- High Temperature Resistance: Constructed from durable DN15 brass, this automatic air vent valve is designed to withstand elevated temperatures, ensuring reliable sealing and long-lasting performance in demanding environments. - Rust-Proof Coating: The valve features a protective rust-resistant layer, making it ideal for humid conditions. This design effectively prevents corrosion, enhancing the valve's durability over time. - Efficient Air Removal: Specifically engineered to remove excess air from HVAC systems and exhaust installations, this valve optimizes system performance, ensuring smooth operation during use. - Reliable Exhaust Mechanism: With precision-crafted components, the exhaust mechanism guarantees dependable functionality and seamless operation, giving you peace of mind in various applications. Applications: - Ideal for residential and commercial HVAC systems, ensuring efficient air circulation and improved energy efficiency. - Suitable for exhaust installations, preventing air blockages that can lead to reduced performance or system failure. - Perfect for use in industrial environments where high temperatures and moisture levels are common, maintaining consistent operation and longevity.