Female threaded plug with breather valve

Plug with internal thread in aluminum alloy, untreated, for application on sleeves with male connection. Equipped with a galvanized steel cover and an internal valve designed and calibrated at 0.15 ± 0.10 bar, which opens at intervals allowing the release of the internal pressures caused by the turbulence of the fluids, while at the same time preventing the entry of unwanted elements.

Available on request with anodizing treatment.