quiet performance: these mini valves will balance the air accumulation in your heating systems smoothly and evenly, with no hissing, clicking, and banging
superior quality: heavy duty chrome plated steel construction; rust resistant; corrosion resistant
compact design: features a neat, elegant, and super dainty design, making it the ideal choice for tight spaces and decorative applications
float type vent; installs in seconds; automates your venting- no manual intervention required