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I-Double Flange V Segment Ball Valve
I-V-Port Ball Valve inesihlalo esimise okwe-'v' noma ibhola elimise u-'v'.Lokhu kuvumela i-orifice ukuthi ivuleke futhi ivalwe ngendlela elawulwa kakhulu, ngesici esiseduze sokugeleza komugqa.Lolu hlobo lwe-valve luyaziwa nangokuthi i-valve yokulawula ngoba isivinini sokugeleza sidinga ukulawulwa kuye ngokuthi isetshenziswa kanjani.
