Valves

Reliable and flexible, we are always ready to meet the requirements of our customers
We produce intake and exhaust valves, using different alloys to make the valves more resistant and to improve heat resistance.
DISCOVER THE PRODUCTS

Guides

The valve guide centres the valve on the valve seat insert and conducts a proportion of the heat from the valve head, via the valve stem to the cylinder head.
Due to this extreme strain, for the valve guides mainly the material and its properties are a decisive factor for the product quality.
DISCOVER THE PRODUCTS

Other products

We offer other products such as valve cotters, seats, stem seals and head repair kits.
DISCOVER THE PRODUCTS

Application fields

We produce valves for internal combustion engines for any application.

Intervalves Technologies AG

Trucks

Cars

Diesel, gasoline and gas engines; high-performances, racing, tuning, oldtimer

Motorcycles

Valves for motorcycles with petrol motor

Earth moving machines

Valves for diesel and gas engines

Locomotives

Valves for locomotives with diesel motor

Aeronautical engines

Valves for light aircraft engines

Marine engines

Valves for marine engines

Stationary engines

Valves for stationary engines

Our catalogues

Valve guides

Download (PDF)

Cotters

Download (PDF)

Intervalves valves on drawing or sample

Bespoken valves, either on drawing or on sample

We can make valves for every combustion engine::

  • Specify the type of groove (single-multi)
  • Choose between mono- and bimetallic valves
  • Choose between a wide steel range
  • Specify if the valve has stellite on the seat
  • Specify if the valve is natrium filled

Our smallest valve has a stem diameter of 4 mm; head diameter of 16 mm and total length of 54 mm
Our biggest valve has a stem diameter of 14 mm; a head diameter of 70 mm and a total length 250 mm

Ask for more info

TecAlliance

We are present in TecAlliance catalog, between the world bests for automotive spares.

Look in the catalog