TERMIUM Plus®
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VALVULA ANTIRRETORNO [1 record]
Record 1 - internal organization data 2022-10-28
Record 1, English
Record 1, Subject field(s)
- Closing Devices and Nozzles (Mechanical Components)
Record 1, Main entry term, English
- check valve
1, record 1, English, check%20valve
correct, officially approved
Record 1, Abbreviations, English
Record 1, Synonyms, English
- non-return valve 2, record 1, English, non%2Dreturn%20valve
correct, officially approved
- one-way valve 3, record 1, English, one%2Dway%20valve
correct, officially approved
- nonreturn valve 4, record 1, English, nonreturn%20valve
correct
- reflux valve 5, record 1, English, reflux%20valve
correct
- non-return check-valve 6, record 1, English, non%2Dreturn%20check%2Dvalve
correct
- retention valve 6, record 1, English, retention%20valve
correct
- one-way check valve 7, record 1, English, one%2Dway%20check%20valve
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A valve ... which allows fluid to flow in one direction only and which automatically closes when flow ceases or reverses. 5, record 1, English, - check%20valve
Record number: 1, Textual support number: 1 OBS
check valve: designation officially approved by the Lexicon Project Committee (New Brunswick). 8, record 1, English, - check%20valve
Record number: 1, Textual support number: 2 OBS
non return valve; one-way valve: designations officially approved by the Aeronautical Terminology Standardization Committee (ATSC) - Helicopters. 8, record 1, English, - check%20valve
Record 1, Key term(s)
- oneway valve
- oneway check valve
Record 1, French
Record 1, Domaine(s)
- Obturateurs et buses (Composants mécaniques)
Record 1, Main entry term, French
- clapet de non-retour
1, record 1, French, clapet%20de%20non%2Dretour
correct, masculine noun, officially approved
Record 1, Abbreviations, French
Record 1, Synonyms, French
- clapet de retenue 2, record 1, French, clapet%20de%20retenue
correct, masculine noun, officially approved
- clapet anti-retour 3, record 1, French, clapet%20anti%2Dretour
correct, masculine noun, officially approved
- clapet antiretour 4, record 1, French, clapet%20antiretour
correct, masculine noun, officially approved
- soupape de non-retour 5, record 1, French, soupape%20de%20non%2Dretour
avoid, feminine noun
- soupape de retenue 5, record 1, French, soupape%20de%20retenue
avoid, feminine noun
- valve de retenue 5, record 1, French, valve%20de%20retenue
avoid, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 OBS
clapet de retenue; clapet de non-retour : désignations uniformisées par le Comité du projet de lexiques (Nouveau-Brunswick). 6, record 1, French, - clapet%20de%20non%2Dretour
Record number: 1, Textual support number: 2 OBS
clapet antiretour; clapet de non-retour : désignations uniformisées par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Hélicoptères et Maintenance. 6, record 1, French, - clapet%20de%20non%2Dretour
Record number: 1, Textual support number: 3 OBS
clapet anti-retour : désignation uniformisée par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes. 6, record 1, French, - clapet%20de%20non%2Dretour
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Obturadores y boquillas (Componentes mecánicos)
Record 1, Main entry term, Spanish
- válvula de retención
1, record 1, Spanish, v%C3%A1lvula%20de%20retenci%C3%B3n
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- válvula de antirretorno 2, record 1, Spanish, v%C3%A1lvula%20de%20antirretorno
correct, feminine noun
- válvula de retención un solo sentido 3, record 1, Spanish, v%C3%A1lvula%20de%20retenci%C3%B3n%20un%20solo%20sentido
correct, feminine noun
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Válvula automática que permite la entrada de aire comprimido, pero impide que se regrese. 3, record 1, Spanish, - v%C3%A1lvula%20de%20retenci%C3%B3n
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© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
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