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The finishing touches
Matte Black Radiator Blanking Plug & Air Vent Set – ½” BSP Brass for Radiators & Heated Towel Rails
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Premium matte black radiator blanking plug and air vent set. ½” BSP brass fittings for radiators & towel rails. Durable, modern, corrosion-resistant.
£7.99
Available to order
- Warranty
- 1 year; terms apply
✓ 1 year warranty. Terms apply.
Product specifications
- Warranty
- 1 year; terms apply
About Matte Black Radiator Blanking Plug & Air Vent Set – ½” BSP Brass for Radiators & Heated Towel Rails
Product Description
Upgrade your heating system with this premium matte black radiator blanking plug and air vent valve set, designed for modern radiators and heated towel rails.
Made from durable solid brass and finished in a sleek matte black coating, this set delivers long-lasting performance, corrosion resistance, and a contemporary aesthetic suitable for both residential and commercial heating systems.
Perfect for new installations, replacements, or routine radiator maintenance, this ½” BSP set ensures your system runs efficiently by sealing unused ports and allowing trapped air to be safely removed.
Key Features
- Includes 1 × ½” BSP blanking plug
- Includes 1 × ½” BSP air vent / bleed valve
- Compatible with standard radiators & heated towel rails
- Solid brass construction for strength and durability
- Modern matte black finish for contemporary interiors
- Corrosion-resistant and long-lasting performance
- Helps improve heating efficiency by removing trapped air
- Easy installation for professionals and DIY users
- Suitable for domestic and commercial heating systems
Benefits
This radiator accessory set improves both performance and appearance:
- Prevents leaks by securely sealing unused radiator outlets
- Enhances heating efficiency by allowing air removal
- Supports even heat distribution across your radiator system
- Adds a stylish matte black finish to modern interiors
- Ideal for bathroom renovations and heating upgrades
Specifications
- Material: Solid Brass
- Finish: Matte Black
- Thread Size: ½” BSP
- Compatibility: Radiators & heated towel rails
- Included: 1 × Blanking Plug, 1 × Air Vent Valve
Suitable For
- Radiator installations
- Heated towel rails
- Bathroom heating systems
- Home renovations
- Commercial heating systems
- Plumbing maintenance and upgrades
FAQ
What is this radiator blanking plug used for?
It seals unused radiator or towel rail ports to prevent leaks and maintain system pressure.
What does the air vent valve do?
It removes trapped air from radiators, helping them heat more efficiently and evenly.
Will this fit my radiator?
Yes, it is compatible with most standard radiators and towel rails using ½” BSP fittings.
Is the matte black finish durable?
Yes, the coating is corrosion-resistant and designed for long-term heating system use.
Can I install it myself?
Yes, it is suitable for basic DIY installation, but professional fitting is recommended for full heating system work.
How to Replace an Air Vent and Blanking Plug on a Towel Radiator
Delivery, returns & warranty
Check delivery details and the return policy. This product has a 1 year warranty; terms apply.
Questions about Matte Black Radiator Blanking Plug & Air Vent Set – ½” BSP Brass for Radiators & Heated Towel Rails
What warranty comes with Matte Black Radiator Blanking Plug & Air Vent Set – ½” BSP Brass for Radiators & Heated Towel Rails?
This product comes with a one-year warranty. Terms apply.