Caleffi 930 Manuale d'uso
Pagina 3
Materiali: - calotta e raccordo:
ottone UNI EN 12165 CW617N
- anello stringitubo:
ottone UNI EN 12164 CW614N
ottone UNI EN 12165 CW617N (Ø 22 mm)
- tenute idrauliche O-Ring giallo:
HNBR
per impianti gas e idrocarburi fluidi
Conforme norma EN 682
Pressione max di esercizio: secondo usi consentiti dalle normative
Campo di temperatura: -15÷50°C
- tenute idrauliche O-Ring nero:
EPDM
per impianti idraulici e acqua potabile
Conforme norma EN 681.1
Fluidi d’impiego: acqua, soluzioni glicolate
Max percentuale di glicole: 30%
Pressione max di esercizio: 16 bar
Campo di temperatura: -25÷120°C
Coppia minima di serraggio:
- Ш 8чШ 18 mm:
25 N·m
- Ø 22 mm:
35 N·m
- Ø 28 mm:
50 N·m
Materiale tubazione:
rame ricotto R 220; rame crudo R 290; ottone
acciaio dolce; acciaio inox
Conformi alla norma:
- UNI EN 1254-2; serie 903, 913, 9050, 9060
- UNI EN 1254-4; serie 900, 904, 9057, 9058,
9067, 9068, 910, 914,930
Materials: - nut and fitting:
brass EN 12165 CW617N
- clenching ring:
brass EN 12164 CW614N
brass EN 12165 CW617N (Ø 22 mm)
- hydraulic seal yellow O-Ring:
HNBR
for gas and fluid hydrocarbons
Conformity to standard EN 682
Max. working pressure: according to use allowed by standards
Working temperature range: -15–50°C
- hydraulic seal black O-Ring:
EPDM
for hydraulic and drinking water systems
Conformity to standard EN 681.1
Medium: water, glycol solutions
Max. percentage of glycol: 30%
Max. working pressure: 16 bar
Working temperature range: -25–120°C
Minimum tightening torque:
- Ш 8–Ш 18 mm:
25 N·m
- Ø 22 mm:
35 N·m
- Ø 28 mm:
50 N·m
Pipe material:
soft (annealed) copper R 220; hard copper R 290;
brass; mild steel; stainless steel
Conformity to standard:
- UNI EN 1254-2; 903, 913, 9050, 9060 series
- UNI EN 1254-4; 900, 904, 9057, 9058, 9067
9068, 910, 914, 930 series
Caratteristiche
tecniche
Technical
specifications
3
Code
Connection
Pipe (mm)
910310
3/8” F
Ø 10
910312
3/8” F
Ø 12
910314
3/8” F
Ø 14
910410
1/2” F
Ø 10
910412
1/2” F
Ø 12
910414
1/2” F
Ø 14
910415
1/2” F
Ø 15
910
Chrome plated version
Code
Pipe (mm)
913010
Ш 10
913012
Ш 12
913014
Ш 14
Code
Connection
Pipe (mm)
914310
3/8” M
Ø 10
914312
3/8” M
Ø 12
914314
3/8” M
Ø 14
914410
1/2” M
Ø 10
914412
1/2” M
Ø 12
914414
1/2” M
Ø 14
914415
1/2” M
Ø 15
914
Chrome plated version
913
Chrome plated version