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AVK DISMANTLING JOINT WITH CENTRE FLANGE, PN10/16

Mild steel, DN 300-2200

AVK headquater in Skovby Galten, Denmark

Contact

AVK International A/S

Bizonvej 1, Skovby, 8464 Galten, Denmark

Dismantling joint of mild steel with centre flange, PN10/16. For water and wastewater -10° C to +70° C.

AVK dismantling joints provide easy installation and disassembly of flanged pipework and fittings, or flanged equipment such as valves, meters and pumps. The dismantling joints compensate for axial displacement of the pipe during installation and dismantling.

Variant 265/50-002
Connection: Flanged
Material: Steel
DN: DN250 - DN1200
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, and where the centre flange applies compression on the seal through the tie-rods
  • Standard axial adjustment of ±40-80 mm (see table)
  • Can be used for up to -0.8 Bar negative pressure
  • Mild steel with fusion bonded epoxy coating to WIS 4-52-01
  • Tie-rods of zinc plated and passivated steel 4.6 located on every flange hole

 

Options:

  • PN 25
  • Any drilling within design tolerance
  • Reduced number of tie-rods
  • Non-standard body + adjustment lengths
  • Tie-rods of stainless steel A2 or acid-resistant stainless steel A4

Downloads

Datasheet
Certificate(s)

Reference nos. and dimensions:

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AVK ref. no. DN
mm		 Flange
drilling		 D
mm		 E
mm		 L11
mm		 L
mm		 L8
mm		 Theoretical
weight/kg
265-50-0250-0B 250 PN10 395 350 280 550 91
265-50-0300-01 300 PN10 445 400 280 430 40 72
265-50-0300-11 300 PN16 460 410 280 450 40 85
265-50-0350-01 350 PN10 505 460 280 430 40 93
265-50-0400-01 400 PN10 565 515 280 450 40 127
265-50-0400-11 400 PN16 580 525 280 450 40 156
265-50-0450-01 450 PN10 615 565 330 530 50 172
265-50-0450-11 450 PN16 640 585 330 550 50 213
265-50-0500-01 500 PN10 670 620 330 530 50 181
265-50-0500-11 500 PN16 715 650 330 550 50 273
265-50-0600-01 600 PN10 780 725 330 550 50 210
265-50-0600-11 600 PN16 840 770 330 550 50 342
265-50-0700-01 700 PN10 895 840 330 550 50 268
265-50-0700-11 700 PN16 910 840 330 550 50 342
265-50-0800-01 800 PN10 1015 950 400 650 60 405
265-50-0800-11 800 PN16 1025 950 400 670 60 499
265-50-1000-01 1000 PN10 1230 1160 400 660 60 688
265-50-1200-01 1200 PN10 1455 1380 450 730 70 880
Enquiry
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Components

1. Flange Mild steel
2. Centre flange Mild steel
3. Flange Mild steel
4. Seal EPDM rubber
5. Tie-rod, nut and washer Steel gr. 4.6, zinc plated, passivated

Test/Approvals

  • Belgaqua approved
  • Type tested to 1.5 X PN

Standards

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