BUTTERFLY VALVEbutterfly valve · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:BUTTERFLY VALVETier 1Ordinal191Pythagorean56Classical178Reverse187Reverse Reduction79Standard1170Final Large1170Ordinal135Reduced45Atbash631Isopsephy2077Ordinal169Abjad1321