---
product_id: 124574128
title: "Danfoss RAS-D2 Angle TRV and Lockshield 8/10/15MM-013G6016 for Two-Pipe Domestic Heating Systems - Frost Protection Setting, High Accurate Temperature Control - Bi-Directional Valve (Chrome)"
brand: "danfoss"
price: "Rp4430693"
currency: IDR
in_stock: true
reviews_count: 4
url: https://www.desertcart.id/products/124574128-danfoss-ras-d2-angle-trv-and-lockshield-8-10-15mm
store_origin: ID
region: Indonesia
---

# Up to 40% heating cost savings 2x faster temperature response Built-in frost protection setting Danfoss RAS-D2 Angle TRV and Lockshield 8/10/15MM-013G6016 for Two-Pipe Domestic Heating Systems - Frost Protection Setting, High Accurate Temperature Control - Bi-Directional Valve (Chrome)

**Brand:** danfoss
**Price:** Rp4430693
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay warm, save smart — the future of heating control is here!

## Quick Answers

- **What is this?** Danfoss RAS-D2 Angle TRV and Lockshield 8/10/15MM-013G6016 for Two-Pipe Domestic Heating Systems - Frost Protection Setting, High Accurate Temperature Control - Bi-Directional Valve (Chrome) by danfoss
- **How much does it cost?** Rp4430693 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/124574128-danfoss-ras-d2-angle-trv-and-lockshield-8-10-15mm)

## Best For

- danfoss enthusiasts

## Why This Product

- Trusted danfoss brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Frost Protection Mode:** Safeguard your system with built-in frost protection to prevent cold damage during winter.
- • **Lightning-Fast Comfort:** Reacts twice as fast to temperature changes than standard TRVs for instant coziness.
- • **Durability You Can Trust:** Premium Danish-made brass valve with chrome finish ensures years of flawless operation.
- • **Slash Your Heating Bills:** Cut energy costs by up to 40% with precision temperature control.
- • **Seamless Home Integration:** Designed for two-pipe domestic heating systems, perfect for towel or standard radiators.

## Overview

The Danfoss RAS-D2 Angle TRV and Lockshield is a high-precision, chrome-plated thermostatic radiator valve designed for two-pipe domestic heating systems. Engineered in Denmark with durable brass construction, it offers rapid temperature response—twice as fast as typical wax-filled valves—and includes a frost protection setting to prevent system damage. Proven to reduce heating bills by up to 40%, this valve ensures balanced, efficient warmth and long-lasting performance.

## Description

Full description not available

## Features

- SAVE UP TO 40% ON YOUR HEATING BILL: The installation of a room thermostat and radiator thermostats can reduce energy bills by as much as 40%. Tests carried out at the University of Salford in their Energy House facility showed that the costs of running a heating system with a full set of temperature controls was 40% less than the same system operated with only a timer. The tests also showed that individual room temperature controls (TRVs) were necessary for the system to maintain balanced temperatures around the house. If you are about to change your boiler or if you have old radiator thermostats it is really important to install new heating controls and radiator thermostats. It will help you to reduce heating costs without compromising the comfort
- EXCELLENT COMFORT: The RAS-D2 6016 provides excellent comfort. So if you are struggling with cold radiators and want to improve the comfort RAS-D2 6016 is an excellent choice. It reacts twice as fast to a 1 degree change in room temperature compared to cheaper wax filled radiator thermostats on the market, which also makes it a great choice for radiators in your private home
- DURABLE RADIATOR THERMOSTAT THAT LASTS - With simple maintenance, Danfoss thermostatic radiator thermostats will function flawlessly for many years. Danfoss comply with the highest quality standards in the market. Our Sensors are produced in Denmark using a highly automated production process that prevents faulty products
- FROST PROTECTION SETTING - Our Danfoss RAS-D2 sensors thermostatic radiator valve set is supplied with a protective cap, which can be used for manual regulation during the construction phase. The cap must not be used as a manual shut device. RAS-D2 sensors incorporate a “Frost Protection” setting and a “Positive O ” feature for maximum user flexibility. The temperature range is from 8°C to 28°C. Design Valve bodies are manufactured from brass with chrome plating
- FOR USE IN DOMESTIC HEATING SYSTEMS WITH TOWEL RADIATORS OR STANDARD RADIATORS

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Danfoss |
| Part Number | 013G6016 |
| Product Dimensions | 2.79 x 24.64 x 16.51 cm; 520 g |
| Item model number | RAS-D2 |
| Colour | Chrome |
| Style | Modern |
| Material | brass |
| Power Source | Gas Powered |
| Voltage | 230 Volts |
| Item Package Quantity | 1 |
| Display style | analog |
| Plug profile | Wall Mount |
| Special Features | Frost Protection |
| Included Components | RAS-D2 Chrome Angle TRV & Lockshield 8/10/15MM-013G6016 |
| Batteries included? | No |
| Batteries Required? | No |
| Battery description | Not Included |
| Item Weight | 520 g |

## Product Details

- **Brand:** Danfoss
- **Model name:** Danfoss RAS-D2
- **Controller type:** Ring
- **Special feature:** Frost Protection
- **Colour:** Chrome
- **Temperature Control Type:** Thermostatic
- **Included components:** RAS-D2 Chrome Angle TRV & Lockshield 8/10/15MM-013G6016
- **Power source:** Gas Powered
- **Item weight:** 0.52 Kilograms
- **Voltage:** 230 Volts

## Images

![Danfoss RAS-D2 Angle TRV and Lockshield 8/10/15MM-013G6016 for Two-Pipe Domestic Heating Systems - Frost Protection Setting, High Accurate Temperature Control - Bi-Directional Valve (Chrome) - Image 1](https://m.media-amazon.com/images/I/41ZxgqHJhBL.jpg)
![Danfoss RAS-D2 Angle TRV and Lockshield 8/10/15MM-013G6016 for Two-Pipe Domestic Heating Systems - Frost Protection Setting, High Accurate Temperature Control - Bi-Directional Valve (Chrome) - Image 2](https://m.media-amazon.com/images/I/61p5eidDu2S.jpg)
![Danfoss RAS-D2 Angle TRV and Lockshield 8/10/15MM-013G6016 for Two-Pipe Domestic Heating Systems - Frost Protection Setting, High Accurate Temperature Control - Bi-Directional Valve (Chrome) - Image 3](https://m.media-amazon.com/images/I/41LoJUwZ5tS.jpg)

## Questions & Answers

**Q: Can i use these valve set for bisque radiators?  pipes coming from a wall, so would this be appropriate bi-directional?**
A: The RAS-D2 is a flow selectable TRV meaning that you can chose the direction of the flow through the valve after you have mounted the valve in the return or the flow. This is done by turning the top of the valve (a grew plastic top with a black arrow printed) by hand. No tools needed. Instructions are supplied with the product. The valve can be fitted horizontal or vertical with pipe coming from the floor or the wall.
The valve will fit any radiator with ½” connections and comes with a set of compression fittings for 8mm, 10mm or 15mm copper pipe

**Q: The TRV is not directional, but can anyone confirm that the other valve is also suitable for fitting in both flow and return?**
A: Yes

**Q: Why are there no 8mm reducers in the box as stated on the website! Only 10mm**
A: I had this exact same problem! First time I wrote to the seller and they dispatched some free of charge, second time it was fulfilled by Amazon and they refunded the cost of purchasing them myself. I bought some a few years ago and they were included then but Danfoss have since stopped adding them. The box actually says 10/15mm and I wrote to Amazon to ask them to correct the ad. 
The plumbers used the reducers where pipework wasn't altered but interestingly they said it's standard practice now to expand the pipework to 10mm as 8mm is no longer used.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great appearance
*by A***7 on 11 August 2022*

Got multiple of these installed throughout my house, great operation and great appearance and build quality

### ⭐⭐⭐⭐⭐ Great looking TRVs
*by M***L on 7 April 2021*

These TRVs certainly look the part when installed. They are two way so can be fitted in the flow or return which is useful but make sure you select the direction of flow on installation. Not cheap but a high quality item. 👍🏼

### ⭐ Look lovey but are just a pretty face.  Lockshields a terrible
*by M***R on 28 April 2022*

To start with a positive, these look nice. However, all stars are lost because after ~12 months the lock-shield valve is leaking from the thread where you adjust the flow. The leak is a torrent, not a drip. It might be possible to find the right size washer and screw it down under the decorative cap but that would just be a bodge and makes it mission if it ever needs adjusting again.The lock-shield valve has no accessible packing nut so the only fix is to drain down (or freeze, or pull a vacuum if you're brave) and replace the complete valve.I had this leak happen on 3 valves out of 10 when it was necessary to re-balance the system so a half hour job become a half day job.I won't be using Danfoss again. Thanks but no-thanks.

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-02-26*