What are the key functions of an explosion proof valve for battery

2025-07-01

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Key Safety Functions

Prevents explosions: Batteries, especially lithium-ion ones, can generate excessive internal pressure due to thermal runaway, overcharging, or short-circuits. The valve detects this pressure and releases it in a controlled manner, reducing explosion risk.
Gas management: During operation, batteries can produce flammable and potentially toxic gases. The valve allows safe gas escape, preventing combustible gas buildup and maintaining stable internal conditions.
Enhances durability: By regulating pressure and gas levels, it protects internal components from damage caused by stress or harmful gases, extending battery lifespan and ensuring consistent performance.