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2Optipress/-Inox Optipress-Therm Cupress - R. Nussbaum AG

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7.4 Zeta-Wert und gleichwertige<br />

Rohrlänge von <strong>Optipress</strong> <strong>Therm</strong>/<br />

<strong>Cupress</strong> Pressfittings und Armaturen<br />

212<br />

Zeta-Wert und gleichwertige (äquivalente)<br />

Rohrlängen von <strong>Optipress</strong> <strong>Therm</strong>/<strong>Cupress</strong><br />

Pressfittings sowie von Leitungsarmaturen bei<br />

Spitzenvolumenstrom.<br />

Fittingart / Armaturenart<br />

Type de raccord / Type de robinetterie<br />

Tipo di racordi / Tipo di rubinetteria<br />

Werkstoff: Stahl 1.0308 verzinkt / Kupfer<br />

Matières: Acier 1.0308 galvanisé / Cuivre<br />

Materiale: Acciaio 1.0308 zincato / Rame<br />

Symbol<br />

Symbole<br />

Simbolo<br />

Rohrart<br />

Type de tuyau<br />

Tipo di tubo<br />

Werkstoff: Stahl 1.0037<br />

Matières: Acier 1.0037<br />

Materiale: Acciaio 1.0307<br />

Symbol<br />

Symbole<br />

Simbolo<br />

Aussendurchmesser da:<br />

Diamètre extérieur de:<br />

Diemetro esterno de:<br />

Nenndurchmesser DN:<br />

Diamètre nominal DN:<br />

Diemetro nominale DN:<br />

Anschlusswinkel<br />

Equerre de raccordement<br />

Gomito<br />

T-Stück Egal Abzweig<br />

Té égal passage équerre<br />

Pezzo a Ti uguale derivazione<br />

T-Stück Egal Durchfluss<br />

Té égal passage droit<br />

Pezzo a Ti uguale portata<br />

����� ���<br />

����� � ���<br />

����� ���<br />

����� ���<br />

����� � ���<br />

����� ���<br />

Aussendurchmesser da:<br />

Diamètre extérieur de:<br />

Diemetro esterno de:<br />

Nenndurchmesser DN:<br />

Diamètre nominal DN:<br />

Diemetro nominale DN:<br />

Rohr verzinkt / PP<br />

Tuyau galvanisé / PP<br />

Tubo zincato / PP<br />

Valeurs zeta et longueur équivalente<br />

de conduite pour les raccords<br />

à sertir <strong>Optipress</strong> <strong>Therm</strong>/<br />

<strong>Cupress</strong> et la robinetterie<br />

Valeurs Zeta et longueur équivalente de<br />

conduite concernant les raccords à sertir <strong>Optipress</strong><br />

<strong>Therm</strong>/<strong>Cupress</strong> ainsi que la robinetterie<br />

pour un débit volumique de pointe.<br />

Zeta Wert �<br />

Valeurs Zeta �<br />

Valori Zeta �<br />

1.58<br />

1.31<br />

0.31<br />

0.79<br />

0.46<br />

<strong>Optipress</strong> / -<strong>Inox</strong><br />

<strong>Optipress</strong>-<strong>Therm</strong><br />

<strong>Cupress</strong><br />

Valori Zeta e lunghezza equivalente<br />

dei tubi per raccordi a<br />

pressare <strong>Optipress</strong> <strong>Therm</strong>/<strong>Cupress</strong><br />

e rubinetteria<br />

Valori Zeta e lunghezze equivalenti dei tubi<br />

per raccordi a pressare <strong>Optipress</strong> <strong>Therm</strong>/<strong>Cupress</strong><br />

e per rubinetteria in caso di massima<br />

portata volumetrica.<br />

Äquivalente Rohrlängen in m<br />

Longueurs équivalentes en m<br />

Lunghezze equivalenti dei tubi in m<br />

15 18 22 28 35 42 54 64 76.1 88.9 108<br />

12 15 20 25 32 40 50 60 65 80 100<br />

1.06<br />

0.88<br />

0.21<br />

0.53<br />

0.31<br />

1.56<br />

1.22<br />

0.33<br />

0.49<br />

0.31<br />

1.27<br />

1.00<br />

0.27<br />

0.40<br />

0.25<br />

Zeta Wert �<br />

Valeurs Zeta �<br />

Valori Zeta �<br />

1.64<br />

1.14<br />

0.21<br />

0.33<br />

0.71<br />

1.67<br />

1.16<br />

0.21<br />

0.34<br />

0.72<br />

1.31<br />

1.09<br />

0.10<br />

0.35<br />

0.39<br />

1.74<br />

1.45<br />

0.13<br />

0.47<br />

0.52<br />

0.85<br />

0.13<br />

0.24<br />

0.26<br />

1.42<br />

0.22<br />

0.40<br />

0.43<br />

0.87<br />

0.12<br />

0.25<br />

0.24<br />

1.74<br />

0.24<br />

0.50<br />

0.48<br />

15 18 22 28 35 42 54 64 76.1 88.9 108<br />

12 15 20 25 32 40 50 60 65 80 100<br />

1.49 1.22 0.98 0.75 0.60 0.50 0.39 0.34 0.28 0.24 0.20<br />

0.90<br />

0.06<br />

0.30<br />

0.20<br />

2.31<br />

0.15<br />

0.77<br />

0.58<br />

0.81<br />

0.06<br />

0.28<br />

0.19<br />

2.38<br />

0.18<br />

0.82<br />

0.51<br />

0.77<br />

0.06<br />

0.24<br />

0.17<br />

2.75<br />

0.21<br />

0.86<br />

0.61<br />

0.70<br />

0.03<br />

0.21<br />

0.16<br />

2.92<br />

0.21<br />

0.88<br />

0.67<br />

0.63<br />

0.04<br />

0.17<br />

0.14<br />

3.15<br />

0.20<br />

0.86<br />

0.71

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