A reliable 1/2″ brass automatic air vent with integrated check valve is essential for keeping boiler and central‑heating systems free of trapped air. Made from brushed brass, this vent automatically releases air bubbles that can cause noise, reduced efficiency, or corrosion—no manual venting required. The 1/2 BSP male thread connects easily to standard pipework, while the optional shut‑off cap lets you pause the auto‑vent function when maintenance is needed.
Key benefits
– Continuous air removal improves heat distribution and system lifespan
– Built‑in check valve prevents back‑flow and protects the pump
– Shut‑off cap offers flexible control during service
Technical specs
– Height: ~92 mm | Width: ~32 mm
– Material: Brushed brass (corrosion‑resistant)
– Max working pressure: 10 bar | Max water temperature: 110 °C
– Connection: 1/2 BSP male thread
Designed for Ideal boiler models and compatible with most central‑heating installations, this vent arrives boxed and ready to install. It meets industry standards for durability and temperature resistance, making it a smart upgrade for homeowners and professionals seeking hassle‑free air management in their heating system.
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