We found 5 dictionaries that define the word check valves:

General (4 matching dictionaries)

1. check valves: Merriam-Webster
2. check valves: Collins English Dictionary
3. check valves: Wiktionary
4. check valves: TheFreeDictionary.com

Computing (1 matching dictionary)

5. check valves: Encyclopedia

▸ Words similar to check valves ▸ Usage examples for check valves ▸ Idioms related to check valves ▸ Wikipedia articles (New!) ▸ Words that often appear near check valves ▸ Rhymes of check valves ▸ Invented words related to check valves