The Tortef TK is an external, double-acting sealing element which consists of a PTFE seal and an elastomer O-ring as preload element. The Tortef TK is suitable for swiveling movements with high pressures and relative slow rotating movements.
Particularly suitable for tooling machines, swivel motors, axis and shafts with rotating and swiveling movements. The PTFE compound is filled with bronze or carbon graphite to improve the compressive strength. Further materials upon request. O-rings are available in a variety of different materials.
Tortef TK
Fields of application
static
dynamic
single acting
double acting
Linear
Rotating
oszilating
Main use
Rotary sealing (external sealing) for rotary transmissions with high pressures
Materials
elastomers; PTFE; PTFE with filling material
Technical values
Materials
Pressure
up to 30 MPa
Temperature
-30°C / +100°C (material dependent)
Speed
up to 2 m/s
Pressure
up to 30MPa
Temperature
-20°C / +200°C (material dependent)
Speed
up to 2 m/s
Maximum values temperature, speed and pressure are simultaneously not applicable! The values vary in dependence of material and media. For technical queries please contact our application consultants – we have the right solution for you.
Downloads
More Rotary Seals
Further to Varitef TR
Your contact person
Engineering - General sealing topics, special constructions
Mr. Thomas Stegmaier
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