Dismantling Joint with Centre Flange, PN16
With Tie Rods, 250µm EP Coated
AVK UK
Gas & Water Sales
Dismantling joint with tie rods & centre flange for water and waste water. Temperature range: -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, where a single tie-rod is required from the upstream to downstream sides of the pipe equipment installation. These fittings also allow for axial displacement of pipework during installation and dismantling.
| Variant 265/20-002 | |
|---|---|
| Connection: | Flanged |
| DN: | DN350 - DN1200 |
| PN: | PN 16 |
Features
- Compensated 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
- Axial adjustment on length (see table)
- Can be used for up to -0.8 bar negative pressure
- Mild steel with fusion bonded epoxy coating (WRAS approval)
- Tie-rods of zinc plated and passivated steel 4.6 located on every flange hole
- Optionally with tie-rods of stainless steel A2 or acid-resistant stainless steel A4
- Fast-track delivery service
- Embodied carbon data available upon request
- PN25 option upto and including DN600 only
Downloads
Datasheet
Certificate(s)
Installation, Operation & Maintenance
Reference nos. and dimensions:
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| Ref. no. | DN mm |
Flange drillling |
D mm |
E mm |
L11 mm |
L mm |
L8 mm |
Theoretical weight/kg |
|---|---|---|---|---|---|---|---|---|
| 265-20-0350-11 | 350 | PN16 | 520 | 470 | 255 | 435 | 25 | 113 |
| 265-20-0400-11 | 400 | PN16 | 580 | 525 | 255 | 450 | 25 | 140 |
| 265-20-0450-11 | 450 | PN16 | 640 | 585 | 255 | 450 | 25 | 167 |
| 265-20-0500-11 | 500 | PN16 | 715 | 650 | 255 | 470 | 25 | 216 |
| 265-20-0600-11 | 600 | PN16 | 840 | 770 | 255 | 500 | 25 | 280 |
| 265-20-0700-11 | 700 | PN16 | 910 | 840 | 290 | 585 | 35 | 309 |
| 265-20-0800-11 | 800 | PN16 | 1025 | 950 | 290 | 550 | 35 | 390 |
| 265-20-0900-11 | 900 | PN16 | 1125 | 1050 | 290 | 550 | 35 | 446 |
| 265-20-1000-11 | 1000 | PN16 | 1255 | 1170 | 330 | 665 | 35 | 588 |
| 265-20-1200-11 | 1200 | PN16 | 1485 | 1390 | 350 | 640 | 40 | 870 |
Enquiry
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Components
| 1. | Body | Steel S275JR |
| 2. | Center flange | |
| 3. | End flange | |
| 4. | Seal | EPDM |
| 5. | Tie-rod, nut and washer | Zinc plated 4.6 steel |
Test/Approvals
- Tested according to BS8561-2013
- Made in Great Britain
- WRAS approved Materials
- Belgaqua approved material
Standards
- Standard flange drilling to EN1092 (ISO 7005-2), PN 16
