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Vent valve for battery box

17,50

To balance pressure and if needed quickly release pressure.

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Description

The valve itself is waterproof, in other words it has an IP67 rating and at the same time it allows airflow. It serves two functions:

  1. It allows exchange of air in response to pressure changes for example due to height differences so the battery enclosure can breathe.
  2. In case of sudden pressure increase in a battery box (for example due to thermal runaway / fire) it will rapidly release pressure.

A vent valve / pressure relief valve / blow off valve should be used when building a sealed battery box.

EVcreate offers two models, small and large.

They need to be installed on the outside of the battery box on a vertical surface.

Small (#4)
Approximately 65 x 65 mm
Airflow 8,8 L/min @ dP 10 kPa
Burst pressure 20 – 40 kPa

Large (#7)
Approximately 105 x 79 mm
Airflow 8,8 L/min @ dP 7 kPa
Burst pressure 20 – 50 kPa

 

Additional information

Weight0,5 kg
Dimensions10 × 8 × 4 cm

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