Radiator Valves

Check local branch stock

Avari Square Chrome Radiator Valves Corner

WAS: each

WAS:

£37.33 each (Inc VAT)

WAS: each

WAS:

£31.11 each (Ex VAT)

Avari bathrooms is a stunning collection of bathroom units and sanitaryware that will cater to all tastes. Whether you're looking for modern curved edges with clever integrated lighting solutions, or more traditional styles in-keeping with older...

WAS: each

WAS:

£37.33 each (Inc VAT)

WAS: each

WAS:

£31.11 each (Ex VAT)
Avari Square Chrome Radiator Valves Straight

WAS: each

WAS:

£28.00 each (Inc VAT)

WAS: each

WAS:

£23.33 each (Ex VAT)

Avari bathrooms is a stunning collection of bathroom units and sanitaryware that will cater to all tastes. Whether you're looking for modern curved edges with clever integrated lighting solutions, or more traditional styles in-keeping with older...

WAS: each

WAS:

£28.00 each (Inc VAT)

WAS: each

WAS:

£23.33 each (Ex VAT)
Kartell 15mm Angled Radiator Valve Anthracite Pair

WAS: each

WAS:

£23.15 each (Inc VAT)

WAS: each

WAS:

£19.29 each (Ex VAT)

This pair of K-Rad angled radiator valves are a high-quality radiator piece, which are compatible with both floor and wall mounted pipes. They also have a thermostatic control for easy adjustment of heat output and a standard 15mm connection. The...

WAS: each

WAS:

£23.15 each (Inc VAT)

WAS: each

WAS:

£19.29 each (Ex VAT)
Kartell 15mm Angled Radiator Valve Black Pair

WAS: each

WAS:

£23.15 each (Inc VAT)

WAS: each

WAS:

£19.29 each (Ex VAT)

This pair of K-Rad Angled radiator valves are a high-quality radiator part which delivers an impressive component and combines both a dependable build with a fine modern look. They also have a thermostatic control for easy adjustment of heat output and a...

WAS: each

WAS:

£23.15 each (Inc VAT)

WAS: each

WAS:

£19.29 each (Ex VAT)
Kartell 15mm Angled Radiator Valve Pair

WAS: per pair

WAS:

£10.86 per pair (Inc VAT)

WAS: per pair

WAS:

£9.05 per pair (Ex VAT)

The Kartell 15mm Angled Radiator Valve (Pair). These Modern radiator valves are designed and manufactured from quality chrome plated brass. Valves are straight and come as a pair.

WAS: per pair

WAS:

£10.86 per pair (Inc VAT)

WAS: per pair

WAS:

£9.05 per pair (Ex VAT)
Kartell 15mm Straight Radiator Valve Anthracite Pair

WAS: each

WAS:

£23.15 each (Inc VAT)

WAS: each

WAS:

£19.29 each (Ex VAT)

This pair of K-Rad straight radiator valves are a high-quality radiator piece, which are compatible with both floor and wall mounted pipes. They also have a thermostatic control for easy adjustment of heat output and a standard 15mm connection. The...

WAS: each

WAS:

£23.15 each (Inc VAT)

WAS: each

WAS:

£19.29 each (Ex VAT)
Kartell 15mm Straight Radiator Valve Black Pair

WAS: each

WAS:

£23.15 each (Inc VAT)

WAS: each

WAS:

£19.29 each (Ex VAT)

This pair of K-Rad Straight radiator valves are a high-quality radiator piece which delivers an impressive component and combines both a dependable build with a fine modern look. They also have a thermostatic control for easy adjustment of heat output...

WAS: each

WAS:

£23.15 each (Inc VAT)

WAS: each

WAS:

£19.29 each (Ex VAT)
Kartell Angled Thermostatic Radiator Valve Style Design

WAS: each

WAS:

£7.72 each (Inc VAT)

WAS: each

WAS:

£6.43 each (Ex VAT)

With a sleek chrome finish, the Style Angled TRV valve provides the perfect finishing touch to your contemporary radiator or heated towel rail. Benefitting from durable solid brass construction, the valves will ensure that your appliance has a...

WAS: each

WAS:

£7.72 each (Inc VAT)

WAS: each

WAS:

£6.43 each (Ex VAT)
Kartell Aspen 15mm Angled Radiator Valve Pair

WAS: per pair

WAS:

£25.72 per pair (Inc VAT)

WAS: per pair

WAS:

£21.43 per pair (Ex VAT)

Aspen 15mm Angled Radiator Valve (Pair) Chrome by Kartell. Kartell produces an excellent component that combines sturdy construction with a stunning modern style thanks to their meticulous design. The valves are angled and come in pairs.

WAS: per pair

WAS:

£25.72 per pair (Inc VAT)

WAS: per pair

WAS:

£21.43 per pair (Ex VAT)
Kartell Corner Valve Pair

WAS: per pair

WAS:

£16.00 per pair (Inc VAT)

WAS: per pair

WAS:

£13.33 per pair (Ex VAT)

The Kartell Corner Valve (Pair). These classic radiator valves are designed and manufactured from quality stainless steel. Valves are angled and come as a pair.

WAS: per pair

WAS:

£16.00 per pair (Inc VAT)

WAS: per pair

WAS:

£13.33 per pair (Ex VAT)
Kartell Cross Head Straight Radiator Valve Pair

WAS: per pair

WAS:

£14.86 per pair (Inc VAT)

WAS: per pair

WAS:

£12.38 per pair (Ex VAT)

These angular valves are designed for a traditional and classic bathroom setting. The cross-head handles allow the valves to instantly stand out on the towel rail/ radiator. Additionally, these chrome valves are easy to use and install.

WAS: per pair

WAS:

£14.86 per pair (Inc VAT)

WAS: per pair

WAS:

£12.38 per pair (Ex VAT)
Kartell Design Twin Pack Angled Thermostatic Radiator Valve Black

WAS: each

WAS:

£48.00 each (Inc VAT)

WAS: each

WAS:

£40.00 each (Ex VAT)

The K-Rad angled Design Twin TRV is a stylish and modern radiator part which is supplied in a pair. It has a very high-quality finish construction and a beautiful sleek black finish, which will no doubt encourage lots of compliments from guests.

WAS: each

WAS:

£48.00 each (Inc VAT)

WAS: each

WAS:

£40.00 each (Ex VAT)
Kartell Design Twin Pack Angled Thermostatic Radiator Valve Brushed Brass

WAS: each

WAS:

£50.87 each (Inc VAT)

WAS: each

WAS:

£42.39 each (Ex VAT)

The K-Rad angled Design Twin TRV is a stylish and modern radiator part which is supplied in a pair. It has a very high-quality finish construction and a beautiful sleek brushed brass finish, which will no doubt encourage lots of compliments from guests.

WAS: each

WAS:

£50.87 each (Inc VAT)

WAS: each

WAS:

£42.39 each (Ex VAT)
Kartell Design Twin Pack Angled Thermostatic Radiator Valve Brushed Nickel

WAS: each

WAS:

£50.87 each (Inc VAT)

WAS: each

WAS:

£42.39 each (Ex VAT)

This pair of K-Rad Angled Design Twin TRV are a stylish and modern radiator part. They have a very high-quality finish construction and a beautiful sleek brushed nickle finish, which will no doubt encourage lots of compliments from guests.

WAS: each

WAS:

£50.87 each (Inc VAT)

WAS: each

WAS:

£42.39 each (Ex VAT)
Kartell Design Twin Pack Angled Thermostatic Radiator Valve Chrome

WAS: each

WAS:

£48.00 each (Inc VAT)

WAS: each

WAS:

£40.00 each (Ex VAT)

This pair of K-Rad Angled Design Twin TRV are a stylish and modern radiator part. They have a very high-quality finish construction and a beautiful sleek chrome finish, which will no doubt encourage lots of compliments from guests.

WAS: each

WAS:

£48.00 each (Inc VAT)

WAS: each

WAS:

£40.00 each (Ex VAT)
Kartell Design Twin Pack Angled Thermostatic Radiator Valve White

WAS: each

WAS:

£48.00 each (Inc VAT)

WAS: each

WAS:

£40.00 each (Ex VAT)

This pair of K-Rad Angled Design Twin TRV are a stylish and modern radiator part. They have a very high-quality finish construction and a beautiful sleek white finish, which will no doubt encourage lots of compliments from guests.

WAS: each

WAS:

£48.00 each (Inc VAT)

WAS: each

WAS:

£40.00 each (Ex VAT)
Kartell Design Twin Pack Corner Thermostatic Radiator Valve Anthracite

WAS: each

WAS:

£53.71 each (Inc VAT)

WAS: each

WAS:

£44.76 each (Ex VAT)

The K-Rad Design Twin corner TRV is a radiator piece manufactured from high-quality stainless-steel material. The sleek design is the best quality radiator valve to have in your home, and the anthracite matte finish also adds a unique addition to your...

WAS: each

WAS:

£53.71 each (Inc VAT)

WAS: each

WAS:

£44.76 each (Ex VAT)
Kartell Design Twin Pack Corner Thermostatic Radiator Valve Black

WAS: each

WAS:

£53.71 each (Inc VAT)

WAS: each

WAS:

£44.76 each (Ex VAT)

The K-Rad corner Design Twin TRV is a stylish and modern radiator part which is supplied in a pair. It has a very high-quality finish construction and a beautiful sleek black finish, which will no doubt encourage lots of compliments from guests.

WAS: each

WAS:

£53.71 each (Inc VAT)

WAS: each

WAS:

£44.76 each (Ex VAT)
Kartell Design Twin Pack Corner Thermostatic Radiator Valve Brushed Brass

WAS: each

WAS:

£57.14 each (Inc VAT)

WAS: each

WAS:

£47.62 each (Ex VAT)

This pair of K-Rad Corner Design Twin TRV are a stylish and modern radiator part. They have a very high-quality finish construction and a beautiful sleek brushed brass finish, which will no doubt encourage lots of compliments from guests.

WAS: each

WAS:

£57.14 each (Inc VAT)

WAS: each

WAS:

£47.62 each (Ex VAT)
Kartell Design Twin Pack Corner Thermostatic Radiator Valve Brushed Nickel

WAS: each

WAS:

£57.14 each (Inc VAT)

WAS: each

WAS:

£47.62 each (Ex VAT)

This pair of K-Rad Corner Design Twin TRV are a stylish and modern radiator part. They have a very high-quality finish construction and a beautiful sleek brushed nickle finish, which will no doubt encourage lots of compliments from guests.

WAS: each

WAS:

£57.14 each (Inc VAT)

WAS: each

WAS:

£47.62 each (Ex VAT)
Kartell Design Twin Pack Corner Thermostatic Radiator Valve Chrome

WAS: each

WAS:

£53.71 each (Inc VAT)

WAS: each

WAS:

£44.76 each (Ex VAT)

This pair of K-Rad Corner Design Twin TRV are a stylish and modern radiator part. They have a very high-quality finish construction and a beautiful sleek chrome finish, which will no doubt encourage lots of compliments from guests.

WAS: each

WAS:

£53.71 each (Inc VAT)

WAS: each

WAS:

£44.76 each (Ex VAT)
Kartell Design Twin Pack Corner Thermostatic Radiator Valve White

WAS: each

WAS:

£53.71 each (Inc VAT)

WAS: each

WAS:

£44.76 each (Ex VAT)

This pair of K-Rad Corner Design Twin TRV are a stylish and modern radiator part. They have a very high-quality finish construction and a beautiful sleek white finish, which will no doubt encourage lots of compliments from guests.

WAS: each

WAS:

£53.71 each (Inc VAT)

WAS: each

WAS:

£44.76 each (Ex VAT)
Kartell Design Twin Pack Straight Thermostatic Radiator Valve Anthracite

WAS: each

WAS:

£50.87 each (Inc VAT)

WAS: each

WAS:

£42.39 each (Ex VAT)

The K-Rad Design Twin straight TRV is a radiator piece manufactured from high-quality stainless-steel material. The sleek design is the best quality radiator valve to have in your home, and the anthracite matte finish also adds a unique addition to your...

WAS: each

WAS:

£50.87 each (Inc VAT)

WAS: each

WAS:

£42.39 each (Ex VAT)
Kartell Design Twin Pack Straight Thermostatic Radiator Valve Black

WAS: each

WAS:

£50.87 each (Inc VAT)

WAS: each

WAS:

£42.39 each (Ex VAT)

The K-Rad straight Design Twin TRV is a stylish and modern radiator part which is supplied in a pair. It has a very high-quality finish construction and a beautiful sleek black finish, which will no doubt encourage lots of compliments from guests.

WAS: each

WAS:

£50.87 each (Inc VAT)

WAS: each

WAS:

£42.39 each (Ex VAT)

Items 25 to 48 of 62 total

Radiator valves are an essential component for maintaining an efficient and comfortable home heating system. These devices, including thermostatic radiator valves (TRVs), allow you to control the temperature of each radiator individually.

Types of radiator valves

At Howarth, we offer a wide range of radiator valves to suit your needs, including:

Straight radiator valves: Perfect for piping that comes out of the floor, these valves connect directly to the radiator in a straight line, offering a clean and practical solution.

Angled radiator valves: A popular choice, angled valves connect at a 90-degree angle, helping to conceal pipework and create a tidy, seamless appearance.

Corner radiator valves: For a more aesthetic option, corner valves face inward toward the wall rather than adjacent to the radiator.

Black radiator valves: A modern and sophisticated choice, black valves complement contemporary interiors and provide a bold contrast to lighter radiators.

Maintaining your radiator valves

Proper maintenance ensures your radiator valves remain efficient and functional. Regularly using a radiator bleed valve can help release trapped air, ensuring your heating system runs smoothly.

Why choose radiator thermostatic valves (TRVs)?

Radiator thermostatic valves are designed to automatically regulate the flow of hot water into the radiator based on the room’s temperature. This feature allows you to maintain a consistent level of comfort while saving energy by avoiding overheating.

Need assistance choosing the right radiator valve for your home? From angled and corner radiator valves to thermostatic options, our experts are here to guide you. Visit your local Howarth branch for personalized advice or explore our full range online.

Control your home’s heating with ease using high-quality radiator valves from Howarth.

Frequently Asked Questions

How do I change a radiator valve?

To change a radiator valve, you will need to first switch off the heating and water system, and then locate the drain off. After that, you will need to remove the old radiator valve to be able to fit the new radiator valve. That is when you can turn the mains water back on, to be able to finish by bleeding the radiator.

How do thermostatic radiator valves work?

Thermostatic valve head goes on top of the valve body, and then as the room temperature changes, the valve head expands, adjusting a pin in the valve body so that it opens or closes.

What are the two valves on a radiator for?

One of the valves accounts for hot water that enters the radiator. The other valve, referred to as the lockshield valve, balances the system by regulating how much heat the radiator gives off.

What side of the radiator is the lockshield valve?

The lockshield valve is located on the side of the radiator opposite the on/off valve.

How to change a radiator valve without draining the system?

To change a radiator valve without draining the whole system, start by turning the heating and water off, then protect the floor around the radiator under the valves to catch any excess water. After that, prepare the radiator valves by removing the nuts and adaptors on the new valve and smear it with the PFTE tape that joins to the radiator. Next, release the stored pressure, then open the old valve on the flow pipe. Once the thermostatic valve or manual is open, release the pressure, drain the radiator and remove the old thermostatic valve. Finally, you can attach the new thermostatic valve or manual valve, remove the old lockshield valve, and connect the new lockshield valve to finish.