AVK Repair clamp Type FS20
Fingers, stainless steel 316L, NBR rubber, vulcanized spanner plate
Contact
AVK Industrial Nederland BV
Schorsweg 1 8171 ME Vaassen Netherlands
FS20 - Double band stainless steel repair clamp for gas, water and wastewater -40° C up to +100° C
AVK repair clamps ensure a cost effective and reliable solution for quick repairs on steel, copper, asbestos cement, cast iron, PVC and GRP pipes. A pipe with a hole or crack will be repaired permanently. The stainless steel repair clamps are passivated in order to ensure an optimum corrosion resistance. The repair clamps are provided with a waffle structured rubber gasket and rounded tops to create a fully circumferential seal.
| Variant 748/02-2111 | |
|---|---|
| Connection: | All Pipe Types |
| Material: | Stainless steel |
| DN: | DN80 - DN400 |
Features
- Clamp made out of a pre-rolled plate of stainless steel 316L
- Clamp is manufactured with a hinge point in order to simplify installation
- Design with welded stainless steel 316L studs and fingers
- Clamp is completely pickled and passivated after welding
- Stainless steel nuts: A4 quality with anti-friction through yellow passivation to prevent galling
- Gasket of NBR rubber with waffle structure and rounded tops
- Vulcanized spanner plate
- Tolerance of double band repair clamp is max. 24 mm (depends on diameter pipe)
- Clamps available in different diameters: DN 80 up to DN 600
- Clamps available in different lenghts: 200, 250, 300, 400, 500 and 600 mm (other lengths on request)
- Indication pressure class for (waste)water: 16 bar for DN 80 up to DN 150, 10 bar for DN 175 up to DN 450 and 6 bar from DN 500
- Suitable for low pressure gas up to and including 300 mbar. For higher pressures please contact our sales department
Downloads
Reference nos. and dimensions:
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| AVK ref. no. | T mm |
L12 mm |
Bolt Size (Metric) |
Theoretical weight/kg |
|---|---|---|---|---|
| 748-02-008830-2111 | 88 - 110 | 300 | 6XM14X180 | 5.2 |
| 748-02-008840-2111 | 88 - 110 | 400 | 8XM14X180 | 6.9 |
| 748-02-010830-2111 | 108 - 128 | 300 | 6XM14X180 | 5.4 |
| 748-02-010840-2111 | 108 - 128 | 400 | 8XM14X180 | 7.2 |
| 748-02-011420-2111 | 114 - 136 | 200 | 4XM14X180 | 3.9 |
| 748-02-011440-2111 | 114 - 136 | 400 | 8XM14X180 | 7.7 |
| 748-02-014030-2111 | 140 - 160 | 300 | 6XM14X180 | 5.7 |
| 748-02-014040-2111 | 140 - 160 | 400 | 8XM14X180 | 7.6 |
| 748-02-015930-2111 | 159 - 180 | 300 | 6XM14X180 | 5.9 |
| 748-02-015940-2111 | 159 - 180 | 400 | 8XM14X180 | 7.9 |
| 748-02-016820-2111 | 168 - 190 | 200 | 4XM14X180 | 4.1 |
| 748-02-019030-2111 | 190 - 210 | 300 | 6XM14X180 | 6.3 |
| 748-02-021030-2111 | 210 - 230 | 300 | 6XM14X180 | 6.5 |
| 748-02-021040-2111 | 210 - 230 | 400 | 8XM14X180 | 8.6 |
| 748-02-021530-2111 | 215 - 238 | 300 | 6XM14X180 | 6.7 |
| 748-02-021540-2111 | 215 - 238 | 400 | 8XM14X180 | 8.7 |
| 748-02-023020-2111 | 230 - 250 | 200 | 4XM14X180 | 4.6 |
| 748-02-023030-2111 | 230 - 250 | 300 | 6XM14X180 | 6.7 |
| 748-02-024020-2111 | 240 - 260 | 200 | 4XM14X180 | 4.7 |
| 748-02-024030-2111 | 240 - 260 | 300 | 6XM14X180 | 6.8 |
| 748-02-027330-2111 | 273 - 293 | 300 | 6XM16X180 | 8.0 |
| 748-02-027340-2111 | 273 - 293 | 400 | 8XM16X180 | 11 |
| 748-02-031040-2111 | 310 - 330 | 400 | 8XM16X180 | 11 |
| 748-02-031530-2111 | 315 - 335 | 300 | 6XM16X180 | 8.5 |
| 748-02-031540-2111 | 315 - 335 | 400 | 8XM16X180 | 12 |
| 748-02-041030-2111 | 410 - 430 | 300 | 6XM16X180 | 9.9 |
| 748-02-041040-2111 | 410 - 430 | 400 | 8XM16X180 | 13 |
Enquiry
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Components
| 1. | Finger | Stainless steel AISI 316L |
| 2. | Stud | Stainless steel AISI 316L |
| 3. | Nut | Stainless steel A4, anti friction |
| 4. | Washer | Stainless steel A4 |
| 5. | Bridge | Stainless steel AISI 316L |
| 6. | Lining | NBR rubber |
| 7. | Body plate | Stainless steel AISI 316L |
| 8. | Spanner plate vulcanized | Stainless steel AISI 316L |
| 9. | Side plate | Stainless steel AISI 316L |
Test/Approvals
- Hydraulic test according to EN 1074-1 and 2 / EN 12266
- Approved according to SABESP Brazil
