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production overview




Klaas swivle joints are rotary units built in ball races. Therefore they can be used everywhere to transport fluid or gaseous media between two relativly movable points. Klaas swivle joints have a turning capacity of 360°.

In addition to loads through internat pressure, Klaas swivle joints absorb external radial-forces and bending moments. Even in case of applications uner rough conditions, Klaas swivel joints are characterized by the maximum possible functionality and safety.

Klaas swivlel joints are greased with special synthetic greases suiting the operational conditions. Upt to the exchange of seals Klaas swivle joints are vitually maintenance-free. Therefore grease nipples are not included, but they can be provided on request.

The high pressure screw connection HDV is the best solution for high pressures and high operating speed. The HDV supports working pressure up to 35 Mpa and working speed up to 1000 rpm. The stator includes a female thread, the stator can be threaded male or female.

HDV joints are threaded with pipe threads (DIN ISO 228) or NPT pipe threads (ASME/ANSI B1.20.1).

The HDV supports the nominal diameters 1/2", 3/4", 1", 1 1/4", 1 1/2", 1 3/4" and 2".