Unique inverted bucket steam traps with drain sumps are adopted to assure sound operation of the steam traps under extremely atrocious conditions.

為了使蒸汽疏水閥在極端惡劣的工況下也能正常工作，采用一種獨(dú)特的帶有集水倉(cāng)的倒吊桶型疏水閥。