I-valve yeglobhu ye-GW ilungele ukunqamula noma ukuxhuma ipayipi lephayiphi ku-petroleum, amakhemikhali, ekhemisi, kumanyolo wamakhemikhali.
I-valve yeglobhu ye-GW ilungele ukunqamula noma ukuxhuma ipayipi lephayiphi ku-petroleum, amakhemikhali, ezemithi, umanyolo wamakhemikhali, imboni yamandla kagesi nezinye izimo zokusebenza ezinomfutho ophansi we-PN1.6 ~ 16MPa kanye nezinga lokushisa lokusebenza elingu-29 ~ 550 ℃.Kukhona i-manual drive, i-gear drive, i-electric, i-pneumatic nokunye.