VALAN GV/800
Bathroom radiator, VALAN model, measurements: 800x640x95mm
(water connection 600mm) heating power:
301W – at temperatures: 75°C/ 65°C/ 20°C (*)
376W – at temperatures: 90°C/ 70°C/ 20°C (*)
* water powering the radiator/water at the output from the collector of the radiator/the temperature of the surroundings
The radiators are made of noble acid-resistant stainless steel – polished (1.4301 grade according to DIN). The radiators have a unique system that masks the upper bleeding valves/blank covers, which gives them even more individualistic look and exclusive characteristics.
Our radiators colouristically match all colours of tiles or paints that you may use I your bathrooms giving them unique and luxury look. The VALAN range radiators are especially recommended to bathrooms arranged with vivid, glossy colours, and to the ones with visible flowery patterns.
With each radiator, you will get a free agent for stainless steel care by WÜRTH.
Technical specification
A table of selection of heating powers for VALAN GV/800 – a steel central heating radiator.
|
ΔT, [st. C] |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
|
30 |
162 |
169 |
175 |
182 |
189 |
195 |
202 |
209 |
216 |
223 |
|
40 |
230 |
237 |
244 |
251 |
258 |
265 |
272 |
280 |
287 |
284 |
|
50 |
301 |
309 |
316 |
324 |
331 |
338 |
346 |
353 |
361 |
369 |
|
60 |
376 |
384 |
391 |
399 |
407 |
415 |
422 |
430 |
438 |
446 |
An average temperature difference ΔT is determined by the formula: Δ T=(t1+t2)/2 – tr
Where:
t1 - temperature of the water powering the radiator, [st. C]
t2 - temperature of the water flowing from the radiato, [st. C]
tr - temperature of the air in the heated room, [st. C]
NORMAL CONDITIONS
t1 = 75 [st. C]
t2 = 65 [st. C]
tr = 20 [st. C]
for Δ T = 50 [st. C]
AN EXAMPLE OF FINDING IN A TABLE HEATING POWER OF A RADIATOR FOR CONDITIONS OTHER THAN NORMAL.
Assumption:
t1 = 83 [st. C]
t2 = 67 [st. C]
tr = 18 [st. C]
Δ T = (83+67)/2 - 18 = 57 [st. C] for the value Δ T = 57 [st. C] the heating power from the table is 353 W
