TERMIUM Plus®

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

CHANGE-OVER VALVE [1 record]

Record 1 2012-07-16

English

Subject field(s)
  • Closing Devices and Nozzles (Mechanical Components)
  • Centrifugal Pumps
  • Fire Prevention
CONT

A transfer valve on a multi-stage pressure-volume pump used to provide either rated capacity at specified pressure or smaller flows at higher pressure.

French

Domaine(s)
  • Obturateurs et buses (Composants mécaniques)
  • Pompes centrifuges
  • Prévention des incendies
DEF

Dans les pompes centrifuges à étages, robinet qui permet de choisir entre la marche en série ([fort] débit, [faible] pression) et la marche en parallèle ([forte] pression, [faible] débit).

OBS

Schéma de couplage des pompes centrifuges. Marche en parallèle : [...] placer la clé du coupleur [...] dans la position «marche en parallèle». Marche en série : [...] placer la clé du coupleur [...] dans la position «marche en série».

Spanish

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