Danfoss RAS-D2 Domestic Radiator Thermostats
Introduction
The new RAS-D2 radiator thermostats are the latest addition to the Danfoss TRV range. They are designed for use in 2-pipe domestic heating systems like designer radiators or towel rails. All RAS-D2 Combi Packs comprise of a RA-FS bidirectional valve and a RAS-D2 sensor. Combi packs are also available with a RLV-D lockshield valve. The valves have a ½” BSP (R½”) tail piece connection to the radiator and include 8mm, 10mm and 15mm compression settings to connect the valve to the pipe work. The valve bodies are reversible and bidirectional and include a flow-selectable feature to ensure trouble free installation without any risk of water hammer. The valve 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 off device. RAS-D2 sensors incorporate a “Frost Protection” setting and a “Positive Off ” feature for maximum user flexibility. The temperature range is from 8°C to 28°C.
Quality
All Danfoss RAS-D2 sensors and RA-FS valves are manufactured to the highest standards in factories assessed and certified by BSI against ISO 9001 / BS 5750.
Design
Valve bodies are manufactured from brass with chrome plating. The spindle in the gland seal is made of chrominium steel and works in a lifetime lubricated O-ring. The complete gland assembly can be replaced without draining down the system
Specification
Unique flow selectable bi-directional valve
- High performance
- Convenient combi packs
- Radiator packs available with matching lockshield valves
- Reversible bi-directional angled pattern valve bodies
- Available in subtle white with chrome styling sensor or a stunning all chrome model to compliment designer radiators and towel rails
Revolver Technology
| RAS-D2 Bi-Directional TRV c/w built-in sensors Combi Packs (2-Pipe systems) | ||||
| Code No | Description (3) | Temp Range (1) °C (Xp=2k) | ||
| Combi Pack: Sensor & TRV Valve | ||||
| 013G601300 | 8/10/15mm Reversible Angle, Chrome/White, Built-in Sensor |
8-28 (2) |
||
| 013G601200 | 8/10/15mm Reversible Angle, All Chrome, Built-in Sensor | |||
| 013G601500 | 8/10/15mm Reversible Straight Chrome/White | |||
| 013G601400 | 8/10/15mm Reversible Straight All Chrome Built-in Sensor | |||
| Radiator Pack: Sensor, TRV Valve & Lockshield Combinations | ||||
|
013G601700 |
8/10/15mm angle, white/chrome sensor and chrome valve body. Flow selectable reversible bi-directional.
Includes compression connections |
8-28 (2) |
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|
013G601600 |
8/10/15mm angle, All chrome sensor and chrome valve body. Flow selectable reversible bi-directional.
Includes compression connections. |
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|
013G601900 |
8/10/15mm straight, white/chrome sensor and chrome valve body. Flow selectable reversible bi-directional.
Includes compression connections. |
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|
013G601800 |
8/10/15mm straight, All chrome sensor and chrome valve body. Flow selectable reversible bi-directional.
Includes compression connections. |
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| RAS-D2 Thermostatic Sensor Only | ||||
| 013G617600 | Fixed Sensor, white/chrome | 8-28 (2) | ||
| 013G617000 | Fixed Sensor, All chrome | 8-28 (2) | ||
| Angled Bi-Directional Chrome Valve Body c/w Fittings, Reversible for 2-Pipe Systems | ||||
| Code No | Pattern | Connections | Kv Value (Xp=2k) | |
| Pipe | Radiator Tail | |||
| 013G628200 | RA-FS Angle | 8/10/15mm | 1/2”BSP | 0.55 |
| Straight Bi-Directional Chrome Valve Body Complete with Fittings (2-Pipe Systems) | ||||
| 013G628400 | RA-FS Straight | 8/10/15mm | 1/2”BSP | 0.55 |
| Accessories | ||||
| 003L009900 | Drain-off Tailpiece for use with RLV-D Valve and RA-FS Valves, chrome | |||
| Notes:
(1) Temperature range may be reduced by 2°C by fitting displacer cap (013L123400). (2) Allowing for influence of flow temperature and radiation. (3) All valves have 1/2” connection to radiator. |
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Danfoss Ltd
- Ampthill Road, Bedford,
- MK42 9ER, T: 01234 364621
- E: [email protected]
- W: www.heating.danfoss.co.uk
- VB.YF.C3.12_Sep2014
REFERENCE
DOWNLOAD MANUALS:
Danfoss RAS-D2 Domestic Radiator Thermostats Product Data Sheet
Danfoss RAS-D2 Domestic Radiator Thermostats Product Data Sheet
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