hexagonal plug / threaded / brass / vented

Breather plug with valve
Brass Body Material
Metric and BSP threads
The breather plug with valve proposed here works on the following principle: venting is obtained by the pressure inside the reducer acting on the closing gasket, which raises the spring preset to a pressure of 0.25 - 0.30 bar allowing the vapours to escape and then closes.

It is also recommended for machines exposed to pressurised water sprays, since the release part is protected by a cap that stops foreign bodies and liquids from entering.

- Body in brass OT 58.
- Oilproof gaskets