Certified Leak-Proof Butane Refill Valve for LPG Canister Manufacturing & Bulk Fuel Transfer with Automatic Pressure Shutoff

Engineered for high-volume gas handling operations, our industrial-grade butane refill valve delivers secure, zero-emission transfers between storage tanks and consumer canisters. Crafted from reinforced brass with triple-seal PTFE gaskets, this refilling valve exceeds ISO 14245 standards with 360° pressure testing and automatic shutoff at 300 kPa. Its magnetic safety lock prevents accidental disconnects during LPG transfers, while the anti-static design eliminates spark risks in explosive environments.

The precision-machined nozzle ensures perfect sealing with EN417-compliant butane canisters, reducing gas loss to <0.01% per refill cycle. Compatible with automated filling lines (1-5 sec/cycle), this transfer valve features NPT and BSP threading options for global integration. Trusted by gas producers across 12 countries, it withstands 500,000+ refills with maintenance-free operation from -30°C to 65°C ambient temperatures.

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