Expansion valves

Empowering performance

Expansion valves

All NRF expansion valves are manufactured to meet or exceed high expectations.

Competitive range
The NRF expansion valve range contains 119 references.

The function of an expansion valve
The function of the expansion valve is to ensure a pressure decrease in the evaporator by expansion of high pressure liquid refrigerant gas to low pressure liquid gas. As heat is absorbed when changing from liquid phase into gas phase (evaporation), cold air is available to then cool the interior of the car.

Depending on the air conditioning system design there are two types of valves: The thermostatic expansion valve (TXV) and the throttle valve (orifice tube).

Product available for
  • Passenger cars
  • Light commercial vehicles
  • Trucks
  • Agricultural machinery

Easy Fit
When a NRF expansion valve is Easy Fit, new seals are supplied in the product packaging. Easy Fit provides a great advantage for the workshop, because it ensures an easy and quick installation of the NRF part. With Easy Fit you save time and money, which results in higher customer satisfaction.