# Thermostatic Radiator Valve DANFOSS Redia M30x1.5 with RLV-KB 1/2" Angle Valve Insert

**URL:** https://aio.lv/en/product--danfoss-015g5131--11700237
**Data updated:** 2026-03-08 08:46 (EET)
**Category:** Heating Radiators
**Manufacturer:** DANFOSS
**Manufacturer code:** 015G5131
**EAN:** 5702424625306
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 32.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 27.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--danfoss-015g5131--11700237

## 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

Thermostatic radiator valve assembly DANFOSS Redia M30x1.5 combined with RLV-KB 1/2" angle valve insert. Designed for temperature regulation on hot water radiators, it pairs a M30x1.5 thermostatic head connection with a compact 1/2" angle valve body. Suitable for domestic and commercial heating systems to control room temperature and balance radiator flow.

## Long description

Thermostatic Radiator Valve DANFOSS Redia M30x1.5 with RLV-KB 1/2" Angle Valve Insert is a compact valve assembly for hot water radiator temperature control. The unit combines a standard M30x1.5 thermostatic head connection with a 1/2" angle valve insert to regulate flow to the radiator and maintain set room temperatures. It is intended for use in domestic and commercial hydronic heating systems where reliable, proportional temperature control and radiator balancing are required.
Advantages
The assembly provides precise temperature regulation through a thermostatic connection compatible with M30x1.5 heads and a robust angle valve insert designed for long service life. Its compact angle body facilitates installation in tight spaces and supports system balancing by modulating water flow. Materials and construction are selected to ensure corrosion resistance and stable operation in typical hot water heating circuits.
Suitable for
Room temperature control on panel and column radiators
Balancing flow in domestic and light-commercial hydronic heating systems
Replacement or upgrade of existing radiator valves with M30x1.5 thermostatic heads
Installations requiring compact angle valve bodies due to space constraints
Key specifications
Thermostatic head connection: M30x1.5
Valve insert type: 1/2" angle valve insert
Application: hot water radiator temperature regulation
Function: automatic proportional flow control for room temperature maintenance
Mounting orientation: angle (90°) connection between radiator and system pipework
Typical use: residential and commercial heating circuits
How to use
Install the angle valve insert into the radiator valve body and attach a compatible thermostatic head with an M30x1.5 thread. Once fitted to the radiator inlet, connect the system pipework and test for leaks. Set the thermostatic head to the required room temperature; the valve will modulate flow automatically to maintain the set point. Observe manufacturer guidance on installation torque and sealing to avoid damage to threads and ensure leak-free joints.
Usage recommendations
For reliable operation, pair the valve assembly with a thermostatic head designed for M30x1.5 mounting and perform a system flush before installation to remove debris. Consider professional installation for complex systems or when combining with automatic balancing devices. Periodic inspection during annual heating system service is recommended to check for leaks, valve movement freedom, and proper temperature regulation.

## FAQ

### How much does the Thermostatic Radiator Valve DANFOSS Redia M30x1.5 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 — 167 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 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

https://aio.lv/img/cache/product/11700237/67083334_large.webp