Which Radiator Valve Do I Need? A Guide to Radiator Valve Types

Radiator valves play a crucial role in controlling the flow of hot water into your radiator, allowing you to manage the temperature of your living space efficiently. However, with different valve types available, it's essential to choose the right one for your specific setup. In this guide, we'll explore various radiator valve types, including Straight, Angled, Corner radiator valves, 50mm Valves, and Dual Fuel Valves, to help you make an informed decision.

Different Valve Types and When They Should Be Used:

Radiator Valve Advice

Straight Valves Are Suitable With:

Bottom radiator inlets & pipework from the floor

Angled Valves Are Suitable With:

Side radiator inlets & pipework from the floor

Corner Valves Are Suitable With:

Side radiator inlets & pipework from the wall
Bottom radiator inlets & pipework from the wall

50mm Valves Are Suitable With:

Radiators with 50mm pipe centres (Available in straight and angled versions)

Dual Fuel Valves Are Suitable With:

Bottom towel rail inlets & pipework from the wall
When installing with an electric element

Straight Radiator Valves:

Straight radiator valves, also known as straight-through valves, provide a direct and uninterrupted flow of hot water into your radiator. These valves are ideal when your pipework runs directly up from the floor and connects to the bottom of the radiator. They create a streamlined, unobstructed appearance, making them a popular choice for modern and minimalist interiors.

Angled Radiator Valves:

Angled radiator valves, as the name suggests, have an angled connection. They are suitable for radiators where the pipework comes from the floor and connects to the side of the radiator.

Corner Radiator Valves:

Corner radiator valves, also referred to as corner valves or corner lockshield valves, are suitable for radiators where the pipework comes from the wall and you have side inlets as the TRV side go up and inline with the radiator instead of into the room. Or, they can be used with bottom radiator inlets and pipework coming from the wall running, the valves will run inline with the bottom of the radiator not protruding into the room.

50mm Radiator Valves:

50mm radiator valves are designed for radiators with pipe centres of 50mm (close together and usually at the bottom of the radiator). These valves are available in straight or angled variations so be sure to use the above information to pick the correct type.

Dual Fuel Valves:

Dual Fuel Valves are essential for radiators that offer both central heating and electric heating options. These valves enable you to switch between the two heating methods seamlessly, providing warmth even when your central heating system is not in use. Dual Fuel Valves are commonly used in bathrooms, where you may want to use your radiator as a heated towel rail. Dual fuel valves are normally only suitable for use with bottom radiator inlets and pipework coming from the wall.

Valve Finish and Style:

Additionally, radiator valves come in a variety of finishes and styles, from traditional to modern. You can select a finish that complements your radiator's design and enhances the aesthetics of your room.

Professional Assistance:

If you're uncertain about which valve type to choose or need advice on compatibility, it's advisable to seek professional assistance. Radiator specialists can assess your setup and guide you toward the most appropriate valve for your specific needs.

Manual and Thermostatic Valves:

We understand that controlling the temperature of your room is essential. That's why we offer both manual and thermostatic radiator valves. If you're interested in learning more about these options and how they work, check out our detailed guide on Manual vs. Thermostatic Radiator Valves. These valves provide you with additional control over your heating system, allowing you to fine-tune your comfort and energy efficiency.