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Valve tappets

This component is placed between the camshaft and the roller breaker arm controlling the valves. Its main function is to guide the valve return springs.

The technological and economic benefits of forging can be found in the highly competitive near net shape blanks that are obtained thanks especially to the precision of the blank which allows rationalisation of the finishing stages.

Recommended material grades: the full range of case-hardened steels.

Methods of production:

  • Forge: using single station and multistation vertical or horizontal presses
  • Finishing: machining, drilling, batch heat treatment, grinding.

GÉVELOT EXTRUSION, drawing on more than 30 years of experience in this family of products, is able to offer a level of quality that fulfils the reliability requirements for these products.

S.A. GÉVELOT EXTRUSION - 6, Bd Bineau - 92532 Levallois-Perret Cedex (France) - Tél. +33 (0)1 41 49 03 33 - Fax : +33 (0)1 47 48 90 37 | Site Map |
Réalisation : Mediapilote