Manually operated ball valves and closed bottom taper plug valves for installations using gaseous fuels with a maximum operation pressure (MOP) up to 5 bar of nominal size greater than 50 mm and smaller than 100 mm.
NORMA vydaná dňa 30.4.1998
Designation standards: UNE 60708:1998
Note: NEPLATNÁ
Publication date standards: 30.4.1998
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE