# Thermostatic Radiator Valve RED right angled 1/2" x 3/4" white (model 90381582521)

**URL:** https://aio.lv/en/product--red-90381582521--11699727
**Data updated:** 2026-03-08 08:45 (EET)
**Category:** Heating Radiators
**Manufacturer:** RED
**Manufacturer code:** 90381582521
**EAN:** 4260175476970
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 19.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--red-90381582521--11699727

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Angled thermostatic radiator valve from RED, right-handed connection with inlet/outlet size 1/2" x 3/4" in white finish. Designed to regulate flow and temperature on central heating radiators, this valve fits corner installations and standard radiator tails. Suitable for controlling room temperature, balancing heating circuits and replacing existing angled valves of matching dimensions.

## Long description

Angled thermostatic radiator valve from RED with a right-angled body and white finish, designed for temperature control and flow regulation on central heating radiators. The valve features a right-handed connection with inlet and outlet sizes 1/2" x 3/4" and is intended for installations where the radiator tail is positioned for an angled fitting. This model is built for compatibility with standard radiator tails of matching dimensions and for straightforward replacement of existing angled valves.
Advantages
The thermostatic design enables automatic regulation of radiator flow in response to thermostat head settings, helping maintain a stable room temperature without manual balancing. The angled configuration allows neat corner or side connections where straight valves are impractical. A white finish provides a neutral appearance that integrates with most radiator designs and interior styles. Constructed to standard dimensions, the valve simplifies replacement and installation when existing connections match 1/2" x 3/4" sizing.
Suitable for
 Domestic central heating radiators with angled connection points
 Replacement of existing right-angled radiator valves of matching dimensions
 Balancing radiator circuits to improve room temperature control
 Installations where a compact, side-oriented valve body is required
Key specifications
 Connection orientation: right-angled (right-handed)
 Inlet/outlet sizes: 1/2" x 3/4"
 Finish: white
 Type: thermostatic radiator valve (angled)
 Application: central heating radiators
How to use
Install the valve on the radiator tail with the correct orientation for a right-angled connection, ensuring pipework and fittings match the 1/2" x 3/4" dimensions. Mount a compatible thermostatic head (sold separately) according to the head manufacturer’s instructions and set desired room temperature on the head. After installation, purge the radiator to remove trapped air and check for leaks at all joints. Adjust the thermostatic head to regulate flow and achieve balanced room temperatures across the heating system.
Usage recommendations
Use with a thermostatic sensor head designed for radiator valves and ensure the valve is paired with compatible fittings and thread sealing materials. When replacing an existing valve, verify dimensional match and orientation before removal. For system work involving water drainage or filling, follow local plumbing regulations and consider professional installation if unsure about pipe connections or system balancing.

## FAQ

### How much does the Thermostatic radiator valve RED 1/2" x 3/4" right angled cost, and is it available for purchase?

The price is 23.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 25 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All RED products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized RED service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11699727/67082994_large.webp