Torsion’s test for the body of the vent

Maximum torsion strength 75 Nm, to close we recommend 30 Nm.

Torsion’s test on the screw

Maximum torsion strength 5 Nm, to close we recommend 1,2 Nm.

Seal’s test

All the vents are automatically tested (6 bar), highest pressure applied in the test room (16 bar).