Dictionary
Thesaurus
Encyclopedia
Translator
Web

backwater valve

 - 1 dictionary result

backwater valve

–noun
a valve for preventing flowing liquid, as sewage, from reversing its direction.
Also called backflow valve.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To backwater valve
Search another word or see backwater valve on Thesaurus | Reference
FacebookTwitterFollow us: