Round Straight Radiator Valves 15mm – 4 Colours
Round Straight Radiator Valves 15mm – 4 Colours
Round Straight Radiator Valves 15mm – 4 Colours
Round Straight Radiator Valves 15mm – 4 Colours
Round Straight Radiator Valves 15mm – 4 Colours

Round Straight Radiator Valves 15mm – 4 Colours

50 In stock, ready to ship

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£23.99 GBP £47.99 GBP
£23.99 GBP
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Thermostatic Angled Radiator Valves – 15mm BSP | TRV & Lockshield Set 4 Colors
Round Straight Radiator Valves 15mm – 4 Colours
£23.99 GBP £47.99 GBP
£23.99 GBP
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Designed for Straight Connections

The straight valve design is ideal for installations where the pipework runs directly in line with the radiator connection, commonly where pipes come out from the wall.

Featuring a 15mm pipe connection and 1/2" BSP radiator connection, these valves are suitable for many standard UK radiator and heated towel rail installations.

Simple Manual Radiator Control

These are manual radiator valves, giving you straightforward control over the flow of hot water through your radiator.

Simply adjust the valve by hand to increase or reduce the water flow. Unlike a thermostatic radiator valve (TRV), a manual valve does not automatically regulate itself according to the room temperature.

Why Choose These Straight Radiator Valves?

Modern rounded design – A clean, contemporary shape to complete your radiator installation.

Six colour options – Available in Black, White, Anthracite, and Chrome.

Durable brass construction – Designed for reliable everyday use with central heating systems.

15mm straight fitting – Ideal where the pipework runs directly in line with the radiator connection.

1/2" BSP radiator connection – Compatible with many standard UK radiators and heated towel rails.

Matching pair supplied – Complete both sides of your radiator with a coordinated valve set.

Manual operation – Simple, reliable control without the need for a thermostatic head.

What's Included?

2 × Matching Manual Straight Radiator Valves

Select your preferred colour above to create a coordinated finish for your radiator or heated towel rail.

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Close-up of a white radiator on a white background

Advanced Finish

The advanced finishing process used in modern manufacturing gives the radiator a smooth, refined and stylish appearance, not only elevates the look, but also provides excellent resistance to scratches and wear.

Available in three elegant finishes to suit different interior styles.

  • White
  • Anthracite
  • Black

Each finish is carefully applied to deliver a smooth, durable surface that enhances both appearance and longevity, allowing you to choose the perfect look for your space.

Close-up of a white radiator on a white background

Ready to Install


All necessary wall-mounting brackets and fittings are included, ensuring a secure installation and providing everything you need straight out of the box.


Thermostatic Angled Radiator Valves set black valves with threaded connections on a white background

Discover the valves you need for your radiator


Valves are not included, but you can add compatible valves from our selection here.

Buy Valves Here

Additional Information

  • Minimum 25-year product guarantee
  • 90-day return and refund — items must be in resalable or original condition
  • Free 3–5 working day delivery mainland UK (excluding e.g., Northern Scotland, Channel Islands, Scottish Isles, Northern Ireland, or remote UK areas — please contact us for a delivery quotation).

Return fee will be charged if the item is not faulty, or if the return is due to a customer ordering error or change of mind.

  • Please leave your most convenient and reachable mobile number for delivery.
  • We will notify you 1 day in advance. Please stay at home to sign for the order, or leave a delivery note in a visible location to advise the courier where to place your order safely.
  • In rare cases where delivery cannot be completed, we will inform you and reschedule.
  • For offshore or remote UK areas (including Northern Ireland), please contact us for a delivery quotation — we will do our best to save you as much as possible.