Product Announcements:
Plugs, Stoppers, and Inserts

Milvent's MIV-SNAP-16 snap-in breather vents keep battery packs waterproof and breathable in normal operation, then rapidly release internal pressure through an explosion-proof membrane during overheating or short-circuit events to prevent battery pack explosion. Low profile, small size, rated IP68/IP69K with high air flow. Contact us for the full datasheet. Read more...

Milvent provides condensation drain plugs designed to quickly remove water droplets and internal moisture from outdoor enclosures while maintaining waterproof protection for electronic equipment in harsh environments. Read more...

Designed for outdoor enclosures, the Milvent IP67 drain plug enables fast condensation drainage, pressure equalization, and reliable environmental protection in harsh conditions. Read more...

Milvent IP67-rated drain plug with M12x1.5 thread and nut quickly removes condensation, prevents water ingress, and protects outdoor telecom, electrical, and lighting enclosures. Read more...

Compact snap-in waterproof vent plug designed for battery packs, enabling pressure equalization, emergency gas release, and ingress protection, improving safety, reliability, and environmental resistance in compact electronic and energy storage systems. Read more...

Milvent battery pack vent valves enable pressure equalization, condensation prevention, and contaminant protection, improving safety and reliability in EV battery packs and sealed electronic enclosures. Read more...

The MIV-40MAEX is a high-performance metal vent valve designed for battery packs, providing ex-proof protection, pressure equalization, and waterproofing (IP66-IP69K). It prevents condensation, blocks contaminants, and enhances system durability. Read more...

Plastic battery pack vent valve designed for electric vehicle battery enclosures, providing pressure equalization and waterproof protection (IP66–IP69K). The vent helps prevent seal failure, condensation, and contamination, improving reliability and service life of battery systems. Read more...

MILVENT powertrain vents provide robust protection with dual mounting, MILVENT filtration, and oil-aerosol pre-filters for reliable performance in harsh automotive environments. Read more...

Explosion-proof battery pack vent valve with pressure equalization, moisture protection, and IP66/IP67/IP68 sealing for EV battery systems and energy storage applications. Read more...