Collection: Corner Valves

Corner valves are the detail that separates a tidy radiator installation from one that looks considered from every angle — designed for wall-fed pipework, the corner body directs the pipe flush to the wall, eliminating the awkward exposed bend that straight or angled valves leave behind. Our collection covers manual and thermostatic options across chrome, anthracite, and brushed finishes, giving you precise temperature control without compromising the look. Shop now and finish the job properly.

Eucotherm Deluxe TRV Valves Corner Chrome

Sale

Eucotherm Deluxe TRV Valves Corner Chrome

Vendor:
Eucotherm

Regular price £54.95 GBP

Regular price ~~£60.00 GBP~~ Sale price £54.95 GBP
Unit price per

Sale
Reina Modal TRV Dual Fuel Corner Valves

Reina Modal TRV Dual Fuel Corner Valves

Vendor:
Reina

Regular price £49.95 GBP

Regular price Sale price £49.95 GBP
Unit price per
Eucotherm Deluxe TRV Valves Corner Nickel

Sale

Eucotherm Deluxe TRV Valves Corner Nickel

Vendor:
Eucotherm

Regular price £49.95 GBP

Regular price ~~£60.00 GBP~~ Sale price £49.95 GBP
Unit price per

Sale
Eucotherm Deluxe TRV Valves Corner White

Sale

Eucotherm Deluxe TRV Valves Corner White

Vendor:
Eucotherm

Regular price £49.95 GBP

Regular price ~~£55.00 GBP~~ Sale price £49.95 GBP
Unit price per

Sale
Eucotherm Deluxe TRV Valves Corner Anthracite

Sale

Eucotherm Deluxe TRV Valves Corner Anthracite

Vendor:
Eucotherm

Regular price £49.95 GBP

Regular price ~~£53.00 GBP~~ Sale price £49.95 GBP
Unit price per

Sale
Reina Modal TRV Corner Valves

Reina Modal TRV Corner Valves

Vendor:
Reina

Regular price From £34.95 GBP

Regular price Sale price From £34.95 GBP
Unit price per
Reina Crova Corner Valves

Reina Crova Corner Valves

Vendor:
Reina

Regular price From £29.95 GBP

Regular price Sale price From £29.95 GBP
Unit price per

FAQs

What is a corner radiator valve? A corner radiator valve is a precision-engineered fitting that connects your radiator or heated towel rail to pipework that emerges from the wall. It incorporates a neat 90° bend that routes the pipe connection flush against the wall surface, keeping everything tidy and out of sight. Unlike an angled valve which is designed for pipes rising from the floor a corner valve is specifically suited to wall-emerging pipework and produces a cleaner, more streamlined installation with minimal visible pipe.

How do I know if I need corner valves or angled valves? The simplest way to check is to look at where your pipes come from. If your pipework emerges from the wall, corner valves are the correct choice they sit flush against the wall and connect directly to the side or underside of the radiator without protruding. If your pipes rise up from the floor and the radiator has side connections, you need angled valves instead. Using an angled valve in a wall-pipe situation means rotating it 90°, which causes the valve head to stick out awkwardly in front of the radiator both unsightly and a common cause of bruised shins. If you are ever unsure, our team is available on 020 3740 1246 seven days a week to advise before you order.

What is the difference between a TRV corner valve and a manual corner valve? A thermostatic radiator valve (TRV) automatically senses the air temperature in the room and adjusts the flow of hot water into the radiator accordingly, maintaining your chosen temperature without any manual input. A manual valve simply stays in whatever position you set it open, closed, or somewhere in between until you adjust it again. TRV corner valves, such as the Reina Modal TRV range, are the more energy-efficient choice as they prevent rooms from overheating and reduce unnecessary fuel consumption.

What brands of corner valves does Ice Cold Spice stock? The corner valves collection features two trusted Reina product lines. The Reina Modal TRV Corner Valves are premium thermostatic valves available in multiple finishes including chrome, brushed nickel, black, white, anthracite, and gold designed to complement designer radiators and towel rails perfectly. The Reina Portland Angled Valves provide a high-quality entry-level option with a clean, timeless aesthetic.

What size are the corner valves at Ice Cold Spice? The Reina corner valves in our range are designed for standard 15mm pipework, which is the most common pipe diameter in UK homes. The radiator connections use a standard ½ inch BSP fitting, which is compatible with the vast majority of radiators and heated towel rails sold in the UK market. If you have older or non-standard pipework, our team can advise on whether an adapter is needed before you order.

Do corner valves come with a lockshield valve included? Yes. The Reina Modal TRV Corner Valves are sold as a complete set and include both the thermostatic valve for the flow side and a matching lockshield valve for the return side. The lockshield valve is the capped valve used by your plumber or heating engineer to balance the system it is not intended for regular adjustment. Having a matching pair ensures a consistent finish on both sides of the radiator, which matters particularly with designer and statement radiators where the valves are fully visible.

Can corner valves be used with dual fuel towel rails? Yes, provided you select the correct valve. If your towel rail is connected to both your central heating and an independent heating element a dual fuel setup that allows it to run independently during warmer months when the boiler is off you will need dual fuel corner valves rather than standard TRV corner valves. The Reina Modal TRV Dual Fuel Corner Valves feature an integral T-piece that accommodates a heating element, making them the correct choice for any dual fuel towel rail installation. If you are unsure whether your towel rail requires dual fuel valves, our team is happy to help.

Do I need a professional plumber to fit corner valves? For most valve replacements on an existing system, a competent DIYer can swap corner valves with basic plumbing knowledge you will need to drain the relevant section of the system, disconnect the old valve, fit the new one with PTFE tape on the threads, refill, and check for leaks. However, if you are fitting valves as part of a new radiator installation, relocating pipework, or working on a pressurised sealed system, we strongly recommend using a qualified plumber. Incorrectly fitted valves are one of the most common causes of radiator leaks, and a professional installation is always the safer option for peace of mind.

How do I set the temperature on a TRV corner valve? Most TRV heads use a numbered dial, typically ranging from 1 to 5, where 1 represents the lowest heat setting and 5 the highest. As a general guide, setting 2 corresponds to approximately 16–18°C and setting 3 to around 20°C, which suits most living spaces. The frost protection symbol (often a snowflake) below setting 1 keeps a small flow of warm water running even when the dial is at its lowest, protecting the room and pipework from freezing in very cold weather. TRVs should not be covered by curtains or furniture, as they sense the surrounding air temperature and will give inaccurate readings if airflow around the head is restricted.