AVK dismantling joint with centre flange, PN10/16

Ductile iron, DN40-2600

AVK headquater in Skovby Galten Denmark

Contact

AVK International A/S

Bizonvej 1, Skovby, 8464 Galten, Denmark

Dismantling joint of ductile iron with centre flange, PN10/16. For water and wastewater at temperatures up to 70° C

AVK dismantling joints are designed to compensate for axial displacement of a pipe during installation and dismantling. This provides for easy installation and disassembly of flanged pipework and fittings or flanged equipment such as valves, meters and pumps.

Variant 873/00-001
Connection: Flanged
Material: Ductile Iron
DN: DN40 - DN2000
PN: PN16

Features

  • Compensates for axial displacement of the pipe during installation and dismantling as the telescopic action between the inner and outer flange body allows for longitudinal adjustment
  • Designed with three flanges connected with tie-rods; a centre flange applies compression on the seal through the tie-rods
  • 50 mm axial adjustment
  • Ductile iron with coating of fusion bonded epoxy (DN ≤ 1600) or 2-pack epoxy (DN > 1600)
  • Tie-rods of zinc plated and passivated steel 8.8

Reference nos. and dimensions:

AVK ref. no. DN
mm
Flange
drilling
Ød1
mm
Ød2
mm
L
mm
A
mm
Bolt
No.
Thread NPT Theoretical
weight/kg
Enquiry
873-0040-00-141000 40 PN16 110 150 280 180 4 M16 8.0
873-0050-00-141000 50 PN16 125 165 280 180 4 M16 11
873-0065-00-141000 65 PN16 145 185 280 180 4 M16 15
873-0080-00-141000 80 PN16 160 200 310 200 8 M16 17
873-0100-00-141000 100 PN16 180 220 310 200 8 M16 19
873-0125-00-141000 125 PN16 210 250 333 200 8 M16 23
873-0150-00-141000 150 PN16 240 285 320 200 8 M20 30
873-0200-00-041000 200 PN10 295 340 340 220 8 M20 40
873-0200-00-141000 200 PN16 295 340 340 220 12 M20 44
873-0250-00-041000 250 PN10 350 395 370 220 12 M20 54
873-0250-00-141000 250 PN16 355 405 370 220 12 M24 63
873-0300-00-041000 300 PN10 400 445 390 220 12 M20 62
873-0300-00-141000 300 PN16 410 460 410 220 12 M24 76
873-0350-00-041000 350 PN10 460 505 400 230 16 M20 89
873-0350-00-141000 350 PN16 470 520 410 230 16 M24 107
873-0400-00-041000 400 PN10 515 565 410 230 16 M24 113
873-0400-00-141000 400 PN16 525 580 430 230 16 M27 137
873-0450-00-041000 450 PN10 565 615 430 250 20 M24 132
873-0450-00-141000 450 PN16 585 640 430 250 20 M27 163
873-0500-00-041000 500 PN10 620 670 440 260 20 M24 146
873-0500-00-141000 500 PN16 650 715 440 260 20 M30 212
873-0600-00-041000 600 PN10 725 780 460 260 20 M27 184
873-0600-00-141000 600 PN16 770 840 480 260 20 M33 288
873-0700-00-041000 700 PN10 840 895 460 260 24 M27 226
873-0700-00-141000 700 PN16 840 910 480 260 24 M33 302
873-0800-00-041000 800 PN10 950 1015 500 290 24 M30 308
873-0800-00-141000 800 PN16 950 1025 520 320 24 M36 399
873-0900-00-041000 900 PN10 1050 1115 500 290 28 M30 350
873-0900-00-141000 900 PN16 1050 1125 520 320 28 M36 463
873-1000-00-041000 1000 PN10 1160 1230 510 290 28 M33 419
873-1000-00-141000 1000 PN16 1170 1255 560 340 28 M39 600
873-1200-00-041000 1200 PN10 1380 1455 570 320 32 M36 632
873-1400-00-041000 1400 PN10 1590 1675 630 380 36 M39 836
873-1400-00-141000 1400 PN16 1590 1685 630 380 36 M45 1114
873-1500-00-041000 1500 PN10 1700 1785 665 400 36 M39 899
873-1500-00-141000 1500 PN16 1710 1820 665 400 36 M52 1476
873-1600-00-041000 1600 PN10 1820 1915 700 400 40 M45 1248
873-1600-00-141000 1600 PN16 1820 1930 700 400 40 M52 1671
873-1800-00-041000 1800 PN10 2020 2115 730 420 44 M45 2350
873-1800-00-141000 1800 PN16 2020 2130 667 380 44 M52 2520
873-2000-00-041000 2000 PN10 2230 2325 730 440 48 M45 2650
873-2000-00-141000 2000 PN16 2230 2345 667 380 48 M56 3168

Downloads

Datasheets
Installation

Components

1. Tightening rod Steel gr. 8.8, zinc plated, passivated
2. Outer pipe Ductile iron GJS-500-7 (GGG-50)
3. Seal EPDM rubber
4. Centre flange Ductile iron GJS-500-7 (GGG-50)
5. Inner pipe Ductile iron GJS-500-7 (GGG-50)
6. Nut Steel gr. 8, zinc plated, passivated

Test/Approvals

  • Tested according to EN12266-1.

Standards

  • Standard flange drilling to EN1092-2 (ISO 7005-2), PN10/16
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