| русский | rus-000 |
| обратный клапан | |
| English | eng-000 | back pressure valve |
| English | eng-000 | back valve |
| English | eng-000 | back-flow prevention valve |
| English | eng-000 | back-pressure valve |
| English | eng-000 | back-seating valve |
| English | eng-000 | backwater gate |
| English | eng-000 | baffle gate |
| English | eng-000 | check valve |
| English | eng-000 | clack |
| English | eng-000 | clack valve |
| English | eng-000 | feed-check valve |
| English | eng-000 | float collar |
| English | eng-000 | float valve |
| English | eng-000 | holding valve |
| English | eng-000 | inverted valve |
| English | eng-000 | non-return valve |
| English | eng-000 | nonreturn valve |
| English | eng-000 | pressure-relief valve |
| English | eng-000 | rebound valve |
| English | eng-000 | reflux valve |
| English | eng-000 | relief valve |
| English | eng-000 | return valve |