Heidelberg Cylinder Valve Unit G2.335.038/01

The part number G2.335.038/01 is most reliably described as a Heidelberg cylinder/valve unit. The strongest machine-list evidence comes from an SM 52 parts list that names G2.335.038/01 as “Cylinder/valve unit ew.ZVE” and separately lists G2.335.038/02 with the same description. Some sellers simplify the name to Heidelberg pneumatic cylinder, while others market it as a solenoid valve, so for catalog accuracy the safest primary term is Heidelberg Cylinder Valve Unit G2.335.038/01, with “pneumatic cylinder” and “solenoid valve” used only as secondary search terms.

The exact researched part number is G2.335.038/01. The main documented variation found is G2.335.038/02, which appears in the same SM 52 parts context as the /01 suffix. Because both suffixes are shown separately, they should not be presented as automatically interchangeable unless the machine configuration or original sample confirms it.

For the industry term, the most technically precise wording is cylinder/valve unit. That aligns best with Heidelberg-style parts nomenclature. However, because aftermarket suppliers list the same code under pneumatic cylinder and solenoid valve, those terms are useful for SEO and buyer search behavior.