TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

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Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2000-06-02

English

Subject field(s)
  • Closing Devices and Nozzles (Mechanical Components)
DEF

The maximum allowable pressure drop to which a valve may be subjected while fully closed. It is a function of the power available from the valve actuator for holding the valve closed, and is independent of the actual valve body rating.

French

Domaine(s)
  • Obturateurs et buses (Composants mécaniques)
OBS

En régulation, pour que l'étanchéité à la fermeture de la vanne soit assurée, il faut que le servomoteur puisse appliquer l'obturateur de la vanne sur son siège avec une force au moins égale à celle qui est due à la différence des pressions du fluide de part et d'autre de l'obturateur.

Spanish

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© Public Services and Procurement Canada, 2024
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

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