"valve cover" in German valve cover Ventilabdeckung Ventildeckel Detailed translations for "valve cover" valve cover 1. general valve cover die Ventilabdeckung{feminine} 2. technology valve cover(also: cam cover, rocker box) der Ventildeckel{masculine} - Yeah, uh, valve cover covers the heads. Source: opensubtitles.org Corpus by OPUS Request review - Ja, der Ventildeckel deckt die Köpfe ab.