Explosion proof valve, Battery explosion proof valve, Lead-acid battery explosion-proof valve,
Company profile:
Zhongshan Oursun New Energy Co., Ltd. is a ISO-certified manufacturer specializing in advanced battery components. Located in China. We are professional to manufact battery status indicators and battery safety valve, bushing, battery box.
The maintenance-free battery vent plug designed by us is based on top-tier technology, equipped with an acid filter disc and a flame arrestor. These components work together to filter gases discharged from the vent valve and prevent open flames from entering the battery interior, ensuring enhanced safety and reliability.
Key Features of Our Explosion-Proof Valve:
1. Advanced Acid Filtration – The acid filter disc effectively captures acid mist and electrolyte droplets, preventing corrosion and contamination of the surrounding environment.
2. Flame Arrestor Technology – The integrated flame arrestor blocks external sparks or flames from entering the battery, significantly reducing explosion risks.
3. Pressure Regulation – Automatically releases excess gas pressure to prevent battery swelling or rupture while maintaining optimal internal conditions.
4. Maintenance-Free Design – Engineered for long-term durability without the need for frequent servicing, reducing operational costs.
5. Wide Compatibility – Suitable for lead-acid batteries, industrial batteries, and other high-risk battery applications where explosion-proofing is critical.
By incorporating high-quality materials and precision engineering, our explosion-proof vent plug ensures maximum safety, efficiency, and compliance with international safety standards. Whether for lead-acid, lithium-ion, or industrial batteries, our solution provides reliable protection against explosions and acid leaks.
Battery explosion proof valve basic Info:
Brand: Kenpo / operated OEM
Origin: Made in China
Delivery: 8–10 days
Capacity quantities : more then 3 million pieces per month.

Explosion proof vent plug image:







Lead-acid battery explosion-proof valve Key Features & Benefits
Robust Pressure Control
Opening pressure:13±3 Kp
Closing pressure:≥8Kp
Automatic resealing prevents electrolyte loss and external contamination
Explosion proof valve, Battery explosion proof valve, Lead-acid battery explosion-proof valve, Industrial battery explosion-proof valve, Explosion proof vent plug