"blow off valve" in German blow-off valve Abblaseschieber Abblaseventil Auspuffventil Detailed translations for "blow off valve" blow-off valve 1. technology, metallurgy blow-off valve der Abblaseschieber{masculine} blow-off valve das Abblaseventil{neuter} 2. astronomy blow-off valve das Auspuffventil{neuter}