Ivalve yeglowubhu yeGW ilungele ukusika okanye ukudibanisa umbhobho ophakathi kwipetroleum, ikhemikhali, amayeza, isichumisi sekhemikhali.
Ivalve yeglowubhu yeGW ilungele ukusika okanye ukudibanisa umbhobho ophakathi kwipetroleum, ikhemikhali, amayeza, isichumisi sekhemikhali, ishishini lamandla ombane kunye nezinye iimeko zokusebenza ezinoxinzelelo lwegama lwe-PN1.6 ~ 16MPa kunye nobushushu bokusebenza obungu-29 ~ 550 ℃.Kukho i-manual drive, i-gear drive, umbane, i-pneumatic njalo njalo.