CA Storage Pressure Relief Valve

During the operation of storage equipment, alternating positive and negative pressure fluctuations tend to damage tank bodies. Conventional water-sealed safety valves suffer from water spraying, air suck-back and freezing in cold weather, bringing troublesome maintenance and potential risks.

The CA Storage Pressure Relief Valve efficiently solves all pressure-related troubles and serves as an essential safety component for storage systems.

The CA Storage Pressure Relief Valve features precise automatic pressure control with a preset opening setting of 20mm water column for both positive and negative pressure. It opens automatically once pressure hits the set value to balance internal and external pressure and closes automatically as pressure drops back to the threshold, continuously protecting the storage structure against pressure-induced damage.

Different from traditional water-type safety valves, the dry-type design of CA Storage Pressure Relief Valve fundamentally eliminates water ejection and air suction that cause material loss and site contamination. It also prevents valve freezing and malfunction under low temperatures, ensuring reliable performance across diverse working conditions.

Thanks to its fully automatic working mode, the valve cuts down daily maintenance costs significantly. Installing the CA Storage Pressure Relief Valve removes frequent manual inspection and anti-freezing upkeep, saving labor costs and enabling unattended, long-term safe operation of storage facilities.

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