# DANFOSS RA-FN 15 A + RLV-S + REDIA click (S) three-piece angled 1/2" valve set

**URL:** https://aio.lv/en/product--danfoss-015g5155--11699799
**Data updated:** 2026-03-08 08:45 (EET)
**Category:** Heating Radiators
**Manufacturer:** DANFOSS
**Manufacturer code:** 015G5155
**EAN:** 5702424625399
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 32.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 27.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--danfoss-015g5155--11699799

## 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

Three-piece angled 1/2" valve set from DANFOSS including RA-FN 15 A thermostat valve, RLV-S lockshield/regulating valve and REDIA click (S) coupling. Designed for radiator and heating system installations, the set provides thermostatic control, flow regulation and quick coupling for commissioning and servicing. Suitable for retrofit and new installations where compact angled connections are required.

## Long description

The DANFOSS RA-FN 15 A + RLV-S + REDIA click (S) three-piece angled 1/2" valve set is a compact solution for radiator and heating system connections. The set combines a thermostatic RA-FN 15 A valve, an RLV-S lockshield/regulating valve and a REDIA click (S) quick coupling, providing temperature control, flow balancing and a simple connection point for commissioning and maintenance. It is designed for installations with angled pipework and for both new-build and retrofit projects where a small footprint and reliable component compatibility are required.
Advantages
The combination of a thermostatic control valve, a regulating lockshield and a quick coupling enables accurate room temperature control and easy commissioning without separate adapter fittings. The angled configuration reduces installation space and simplifies connection to radiators with compact inlet positions. Components are designed to work together to facilitate balancing, maintenance and servicing while minimising the risk of leaks during coupling and decoupling.
Suitable for
 Residential radiator installations with angled connections
 Retrofit projects replacing or upgrading radiator valves
 New heating system installations where compact valve sets are needed
 Commissioning and servicing tasks requiring quick coupling
Key specifications
 Valve type: angled three-piece set for radiator connections
 Connection size: 1/2" (half-inch) threaded connections
 Included components: thermostatic radiator valve, lockshield/regulating valve, quick coupling
 Functionality: thermostatic temperature control, manual flow regulation, quick coupling for service
 Installation orientation: angled configuration for compact inlet positions
How to use
Install the valve set in the return or supply line to the radiator according to the radiator manufacturer’s piping recommendations and local regulations. Fit the RA-FN 15 A thermostatic head or compatible actuator to provide automatic temperature regulation. Use the RLV-S lockshield valve to set and lock the desired flow rate to balance the system. Attach the REDIA click (S) coupling when commissioning or servicing to allow safe and rapid connection to test or drain equipment. Ensure connections are tightened to appropriate torque values and the system is flushed and filled following normal heating system procedures.
Usage recommendations
Use the thermostatic valve with compatible thermostat heads and replaceable sensor elements recommended by the manufacturer. During commissioning, set the lockshield to achieve correct radiator flow and verify using differential temperature or flow measurement. For routine servicing, use the quick coupling to isolate the radiator with minimal fluid loss and follow standard safety practices for pressure and temperature.

## FAQ

### How much does the DANFOSS RA-FN 15 A + RLV-S + REDIA click (S) valve set cost, and is it available for purchase?

The price is 32.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 153 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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