According to the contract between JP “Srbijagas” Novi Sad and Energo-Sistem d.o.o. which subject was procurement of ball valves, Energo-Sistem d.o.o. has delivered the ball valves type: 1420-Y, dimensions DN50, DN80 and DN100 with pressure class PN16, NPS 2″ CLASS150 and NPS 2“ CLASS300 (total 110 pcs.) and type:1430-Y, dimension NPS 6“ CLASS300 (total 2 pcs).
Delivered ball valves fulfill the requirements of standard EN 1983, i.e. API 6D for the ball valves with pressure designation CLASS. All ball valves are tested by our accredited laboratory according to EN 12266-1-2, as well as API 6D specification.
The ball valves are designed for above ground installation and natural gas as a working fluid. Manipulation with the valves is accomplished manually, using a wrench or gearbox, depending of the type of ball valve.
See the photos from the gallery below…