NSV Valve yakapihwa muindasitiri gasi, cryogenic uye LNG musika.Isu tiri mutengesi mukuru wemavharuvhu kuAerospace, Liquefied Helium, Okisijeni neHydrogen masevhisi ekupedzisira vashandisi kutenderera pasirese.Our akabatana parters kuti zvivako anogona kuedzwa yakaderera temp.-196degC nehukuru siyana kubva ½ "kusvika 56" pombi saizi.