DUALIS

Principais utilizações

Abastecimento
Captaçao de Água de lago, de Represa
Centrais Nucleares
Central Eléctrica < 100 MW
Central Eléctrica >= 100 MW
Circuito primário
Circuitos secundários
Desalinização
Energia
Extração de água
Irrigação
Transporte de água
Tratamento de água
bombeamento de óleo de turbina
Água limpa

Dados técnicos

T max 65 °C

DN max 1.400

PN max 40

Software de seleção

Documentação Fale com a KSB

Design
DUALIS is a shut-off butterfly valve, which also functions as a check valve.
It is manufactured in nominal sizes ranging from DN 500 to DN 1400 for pressure classes PN 6 to PN 40. It’s composed of a counter weight and a butterfly valve
During normal operation, Dualis works as electro-hydraulically actuated butterfly valves.
It opens when the arm is lifted thanks to an hydraulic jack supplied by an hydraulic power unit. In the event of failure, the weight fitted to the lever arm falls and closes the valve.
Application
Pumps, turbines, pipelines protection
Prevention of fluid backflow

Vista geral dos dados técnicos

T	-10 – 65 (°C)
DN	500 – 1.400
PN	40
Região de aplicação principal	Indústria e engenharia de processo, Água, Energia
PN Min. [bar]	6

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