# Thermostatic angled radiator valve INVENA CD-80-K15 1/2" graphite

**URL:** https://aio.lv/en/product--invena-cd-80-k15--11700201
**Data updated:** 2026-03-08 08:46 (EET)
**Category:** Heating Radiators
**Manufacturer:** INVENA
**Manufacturer code:** CD-80-K15
**EAN:** 5907798799039
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 25.20 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--invena-cd-80-k15--11700201

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Angled thermostatic radiator valve INVENA CD-80-K15 in graphite finish, connection size 1/2". Designed to regulate flow to radiators and maintain room temperature by working with a thermostatic head. Suitable for central heating systems with angled installation. Key features: thermostatic control compatibility, compact angled body, metal finish in graphite for visible installations.

## Long description

The angled thermostatic radiator valve INVENA CD-80-K15 in graphite finish is a compact control valve designed for regulating hot water flow to radiators in central heating systems. With a 1/2" connection size and an angled body, the valve is intended for installations where the radiator inlet is located at an angle, and it is used together with a compatible thermostatic head to maintain desired room temperature. The graphite metal finish provides a discreet, modern appearance for visible installations while offering the functional reliability expected from a standard radiator valve.
Advantages
The valve offers precise flow regulation when paired with a thermostatic head, enabling automatic temperature control in individual rooms. Its angled compact body facilitates installation in tight or offset radiator connections. Constructed with metal components and a graphite finish, the valve is suitable for visible fittings and resists common household wear. The 1/2" connection ensures compatibility with standard radiator pipework used in many central heating systems.
Suitable for
Domestic and apartment central heating radiators with angled inlet connections
Rooms where individual temperature control is required using a thermostatic head
Visible radiator installations where a graphite metal finish is preferred
Key specifications
Connection size: 1/2"
Valve type: angled thermostatic radiator valve (requires separate thermostatic head)
Finish: graphite metal
Installation position: angled radiator inlet
Material: metal components suitable for heating systems
How to use
Mount the valve to the radiator inlet using the 1/2" threaded connection and connect to the supply pipe according to the system layout. Install a compatible thermostatic head onto the valve body to enable automatic temperature regulation; the thermostatic head senses room temperature and adjusts the valve to control flow. After installation, vent the radiator and check for leaks, then set the thermostatic head to the desired temperature setting to allow the valve to modulate flow as needed.
Usage recommendations
For reliable operation, use a thermostatic head from a compatible range and follow local plumbing codes during installation. If the valve is installed in a visible location, periodically check the graphite finish for any signs of surface wear and clean with a soft, non-abrasive cloth. During system maintenance, isolate and drain the radiator before removing the valve to avoid water spillage.

## FAQ

### How much does the INVENA thermostatic angled radiator valve CD-80-K15 1/2" cost, and is it available for purchase?

The price is 30.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 08.07.2026 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 INVENA 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 INVENA 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/11700201/67083325_large.webp