Product Announcements:
Plugs, Stoppers, and Inserts

Milvent's plastic battery pack vent valve is designed for outside assembly, equalizing pressure and opening rapidly under abnormal heating while blocking dust, dirt, and debris. Waterproof to IP66–IP69K, it helps extend seal life and prevent condensation in EV battery packs as a low-cost alternative to a traditional breather plug. Read more...

These dual-stage screw-in vents for automotive battery packs ensure reliable pressure equalization, effective ventilation, and safety during thermal runaway. Ideal for safeguarding battery housing from extreme pressure and environmental conditions. Read more...

The Milvent IP67 drain plug rapidly removes condensation while maintaining enclosure protection, helping improve equipment reliability and extend service life in demanding outdoor environments. Read more...

Low-profile snap-in battery vents provide waterproof protection, pressure equalization, and emergency pressure relief to improve battery safety and reliability in demanding environments. Read more...

Durable, waterproof battery pack vent plug for e-car applications; designed for pressure equalization, condensation prevention, and contamination blocking. Read more...

Milvent manufactures IP68/IP69K protective vents with pressure equalization, waterproof protection, and high-temperature resistance for battery packs, automotive, telecom, and industrial equipment. Read more...

Milvent IP67-rated plastic drain plug with M12x1.5 thread and nut, designed to quickly drain condensation and prevent water ingress in outdoor enclosures under extreme weather conditions. Read more...

M6x1.0 metal vent plug providing waterproof yet breathable pressure equalization for outdoor enclosures in lighting, solar, telecom, and automotive applications. Read more...

Milvent's snap-in breather vents withstand up to 150°C while equalizing pressure and blocking dust and liquid ingress, rated IP68/IP69K with oil repellency to 8-rating. Durable automotive-grade glass-filled PBT construction suits motors, gearboxes, outdoor lighting, telecom/5G enclosures, and automotive battery packs. Custom port sizes available; contact us for the full datasheet. Read more...

Explore Milvent Vents, engineered with cutting-edge micro-membrane technology, offering industry-specific solutions for reliable venting. Prevent failures, ensure optimal performance, and extend the lifespan of sensitive equipment in diverse applications. Read more...