UK Radiators Stirling Bold Thermostatic Radiator Valve & Lockshield - White - 10mm

The Stirling Bold corner thermostatic radiator valve set combines sleek modern styling with precis...

Best current price£31.00from B&Q

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B&QB&Q - Thermostatic Radiator Valve Set Trv Straight With Lockshield 15mmModern Style White Stirling Bold
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The RangeUk Radiators Stirling Bold - Antique Brass Thermostatic Radiator Valve & Lockshield Corner - White / 74Mm / 122Mm / Trv Valve Head, Lockshield And Fitting Instruct
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eBayUK Radiators Thermostatic Radiator Valve Set 1/2"" x Angled TRV, Glossy White
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Product Information

Full details

The UK Radiators Stirling Bold Corner Thermostatic Radiator Valve (TRV) set is ideal for homeowners and installers seeking a sleek, modern solution for compact pipework configurations. Designed with a gloss white finish, this set provides precise room temperature control and includes both a TRV head and a matching lockshield for a cohesive aesthetic. While it offers excellent compatibility with standard UK systems, users must ensure their specific pipework size is 10mm to guarantee a proper fit.

All features

ColourWhite
Model Part Number1431897
BrandUK Radiators

Extended Product Information

FAQs

Will this fit my 15mm pipework?

No, this specific model is designed for 10mm pipework. You would require a different valve set or a reducer for 15mm pipework.

Can I use this on a heated towel rail?

Yes, provided the towel rail has standard 1/2 inch BSP thread connections and your pipework is 10mm.

Is the lockshield adjustable?

Yes, the lockshield included in the set is designed for balancing the radiator system, allowing you to control the flow rate.

What is the warranty period?

Please refer to the documentation included in your specific packaging or contact UK Radiators support for current warranty details.

Do I need to turn off my heating to install these?

Yes, you must turn off the heating system, allow it to cool, and drain the radiator before removing old valves.

Does the white finish fade over time?

The gloss white finish is durable, but avoid using harsh abrasive chemicals or scouring pads when cleaning to maintain the shine.

Troubleshooting

Radiator is not heating up

Ensure the TRV head is set to an appropriate temperature level and that the pin inside the valve is not stuck.

Leaking at the valve connection

Check that the connection is properly tightened and that PTFE tape or appropriate jointing compound has been used correctly on the threads.

TRV head feels loose

Ensure the retaining ring on the valve head is fully tightened to the valve body.

Pros and Cons

Pros

  • Sleek and modern gloss white aesthetic
  • Optimized for compact, space-saving pipework
  • Includes both TRV and lockshield
  • Easy to integrate with standard UK heating systems
  • Durable construction for long-term reliability

Cons

  • Specific to 10mm pipework only
  • Corner design may not suit all pipe orientations
  • Professional installation recommended for best results

Setup, Compatibility & Care

To ensure a successful installation, confirm that your existing heating pipes are 10mm in diameter. The set connects via standard 1/2 BSP threads to your radiator. We strongly recommend draining your heating system completely before attempting to swap or install new valves to prevent leaks and water damage. Once installed, periodic maintenance is minimal: keep the valve head clear of dust to ensure the internal sensor works correctly, and periodically turn the valve through its full range of settings to prevent the internal pin from seizing during the summer months when the heating is off.

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