Main application: Quick coupling for braking systems of road implements, plants, and agricultural transport vehicles.
Main fluid passing through: compressed air
Connection (Ball Locking): Align the spheres in the grooves of the sleeve, followed by retraction of the sleeve.
Connection (Nut Locking): Turn the nut until the sleeve can be retracted.
Locking (Sphere): Rotate the sleeve so that the spheres become misaligned with respect to the grooves.
Locking mechanism (Nut): Turn the nut until it touches the sleeve, preventing it from retracting.
Disconnection (Ball Lock): Align the spheres in the grooves of the sleeve, followed by retraction of the sleeve.
Disconnection (Nut Locking): Turn the nut until the sleeve can be retracted.
Pressure connection: depressurized or with normal line pressure     
Disconnection under pressure: depressurized or with normal line pressure.
Interchangeability: ISO 6150: 1988 (E) Series B
Material: carbon steel Cr(III)
Surface treatment: trivalent zinc plating
Sealing: nitrile rubber (NBR)
Operating temperature: -25⁰C up to +100⁰C
Other seals, springs and threads available upon request.