Italiano
The Flange belonging to the Nofire System is distinguished by its special two-piece construction. It facilitates installation even under the most complicated operating conditions, both during assembly and disassembly of the fitting. The flange is made of self-extinguishing material and is perfect for new or existing fire protection systems.
GENERAL CATALOGS AND TECHNICAL DATA SHEETS IN
VARIANT SIZE DN FLANGE BOX SDR
NFFL-500 ø 1”½”
40 80 5
NFFL-630 ø 2”
50 50 5
NFFL-750 ø 2”½”
65 40 5
NFFL-900 ø 3”
80 36 5
NFFL-1100 ø 4”
100 22 5
NFFL-1125 ø 5”
125 15 5
NFFL-1160 ø 6” 160 13 5
TEMPERATURES AND OPERATING PRESSURE:
SDR 11
20°C – 15.4 bar
60°C – 7.7 bar
70°C – 5.1 bar
SDR 9
20°C – 19.5 bar
60°C – 9.7 bar
70°C – 6.4 bar
SDR 6
20°C – 30.9 bar
60°C – 15.5 bar
70°C – 10.2 bar
SDR 5
20°C – 39.8 bar
60°C – 19.5 bar
70°C – 12.8 bar
WORKING TEMPERATURES:
MIN= -20°C MAX= +95°C
REGULATION FOR DRINKING WATER:
DM 174-06/04/2004 (Italy), DM 23/04/2009 e Reg. UE n° 10/2011
REFERENCE STANDARDS:
- Sistema antincendio [Firefighting system]: NFPA 13, 13R, 13B, FM 1635, UL 1821, UNI EN 12845, UNI EN 13501-1, UNI EN 671, DIN 4102-1
- Sistema [System]: UNI EN ISO 15874, ISO 15495, DIN 8077, DIN 8078, DIN 16962, ASTM F2389, BS 4991, CSA B137.11
- Prove [Tests]: UNI EN ISO 15874, DIN 16962, ISO 1133, ISO 3126, ISO 1167, ISO 2501, ISO 9854, UL 1821, FM 1635
NOFIRE LINE CERTIFICATES:
- FM APPROVALS : USA
- WARRINGTONFIRE : AbP – Germany
- APCI : Cuba