Technical data Extinguish. agent ..................................FK-5-1-12, HFC-227ea
Nominal diameter .................................................DN33 (1.1/2")
(free cross-sectional area at minimum flow path: ........................... 697 mm² (1.08 square inch))
Operating temperature range: .............................................-20 °C to +50 °C (-4 °F to 122 °F)
UL / ULC / FM ........................-18 °C to +50 °C (0 °F to 122 °F)
Working pressure at 50 °C (122 °F):
- Ventil B0482-A25 DN33 .........................max. 35 bar (508 psi)
- Ventil B0482-A DN33 ..............................max. 60 bar (870 psi)
To be used for steel cylinder ......................from 22.0 l to 50.0 l .........................................................................(60 lbs to 140 lbs)
Valve type .......................................type 2 acc. to EN 12094-4
CE conformity ....acc. to Construction Products Regulation (EU) ...............................................................................No. 305/2011
Dịch
