The 020-2137 is a spring designed for use with the NRVA 15-20 check valve. It is a spare part compatible with the NRVA 15-20 model, suitable for installation in liquid, suction, and hot gas lines within refrigeration and air conditioning systems. The component is identified by its product code and is part of the check valve assembly, serving as a crucial element in ensuring proper valve operation.
The above description is based on our office/warehouse notes. Some data may be inaccurate - refer to your part number.

If you're unsure whether this part is a perfect match, please contact us.