# DANFOSS 2-piece angled set with RAE-K head and VKO connection module for radiators (mpn 013G5131)

**URL:** https://aio.lv/en/product--danfoss-013g5131--12258769
**Data updated:** 2026-04-14 22:30 (EEST)
**Category:** Heating Radiators
**Manufacturer:** DANFOSS
**Manufacturer code:** 013G5131
**EAN:** 5702425096198
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 17.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--danfoss-013g5131--12258769

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Two-piece angled valve set by DANFOSS including an RAE-K control head and VKO connection module (MPN 013G5131). Designed for use with compatible panel radiators from brands such as KERMI, KORADO, KORAD, PURMO, RADSON and STELRAD. Provides angled connection and thermostatic control interface for radiator heating systems; suitable for retrofit or new installations.

## Long description

The DANFOSS two-piece angled valve set combines an RAE-K control head with a VKO connection module to provide thermostatic control and an angled connection for panel radiators. Designed for compatibility with many common radiator brands, this set suits both retrofit projects and new installations where a compact angled connection and standardized control interface are required. The components are intended to integrate with radiator bodies that accept VKO-type valve connections and RAE-K control heads.
Advantages
This two-piece angled set offers accurate thermostatic regulation through the RAE-K control head while keeping piping connections compact and space-efficient thanks to the angled VKO module. The modular design simplifies replacement of either the valve body or the control head without needing to alter the radiator connection. Materials and machining are intended to meet typical durability and sealing requirements for central heating systems.
Suitable for
 Panel radiators from compatible manufacturers that accept VKO connections
 Retrofit projects where an angled valve layout is necessary to save space
 New radiator installations requiring thermostatic control with a compact connection
 Systems where the ability to replace control heads independently is preferred
When it may not be suitable
This set is not suitable for radiators that use a different connection standard than VKO or for systems that require integrated valve bodies with non-modular designs. It may also be inappropriate where electronic or remote-controlled thermostatic actuators are required instead of a manual or mechanical control head.
Key specifications
 Configuration: two-piece angled valve set with separate control head and connection module
 Control head type: RAE-K thermostatic interface suitable for mechanical thermostatic operation
 Connection module: angled VKO-type connection for panel radiators
 Application: central heating radiator valve set for hot water systems
 Installation orientation: angled (preferred for side wall proximity or low-clearance installations)
How to use
Mount the VKO connection module to the radiator’s valve inlet following the radiator manufacturer’s instructions and standard plumbing practice. Attach the RAE-K control head to the valve spindle after the hydraulic connections are secured and the system is filled and bled. Adjust the control head to the desired room temperature setting; the thermostatic mechanism will modulate flow through the valve based on temperature changes. For servicing, isolate and drain the section of the system if removal of the valve body is needed, and replace the control head independently if required.
What to consider before purchase
 Verify that your radiator accepts VKO-type connections and is compatible with the RAE-K control head interface
 Confirm valve orientation (left/right) and available clearance for an angled connection
 Check required working pressure and temperature ranges for your heating system to ensure compatibility
 Decide whether a mechanical thermostatic head meets your control needs or if an electronic actuator is preferred
Usage recommendations
Install by a qualified heating engineer and follow local plumbing and heating codes. When replacing existing valves, compare connection dimensions and service clearances. Periodic checks during the heating season help ensure correct operation and may extend service life.

## FAQ

### How much does the DANFOSS 2-piece angled set RAE-K VKO cost, and is it available for purchase?

The price is 21.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 07.07.2026 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 DANFOSS 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 DANFOSS 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

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