Product catalog
Sealing and plastics technology

V-Rings

V-ring VA0

V-ring VA0

Description
V-ring, standard.

Application Range
Pressure: <= unpressurised
Temperature: -35 °C / +100 °C (NBR); -25 °C / +200 °C (FKM)
Sliding Speed: <= 10 m/s
Standard Material: NBR


Other materials are available for very high or very low operating temperatures (see PDF Catalogue or contact our application engineers).

V-ring VS0

V-ring VS0

Description
V-ring, with reinforced back.

Application Range
Pressure: unpressurised
Temperature NBR: -35 °C / +100 °C
Temperature FKM: -25 °C / +200 °C
Sliding Speed: <= 10 m/s


Other materials are available for very high or very low operating temperatures (see PDF Catalogue or contact our application engineers).

V-ring VL0

V-ring VL0

Description
V-ring, for small fitting areas.

Application Range
Pressure: unpressurised
Temperature NBR: -35 °C / +100 °C
Temperature FKM: -25 °C / +200 °C
Sliding Speed: <= 10 m/s


Other materials are available for very high or very low operating temperatures (see PDF Catalogue or contact our application engineers).

V-ring VRME

V-ring VRME

Description
Joint en V VRME, version for large shaft diameters with tension band.

Application Range
Pressure: unpressurised
Temperature NBR: -35 °C / +100 °C
Temperature FKM: -25 °C / +200 °C
Sliding Speed: <= 10 m/s


Other materials are available for very high or very low operating temperatures (see PDF Catalogue or contact our application engineers).

V-ring VE0

V-ring VE0

Description
V-ring, for large diameters.

Application Range
Pressure: unpressurised
Temperature NBR: -35 °C / +100 °C
Temperature FKM: -25 °C / +200 °C
Sliding Speed: <= 10 m/s


Other materials are available for very high or very low operating temperatures (see PDF Catalogue or contact our application engineers).

V-ring VA8

V-ring VA8

Description
V-ring, used on back-up rolls of hot and cold rolling mills. Version VA8-A, standard Version VA8-B, with friction optimised sealing lip of PTFE Furthermore, they have a stiffening metal ring inside, enabling an assembly in open housing. The standard production is a Nitril elastomer NBR added with PTFE, but for particular working conditions, V-rings type VA8 can also be produced in HNBR hydrogenated nitrile elastomer. Other Combinations are available on request. We recommend that before the assembly of front sealing rings such as type VA8, axial compression should be care-fully checked, in order to reduce friction and the wear of sealing lips.

Application Range
Temperature NBR: -30 °C / +100 °C (+120)*
Temperature HNBR: -40 °C / +150 °C (+175)*
* temporarily


Other materials are available for very high or very low operating temperatures (see PDF Catalogue or contact our application engineers).

V-ring with spring of steel VA6

V-ring VA6

Description
V-ring with embedded spring, used on back-up rolls of hot and cold rolling mills.

Application Range
Pressure: unpressurised
Temperature NBR: -30 °C / +100 °C (+120)*
Temperature HNBR: -40 °C / +150 °C (+175)*
Temperature VMQ: -50 °C / +200 °C (+250)*
Temperature FKM: -20 °C / +200 °C (+250)*
* temporarily
Sliding Speed: <= 20 m/s


Other materials are available for very high or very low operating temperatures (see PDF Catalogue or contact our application engineers).

V-ring with spring of steel for small fitting areas VL6

V-ring VL6

Description
V-ring with embedded spring, used on back-up rolls of hot and cold rolling mills.

Application Range
Pressure: unpressurised
Temperature NBR: -30 °C / +100 °C (+120)*
Temperature HNBR: -40 °C / +150 °C (+175)*
Temperature VMQ: -50 °C / +200 °C (+250)*
Temperature FKM: -20 °C / +200 °C (+250)*
* temporarily
Sliding Speed: <= 20 m/s


Other materials are available for very high or very low operating temperatures (see PDF Catalogue or contact our application engineers).

V-ring with insert of steel VA7

V-ring VA7

Description
V-ring used on back-up rolls of hot and cold rolling mills.

Application Range
Pressure: 6 bar
Temperature NBR: -30 °C / +100 °C (+120)*
Temperature HNBR: -40 °C / +150 °C (+175)*
Temperature VMQ: -50 °C / +200 °C (+250)*
Temperature FKM: -20 °C / +200 °C (+250)*
* temporarily


Other materials are available for very high or very low operating temperatures (see PDF Catalogue or contact our application engineers).

TECHNO-PARTS GmbH, Alte Bottroper Str. 81, D-45356 Essen, www.techno-parts.de