Controles y Válvulas S.A. de C.V.

Automatización, Medición y Control


The Model 3400 pressure vents are designed vent is designed for use on atmospheric and low-pressure storage tanks where pressure relief is required.


Under normal operating conditions, the pallet assembly is closed providing a vapor-tight seal. In the event the tank pressure increases to the set point of the Model 3400, the pallet lifts to vent excess vapors thereby protecting tank from dangerous over-pressurization. Pallet automatically closes and reseals when the pressure is reduced.

More in this category: Model 3100 Model 3500