For sealing service entries in buildings and cable ducts, occupied with 3 cables, or protected microducts and/or multiple ducts (direct burial). Complete tightness reached directly on contact with water.
Application:
Cable sealing separator made of PP, with 3 notches. Various types with identical or different-sized notches. Reusable sealing cushion (valve).
Temperature range:
- 30 °C to +45 °C (+70 °C for a short period of about 4 h) (in acc. with FO Test Report PB 76/2010 UA/V - obtainable on request) -15 °C to +30 °C (+45 °C for a short period of about 4 h)
Sealing element:
Art.-no. | Duct- | ||
inner-Ø | Ø optimal | Ø minimal | |
16.1 QAK/V L 125 20.6 QADE/V L 125 | 125 | 97 | 20 |
115 | 82 | 10 | |
105 | 71 | 0 | |
16.1 QAK/V L 150 [L 175] [L 200] 20.6 QADE/V L 150 | 150 | 120 | 40 |
140 | 105 | 30 | |
130 | 95 | 20 | |
Art.-no. |
| Notch diameter [mm] supplied with 1 layer 22.2 QV-DBK 4,2 x 50/... (sketch A) |
22.9 QV-ADS-3K-50 | Cable | 50 - 48 |
Bundle* | 127 | |
22.9 QV-ADS-3K-45 | Cable | 45 - 43 |
Bundle* | 97 | |
22.9 QV-ADS-3K-40 | Cable | 40 - 38 |
Bundle* | 84 |
Art.-no. |
| Notch diameter [mm] supplied with 1 layer EPDM + 22.2 QV-DBK 4,2 x 50/... (sketch B) |
22.9 QV-ADS-3K-32 | Cable | 34 – 32 |
Bundle* | 96 | |
22.9 QV-ADS-3K-28 | Cable | 28 – 26 |
Bundle* | 81 |
Dummy-tube and swelling material
Art.-no. | diameter [mm] | wall thickness [mm] | lenght [mm] |
32.1 DR 50-300 | 50 | 4,6 | 300 |
Accessory: swelling sealing tape Art.-No. 22.2 QV-DBK 4,2x50/10 | |||
The reliability of the QADE/V and QAK/V (valve) sealing systems was tested in the testing lab of Fibre Optics CT, Consulting & Testing GmbH, in accordance with the demanding quality requirements of Deutsche Telekom AG T-Com, TS 0307/96. For example:
(1) Tightness with temperature cycling
based on DIN VDE 0278-629-1, DIN EN 61442 (testing accessories for use on power cables) and Telekom TS 0307/96 (testing ADE sealing elements for cable-configured ducts)
Requirements for
- temporary accumulations of water seepage ≤ 0,3 bar (3 m water column)
- non-pressing water < 0,1 bar (1 m water column)
- Temperature range -15 °C to +30 °C
- Duration of cycles 12 h
- Number of cycles: 20
- Sealing within a pressure range of 0 to 0.3 bar overpressure
Testing method:
Tightness of the sealing system QAK/V and sealing cable separator 22.9 QV-ADS1-3K during temperature cycling
Temperature chamber:
IEC 60068-2-14 section 2
Test Nb
Test of QAK/V seal service life
Sealing against gas diffusion and up to 3 m water column Temperature-cycling testing method according to T-Com TS 0307/96
Test No. 39/2010: Sealing element QAK/V L-150
Sealing insert QV-ADS1-3K
Cable protection duct ID Ø 145 mm
Configuration: 3 x Ø 44 mm (power cables)
Fitting time* 15 min
(* laboratory conditions)
Heat resistance up to +70 °C/≤ 288 h
in acc. with FO Test Report 6/17 PB 71/2007 (obtainable on request)
For power cable or ducts:
For example, swelling sealing systems 16.1 QAK/V L 125 or 150 and 22.9 QV-ADS-3K
All requirements are fulfilled:
- no water entry
For protected microducts:
with a temperature range of -15 °C to +30 °C (+45 °C over a short period), with swelling sealing system 20.6 QADE/V L 125 or 150, 22.9 QV-ADS-3K
All requirements are fulfilled:
- no water entry
