Venting/ Bursting Valve
A bursting membrane that is securely held in the housing under high pressures using screw threads. The V48AF90 with a PTFE membrane functions as a pressure equalization valve up to the opening pressure point. The bursting membrane bursts once defined interior pressure exceeds.
The gases then are safety guided to the outside via a pipe, making these bursting membranes ideally suited for closed rooms or in areas directly connected to breathable air. The wall thickness is of no importance on account of the screw thread.
The bursting membranes have been tested in line with automotive specifications and they are suited for application areas requiring IP6kX, IPX7 and IPX9k.
Safety element in interior areas for lithium ion battery housing.
- Pressure equalization volumes at 70 mbar: > 600 l/h
- Air volume flow in case of a burst: > 190 l/s
- Overall dimensions: Ø 55.5 x 33 mm
- Opening pressure: > 400 mbar
|Use||PHEV / MHEV|
|Nominal dimension||Ø 48 mm hole diameter|
|Mounting direction||All directions|
|Mounting||Flange 3 Screws|
|Other materials||O-ring seal|