4 Pack Manual Radiator Air Vent Bleed Valves, 1/2" BSP Radiator Bleed Plug Valves, 1/2 Inch Heating Radiator Air Vent Plugs for Central Heating Systems

• 【Durable Nickel-Plated Brass Material】Each radiator bleed valve is made from premium solid brass with a nickel-plated surface, ensuring high corrosion resistance, excellent sealing, and long-term durability even under high temperatures and pressure.
• 【Standard 1/2" BSP Universal Fit】Designed with a standard UK 1/2-inch BSP thread (approximately 15mm), these bleed valves are compatible with most UK towel rails and radiators, allowing easy replacement and universal fitting.
• 【Efficient Air Vent Function】Quickly and effectively release trapped air from your heating system to improve efficiency and heat output. Prevents cold spots and helps maintain consistent radiator performance.
• 【High Temperature & Pressure Resistance】Withstands working temperatures up to +120°C and static pressures up to 10 bar. Ideal for both residential and commercial radiator systems, ensuring reliable operation.
• 【Easy Installation & Practical 4-Pack】Comes in a convenient 4-pack set for multiple radiator installations or replacements. Simple to install manually with standard tools—perfect for DIY enthusiasts or professional plumbers.

4 Pack Radiator Bleed Valves 1/2" BSP Nickel-Plated Brass Air Vent Plug Screws, Manual Radiator Air Release Valves for Towel Rail & Heating System Maintenance