Cap: Special polyamide technopolymer plastic in RAL 2004
orange with graphic symbol "valve"
Threaded body: Black technopolymer plastic
Flat packing ring:
NBR synthetic rubber
Flat disc valve and sealing
O-ring: Technopolymer plastic
original design technopolymer plastic filler breathers.
Resistant to solvents, oils, grease and other chemical
10 mb: Valve
opens when pressure exceeds 0.010 bar.
100 mb: Valve
opens when pressure exceeds 0.100 bar.
when air exceeding a certain pressure value must be expelled,
for example, on speed reducers, variators and compressors.
disc prevents against dust and
In addition this design ensures that no oil can spill to the outside, neither by excessive agitation in the tank nor during transport.
continuous working temperature: 212°F (100°C).