Venting/ Bursting Valve
A bursting membrane that is securely held in the housing under high pressures using screw threads. The V40GM with a PTFE membrane functions as a pressure equalization valve at 315 l/h up to the cracking pressure point. The bursting membrane bursts once the interior pressure exceeds 500 mbar.
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: 315 l/h
- Air flow: 190 l/s
- Overall dimensions: Ø 45.6 x 32.5 mm
- Opening pressure: 500 mbar
- Aluminum version (see V40AM)
|Use||Lithium ion batteries|
|Nominal dimension||Ø 38.5 mm|
|Mounting direction||Screw thread M 40 x 1.5|
|Material||Glass fiber reinforced plastic|
|Other materials||O-ring seal|