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Square - Black Radiator Valves Straight 15mm
Square - Black Radiator Valves Straight 15mm
Square - Black Radiator Valves Straight 15mm

Guarantee Length: 5 Years

Collection: Square

Supplied with: Pair of Valves Included

Colour: Black

Finish: Matt

Heat Source: Central Heated/Hot Water

Ral Code: 9011

Material: Brass

Style: Modern

Product Assurances: CE Marked, BS EN 2767 Certified, 5 Years Guarantee

Fitting Type: Straight

Multi-Buy: Multi-Buy

SKU TAL-MAN-S-BLS

GTIN:5056094619067

Dry Mass (kg):0.56 kg

Height: 55mm

Width:87mm

Control Type: On/Off Control

Connection

These valves have a 1/2" BSP radiator connection and so will fit all radiators and towel rails in the UK. The other connection to consider is that of your pipework, these valves have a 15mm pipework connection and so will fit pipework of the same size. We have these valves available in 8mm and 10mm for those with microbore pipework.

Fitting Type

Straight valves are the ideal valve for older homes built before the modern home building styles of today. These are a simple but true saviour to bring older homes into the modern era, and not to be underestimated. Straight valves are used in the following set ups:

  • Pipework comes from the floorboard up to the radiator, and the radiator connection is on the bottom.
  • Pipework that runs along the wall or skirting board and the radiator has connections at the side.
  • Pipework comes out from the wall and bends up and the radiator connection is on the bottom.
  • Pipework comes out from the wall and bends round and the radiator has connections at the side.
All of our straight radiator valves come with matching lockshield valves to be fitted on the return side of the radiator or towel rail.Material

These valves are made from high quality brass, which means they are strong and durable and will look great on your radiator or towel rail for years to come!

Colour

These textured matt black valves could be the perfect finishing touch that your radiator needs. The perfect match for monochrome décor, black is an all-purpose colour that never goes out of style – in fact it’s getting increasingly popular! Match with any black radiator or towel rail from our UK Radiators brand and you’re guaranteed a seamless blend.

Don’t forget to add some matching pipe covers to your basket to complete the overall look and hide unsightly pipework!

Style

Modern radiator valves offer sleek style to suit new and existing radiators in homes with modern décor.

  • Free delivery (UK Mainland, Northern Ireland/Highlands/Islands)
  • Once dispatched, all orders are sent on a Next Working Day delivery service
  • We deliver between 8am and 6pm
  • Contact us to delay delivery/request a specific day
  • Limitless (that's right, no time limit!) returns
  • Free of charge: either we will collect/send a returns label, or we'll refund your postage costs.
  • Returns (for reasons other than damage or faults) can only be accepted if the item is returned in the original packaging and has not been fitted or used in any way.
  • Whilst all our products pass strict quality standards, on very rare occasions, you may find an item arrives damaged. We ask that when you receive your order, you inspect the packaging before signing and note any damage when signing for it or refuse the delivery, with damage as the reason. Please contact us if you have any issues.
  • If you find damage after you have signed for your delivery, please contact us with images of the damage as soon as possible.
  • Once the damage has been reported, we'll either replace the item completely free of charge or refund you in full.
  1. How can I contact you?

    You can message us on live chat. We aim to reply in one minute, between 9am - 5:30pm. After 5:30pm, we'll create a ticket and get back to you asap.

  2. Where do you deliver?

    We deliver to the whole UK and Northern Ireland - including the highlands and islands. We are currently unable to offer international delivery.

  3. Who will deliver my order?

    Our 4 main couriers for UK Radiators products are Royal Mail, DPD, APC and Tufnells. Your courier will depend on the size and weight of the items on your order.

    For example, a pair of valves will be sent to you with Royal Mail, whereas a column radiator will be sent with Tufnells.

    Tracking is provided for all orders dispatched from our warehouse.

    If you order a Terma product, your item(s) will be coming directly from their warehouse.

    The couriers they use are Stop Start and Parcelforce, and tracking is provided where possible.

  4. Can I choose a specific time or day for my delivery?

    If, for any reason, you would like to delay your delivery, please contact one of the customer service team as soon as you have placed your order, who will be able to assist you.

    We are currently unable to request specific delivery time slots with our couriers.

    Some of our couriers will advise you of a smaller time slot for your delivery, but unless otherwise stated, deliveries can take place any time between 8am and 6pm.

  5. Can I upgrade my delivery?

    Once dispatched, your order is sent on a next working day delivery service. This is the fastest available service, so we are unable to upgrade your delivery any further.

  6. Can I send orders to a different address?

    You can change the shipping address to a different address if your billing address matches what's registered against your payment method.

    However, this can only be done when placing the order.

    We are unable to change the delivery address after the order has been placed and dispatched. In this instance, the order would need to be cancelled and refunded, and a new order placed with the correct delivery address.

Read more FAQs

Square - Black Radiator Valves Straight 15mm

Product code: 20881

Regular price£24.88
/
Incl. VAT
In Stock
Free delivery in 1-3 days
We're the only radiator company recognised by Ethy for our unwavering commitment to sustainability.

Watts & BTUs (British Thermal Units) Explained

What is a Watt?

Watts are our main unit of energy/power in the UK, commonly associated with lightbulbs and Home Energy performance certificates (EPCs).

What is a BTU?

BTUs are the unit of measurement used to portray a radiators heat output and a rooms heating requirement. 1 Watt is equal to 3.41 BTUs.

Why are they important?

We buy radiators to heat our homes, right? So, we need a way of knowing if a radiator is powerful enough to heat the room that we are shopping for - Watts and BTUs provide us with a value that makes its easier to compare radiators and ultimately choose the right one for our heating requirement.

Need help figuring out how much heat your room needs?

Our fast and easy-to-use BTU calculator can help you:

  • Work out a heating requirement value (in BTUs & Watts) for your room
  • Show you in-stock radiator recommendations that can fulfil this heat requirement
Try our room heating calculator

Delta (Δ) Ratings Explained

What is a Delta (Δ) Rating?

When discussing heat outputs, the Delta rating is the difference between the temperature of the water inside the heating system and the desired temperature of the room.

What does the value represent?

In simple terms, this value is about heat loss. Heating a room only works, if the radiator output exceeds the heat loss of the room.

We use this calculation to make it easy to choose a radiator that will have a heat output that exceeds the heat loss of the room when connected to your heating system type.

If you don't know the room heat loss, you can use our calculator to find out.

What Delta Rating should I use?

  • Δ50 = Gas boilers before 2005 / Oil boilers before 2007.
  • Δ40 = Gas boilers after 2005 / Oil boilers after 2007.
  • Δ30 = Low temperature systems e.g heat pumps.
Need more information? Click here

Guarantee Length: 5 Years

Collection: Square

Supplied with: Pair of Valves Included

Colour: Black

Finish: Matt

Heat Source: Central Heated/Hot Water

Ral Code: 9011

Material: Brass

Style: Modern

Product Assurances: CE Marked, BS EN 2767 Certified, 5 Years Guarantee

Fitting Type: Straight

Multi-Buy: Multi-Buy

SKU TAL-MAN-S-BLS

GTIN:5056094619067

Dry Mass (kg):0.56 kg

Height: 55mm

Width:87mm

Control Type: On/Off Control

Connection

These valves have a 1/2" BSP radiator connection and so will fit all radiators and towel rails in the UK. The other connection to consider is that of your pipework, these valves have a 15mm pipework connection and so will fit pipework of the same size. We have these valves available in 8mm and 10mm for those with microbore pipework.

Fitting Type

Straight valves are the ideal valve for older homes built before the modern home building styles of today. These are a simple but true saviour to bring older homes into the modern era, and not to be underestimated. Straight valves are used in the following set ups:

  • Pipework comes from the floorboard up to the radiator, and the radiator connection is on the bottom.
  • Pipework that runs along the wall or skirting board and the radiator has connections at the side.
  • Pipework comes out from the wall and bends up and the radiator connection is on the bottom.
  • Pipework comes out from the wall and bends round and the radiator has connections at the side.
All of our straight radiator valves come with matching lockshield valves to be fitted on the return side of the radiator or towel rail.Material

These valves are made from high quality brass, which means they are strong and durable and will look great on your radiator or towel rail for years to come!

Colour

These textured matt black valves could be the perfect finishing touch that your radiator needs. The perfect match for monochrome décor, black is an all-purpose colour that never goes out of style – in fact it’s getting increasingly popular! Match with any black radiator or towel rail from our UK Radiators brand and you’re guaranteed a seamless blend.

Don’t forget to add some matching pipe covers to your basket to complete the overall look and hide unsightly pipework!

Style

Modern radiator valves offer sleek style to suit new and existing radiators in homes with modern décor.

  • Free delivery (UK Mainland, Northern Ireland/Highlands/Islands)
  • Once dispatched, all orders are sent on a Next Working Day delivery service
  • We deliver between 8am and 6pm
  • Contact us to delay delivery/request a specific day
  • Limitless (that's right, no time limit!) returns
  • Free of charge: either we will collect/send a returns label, or we'll refund your postage costs.
  • Returns (for reasons other than damage or faults) can only be accepted if the item is returned in the original packaging and has not been fitted or used in any way.
  • Whilst all our products pass strict quality standards, on very rare occasions, you may find an item arrives damaged. We ask that when you receive your order, you inspect the packaging before signing and note any damage when signing for it or refuse the delivery, with damage as the reason. Please contact us if you have any issues.
  • If you find damage after you have signed for your delivery, please contact us with images of the damage as soon as possible.
  • Once the damage has been reported, we'll either replace the item completely free of charge or refund you in full.
  1. How can I contact you?

    You can message us on live chat. We aim to reply in one minute, between 9am - 5:30pm. After 5:30pm, we'll create a ticket and get back to you asap.

  2. Where do you deliver?

    We deliver to the whole UK and Northern Ireland - including the highlands and islands. We are currently unable to offer international delivery.

  3. Who will deliver my order?

    Our 4 main couriers for UK Radiators products are Royal Mail, DPD, APC and Tufnells. Your courier will depend on the size and weight of the items on your order.

    For example, a pair of valves will be sent to you with Royal Mail, whereas a column radiator will be sent with Tufnells.

    Tracking is provided for all orders dispatched from our warehouse.

    If you order a Terma product, your item(s) will be coming directly from their warehouse.

    The couriers they use are Stop Start and Parcelforce, and tracking is provided where possible.

  4. Can I choose a specific time or day for my delivery?

    If, for any reason, you would like to delay your delivery, please contact one of the customer service team as soon as you have placed your order, who will be able to assist you.

    We are currently unable to request specific delivery time slots with our couriers.

    Some of our couriers will advise you of a smaller time slot for your delivery, but unless otherwise stated, deliveries can take place any time between 8am and 6pm.

  5. Can I upgrade my delivery?

    Once dispatched, your order is sent on a next working day delivery service. This is the fastest available service, so we are unable to upgrade your delivery any further.

  6. Can I send orders to a different address?

    You can change the shipping address to a different address if your billing address matches what's registered against your payment method.

    However, this can only be done when placing the order.

    We are unable to change the delivery address after the order has been placed and dispatched. In this instance, the order would need to be cancelled and refunded, and a new order placed with the correct delivery address.

Read more FAQs