Sealed vent valve KG (for nuclear power plants)

The hermetic valves with nominal bore DN 200, 300, 400, 500, 600, 700, 800, 1000, 1200, 1400 mm, intended for installation as shut-off devices on air pipelines of ventilation systems of nuclear power plants, belonging to the equipment of group C in accordance with the requirements of PNAE G-008 and safety class 3, in accordance with the requirements of PNAE G-01-011 (OPB) and NP-068-05. Classification designation of valves by safety class and purpose - 3H.
Hermetic valves with nominal bore DN 200, 400, 600, 1000, 1600 mm, intended for installation as shut-off devices on air ducts of ventilation systems of nuclear power plants, passing through the reactor compartment shell in accident localisation systems, belonging to equipment of group B according to the requirements of PNAE G-008 and safety class 2 according to the requirements of PNAE G-01-011 (OPB). Classification designation of valves by safety class and purpose - 2NL.