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sistemas de chão radiante-refrescante - Orkli

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CARACTERÍSTICAS HIDRÁULICAS<br />

Tubo <strong>de</strong> polietileno reticulado pelo método <strong>de</strong> peróxido (PEX-A) e Tubo multicapa<br />

l/s<br />

100<br />

Temperatura da água 70ºC<br />

10<br />

1<br />

0.1<br />

110x10 mm<br />

90x8,2<br />

75x6,9<br />

63x5,8<br />

50x4,6<br />

40x3,7<br />

32x3,0<br />

25x2,3<br />

20x2,0<br />

16x2,0<br />

3,0<br />

2,5<br />

1,25 1,5 1,752,0<br />

1,0<br />

12,0<br />

10,0<br />

4,0 5,0 6,0 7,0<br />

m/s<br />

0.01<br />

kPa/m 0.01<br />

0,3<br />

0,25<br />

0,2<br />

0.1<br />

0,4<br />

0,6<br />

0,5<br />

1<br />

10<br />

100<br />

Factor <strong>de</strong> correcção Temperatura ºC 90 80 70 60 50 40 30 20 10<br />

para outras temperaturas Factor 0.95 0.98 1.00 1.02 1.05 1.10 1.14 1.20 1.25<br />

Válvula misturadora termostática<br />

3<br />

2,5<br />

Perda <strong>de</strong> carga (bar)<br />

2<br />

1,5<br />

1<br />

0,5<br />

0<br />

0<br />

10 20 30 40 50 60 70 80<br />

Caudal (l/min)<br />

50<br />

Tel.: +34 943 80 51 80 Fax: +34 943 80 52 41 www.orkli.com

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