AVK DISMANTLING JOINT with CENTRE FLANGE, PN10/16
Ductile iron/mild steel, long tie rods of galvanized 4.6 steel, DN50-250
Contact
AVK International A/S
Bizonvej 1, Skovby, 8464 Galten, Denmark
Dismantling joint of ductile iron/mild steel with centre flange, PN10/16. For water and wastewater -10° C to +70° C. Insulation essential for temperatures of 0° C and below.
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 265/50-001 | |
|---|---|
| Connection: | Flanged |
| Material: | Ductile Iron |
| DN: | DN50 - DN250 |
| 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 ±30 or ±40 mm dependant upon product size
- Ductile iron end flanges and mild steel centre flange 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
- Option of any drilling within design tolerance - flat or raised face option
- Tie-rod options are: stainless steel A2 or acid-resistant stainless steel A4, reduced number of tie-rods, sheraplax coated, extra length
Downloads
Datasheet
Certificate(s)
Installation, Operation & Maintenance
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 |
|---|---|---|---|---|---|---|---|---|
| 265-50-0050-11 | 50 | PN10/16 | 165 | 125 | 200 | 330 | 30 | 13 |
| 265-50-0065-11 | 65 | PN10/16 | 185 | 145 | 200 | 330 | 30 | 16 |
| 265-50-0080-11 | 80 | PN10/16 | 200 | 160 | 200 | 330 | 30 | 20 |
| 265-50-0100-11 | 100 | PN10/16 | 220 | 180 | 200 | 330 | 30 | 25 |
| 265-50-0125-11 | 125 | PN10/16 | 250 | 210 | 200 | 330 | 30 | 29 |
| 265-50-0150-11 | 150 | PN10/16 | 285 | 240 | 200 | 330 | 30 | 36 |
| 265-50-0200-01 | 200 | PN10 | 340 | 295 | 280 | 430 | 40 | 52 |
| 265-50-0200-11 | 200 | PN16 | 340 | 295 | 280 | 430 | 40 | 56 |
| 265-50-0250-01 | 250 | PN10 | 405 | 350 | 280 | 430 | 40 | 73 |
| 265-50-0250-11 | 250 | PN16 | 405 | 355 | 280 | 450 | 40 | 78 |
2D/3D drawings
Enquiry
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Components
| 1. | End flange | Ductile iron GJS-450-10 |
| 2. | Gland flange | Mild steel |
| 3. | Seal | EPDM rubber |
| 4. | Tie-rod, nut and washer | Steel gr. 4.6, zinc plated, passivated |
| 5. | Spigot | Ductile iron GJS-450-10 |
Test/Approvals
- Belgaqua approved
- Type tested to 1.5 X PN
- WRAS approved materials
Standards
- Standard flange drilling to EN1092-2 (ISO 7005-2), PN10/16
