Connection system: pushing the male coupling.
Disconnection system: pulling back the sleeve.
Shut-off system: flat valve (coupling with triple valve).
Connectability: male part under pressure, female part free to drain.
Disconnection under pressure: not allowed.
Interchangeability: according to ISO 16028 and HTMA standards.
Male couplings with triple valve patented.
Connection up to maximum working pressure is achievable with minimal effort with standard female couplings 2FFI.