-FLANGE FOR D.I. PIPES, PN10/16

Tensile, EPDM sealing, DN50-300

AVK headquater in Skovby Galten, Denmark

Contact

AVK International A/S

Bizonvej 1, Skovby, 8464 Galten, Denmark

Combi-flange tensile unit for ductile iron pipes for drinking water and neutral liquids to max. 70°C

AVK’s combi-flange system comprises tensile combi-flanges for PE, PVC and ductile iron pipes as well as non-tensile combi-flanges for PVC, steel and ductile iron pipes. The design features a flexible positioning and chamfering of the pipe and a big angular deflection. The EPDM rubber sealings are approved for drinking water applications and the flanges are fusion bonded epoxy coating in compliance with DIN 3476 part 1 and EN 14901.

Variant 05/26-001
Connection: Flanged
Material: Ductile Iron
DN: DN50 - DN300
PN: PN10/16

Features

  • Flexible positioning of the pipe with the large buffer zone clearly marked on the sealing
  • Easy pipe chamfering allowing the pipe to be cut unevenly or out of angle, as long as it stays within the buffer zone
  • Barrel-shaped rubber sealing allows for up to ±3.5° deflection of the pipe
  • The pipe will not move inwards during installation which helps securing a tight connection
  • The EPDM rubber sealing is approved for drinking water applications
  • The rubber is resistant to water treatment chemicals and features an excellent compression set, meaning the ability to regain original shape
  • The sealing is supported by a sleeve of epoxy coated ductile iron
  • The tension ring of ductile iron provides full tensile resistance on ductile iron pipes
  • Flange of ductile iron is fusion bonded epoxy coating in compliance with DIN 3476 part 1 and EN 14901
  • Flange and gasket are packed as a complete unit
  • Design pressure 29 bar according to EN 545. Working pressure max. 16 bar. Max. test pressure according to pipe standard.

Downloads

Datasheet
Installation, Operation & Maintenance
Animation
AVK_Combi-flanges_installation_animation.mp4

Reference nos. and dimensions:

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AVK ref. no. DN
mm		 Dd
mm		 Flange
drilling		 D
mm		 L
mm		 L9
mm		 Theoretical
weight/kg
05-066-26-0502104 50 66 PN10/16 165 48 48 2.6
05-077-26-0602204 60 77 PN10/16 175 48 57 2.5
05-082-26-0652104 65 82 PN10/16 185 50 54 2.6
05-098-26-0802104 80 98 PN10/16 200 54 47 3.0
05-118-26-1002104 100 118 PN10/16 220 67 47 3.8
05-144-26-1252104 125 144 PN10/16 250 76 68 5.6
05-170-26-1502104 150 170 PN10/16 285 73 67 6.0
05-222-26-2002404 200 222 PN10 340 87 62 9.0
05-222-26-2004404 200 222 PN16 340 87 68 9.0
05-274-26-2502404 250 274 PN10 395 121 158 19
05-274-26-2504404 250 274 PN16 405 123 158 18
05-326-26-3002404 300 326 PN10 445 127 162 23
05-326-26-3004404 300 326 PN16 460 127 162 22
2D/3D drawings
Enquiry
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Components

1. Flange Ductile iron GJS-500-7 (GGG-50)
2. Seal EPDM rubber
3. Tension ring Ductile iron
4. Sleeve Ductile iron

Test/Approvals

  • Belgaqua approved

Standards

  • Designed according to EN 545
  • Standard flange drilling to EN1092-2 (ISO 7005-2), PN10/16
0 Files In the package

Use with this product

AVK SUPPORT BUSH, WEDGE TYPE

For insertion in PE pipes

05_E_008