U-Cups
Withstand the entire operating pressure of an application

U-Cups are also called rod seals or piston seals. U-Cups serve as an axial sealing element between the shaft and the housing, which can perform a rotational or translational movement. ttv offers a large variety of U-Cups, adapted to the following specific applications.

Piston-Seals

Profile Design Appliance Mode of action circumferential speed Temperature Range Material/ pressure
610 Aggressive media, Food,
valves, pumps
single oscillating
rotating
-70°C +200°C ttv 2413
ttv 1022
40 MPa
20 MPa
311 Lifting platforms, cylinders,
suspension strut
single 0.5 m/s -35°C +110°C NB 9001
PU 9301
15 MPa
40 MPa
666 Lifting platforms, cylinders, suspension strut
mechanical engineering
single 0.5 m/s -35°C +110°C NB 9001
PU 9301
15 MPa
40 MPa

Rod Seals

Profile Design Appliance Mode of action circumferential speed Temperature Range Material/ pressure
710 Aggressive media, Food,
valves, pumps
single oscillating
rotating
-70°C +200°C ttv 2413
ttv 1022
40 MPa
20 MPa
211 Lifting platforms, cylinders,
suspension strut
single 0.5 m/s -35°C +110°C NB 9001
PU 9301
15 MPa
40 MPa
666 Lifting platforms, cylinders, suspension strut
mechanical engineering
single 0.5 m/s -35°C +110°C NB 9001
PU 9301
15 MPa
40 MPa

Markets

Whether agricultural machinery, construction machinery, forestry technology, drive technology, mechanical engineering, automotive or aerospace, we are ready for your challenges. With our engineering solutions, we manage to offer added value in all decisive product parameters through solutions developed specifically for customers and applications. Get to know our competence and best examples in the most diverse markets.