The universal sealing system for cable ducts, cable distributors
and service entries in the telecommunications sector.
For duct ID Ø 40 - 150 mm.
4 x reusable.
ADE/V sealing elements with a valve (Fibre Optics CT patent, registered under EP15154700.7), which were introduced with a petrolatum coating in January 2006 and redesigned with a swelling material coating (QADE/V-L) in 2013, have had undiminished success on the market.
The sealing element (valve) fulfils the requirements of the T-Com TS 0307/96
(Approval No. Wolf 2005-08-11 ADE 100 (valve)).
Wolf sealing elements provide the user with a durable, reliable seal in a temperature range
-15°C to +30°C (+45°C for a short period of 4h).
Sealing cushion materials:
The flat tube cushion is made of a five-layered aluminium laminate. The high quality of both material and processing guarantees a very low diffusion/leak rate of ~ 0.73 mbarl / year and ensures a long service life.
The filling unit:
In order to be able to fill the sealing cushion several times (4 times), a patented metal air valve with a plastic-coated valve extension is connected to the sealing cushion by means of a heat-seal welding process. The pressure is filled via a pressure hose, which is plugged onto the sealing cushion to fill the car valve. After the pressure has been filled, the valve is sealed pressure-tight with the valve cap.
Tight against gas diffusion, dust, water (5 m water column) and chemical mixtures
The high-quality, robust aluminium laminate …
Coated with swelling material product group WO 22.2 QV-DBK ...
The patented car tyre valve construction …