Which statement is most likely to apply to you?

Which statement is most likely to apply to you?

  • I work in a car repair workshop
  • I am a hobby mechanic
  • I am training or teaching at an educational institution/establishment
  • Other

Expansion valve and throttle valve

The expansion valve is the cut-off point between high and low pressure sections in the refrigerant circuit. Assembled in front of the evaporator. For reaching the optimal refrigerant flow in the evaporator, the refrigerant flow is controlled via the expansion valve irrespective of temperature. This ensures the complete evaporation of the fluid refrigerant so that only gaseous refrigerants reach the compressor. Expansion valves can differ from each other in design.

ADDITIONAL INFORMATION ON OUR FILTER DRYERS.

Vehicle-specific spare parts

Vehicle-specific spare parts

"Easy to find" is the concept for our online catalogue. You can enter the relevant vehicle via our comprehensive manufacturer list, the type designation or the engine code.

 

In addition, we provide all key product information, such as

  • Article information,
  • Installation instructions,
  • Safety data sheets and
  • OE numbers

at the same time.

Vehicle-specific spare parts

Hella catalogue app

Hella catalogue app

Our catalogue app lets you find HELLA products for passenger cars and commercial vehicles quickly and easily. Intuitive user prompting will lead you to the right result in a few steps ─ an easy, straightforward process. Simply select the vehicle type, brand and model, and the appropriate HELLA products will be displayed for you right away. The results are clearly presented, sorted by assembly and product group. They also offer the option of viewing additional information, images and technical data, allowing you to make product comparisons.

BEHR HELLA safety data sheets

The need to provide material safety data sheets is based on Directive 91/155/EEC from March 5, 1991. The data sheets are updated as soon as there is a new revised edition.

Material safety data sheets

Technical product information

In this database, you will find technical information about our products and certain vehicle systems -- prepared by experienced technicians and mechanics.

Technical product information