Protego Staging
Carreira
4
Contato
PROTEGO®
Excellence in Safety and Environment

ITV-S

In-Tank Valve 

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Features

Conexão flangeada
Conexão à parede do tanque por meio de conexão flangeada
Conceito fail-safe
Em caso de queda de energia, o pistão da válvula veda a linha de saída pelo próprio peso
Baixa força de acionamento
para elevação do pistão da válvula
Design leve
Design muito leve e compacto
Sem necessidade de suporte
Não requer suporte nem guia dentro do tanque
Superfícies metálicas de vedação
Estanqueidade extremamente elevada devido às superfícies metálicas de vedação
Function and Description

In-Tank Valves for Cryogenic Storage Tanks Meeting API 625 Requirements

PROTEGO® ITV-S In-Tank Valves are used in storage tanks for cryogenic liquids in order to seal Joint A seal prevents or limits unwanted transfer of product from one container to another. Seal is used as superordinate term for all types of sealing elements. off discharge lines in the event of an accident or emergency. These devices meet the Requirements of API 625. The PROTEGO® ITV-S consists of a valve guide unit with elbow and valve seat Siège de soupape The valve seat is a component on which the valve pallet rests when the valve is closed. which is mounted on the inside of the tank wall. This unit accommodates the valve piston and guides it over the entire lift Course Lift is the actual travel of the valve pallet from the main valve out of the closed position. stroke. The seal between the valve seat and the valve disk is ensured by finely lapped surfaces and achieves maximum tightness. The actuating unit, installed on the tank roof, is specifically designed for the requirements of the application and connected to the valve unit installed in the tank via suitable cables.

Fail-Safe-Concept

During normal operation, the valves are kept in the open position. The bottom valve is only closed in an emergency. In the event of an energy drop, the valve piston, due to its own weight, falls onto the valve seat which closes the bottom valve (Fail-Safe-Concept).
Applications
PROTEGO®
Representative
PARC / Service Partner