I-Lug uhlobo lwe-valve ye-butterfly ye-offset iwuhlobo lwe-valve yesihlalo sensimbi.Kuye ngezimo zokusebenza kanye nendawo, kungakhethwa izinto ezahlukene, njenge-Carbon steel, insimbi engagqwali, i-duplex steel kanye ne-alum-bronze.Futhi i-actuator ingaba yisondo lesandla, i-actuator kagesi kanye ne-pneumatic.Futhi uhlobo lwe-lug i-valve ye-butterfly ye-offset ilungele amapayipi amakhulu kune-DN200.