Valve yoyeserera yachitsulo yopangira, valavu cheke, valavu ya pistoni (kukweza valavu)
Diameter:1/2″-2″,800lbs-2500lbs,API602
Bonati ya bolt / weld bonnet / Pressure seal (PSB)
Thupi/bonnet/Disc:A105/F304/F316/F11/F22/LF2/Monel etc.
Kuchepetsa: 13CR+STL/F304/F316
Malingaliro a kampani NORTECHis m'modzi mwa atsogoleri achi ChinaForged Steel Check ValveWopanga & Wopereka.