Ivalvu yeButterfly yeWafer
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Ivalvu yeButterfly yeSiliva enobubanzi obuphakathi
Funda ngokugqithisileyo1.DN350-DN1200
2.I-torque encinci yokuvula nokuvala
3.Incinci ngobukhulu kwaye ilula ngobunzima -
Ivalvu yeButterfly yeWafer
Funda ngokugqithisileyoUbukhulu bayo buncinci, bulula kwaye kulula ukuyilungisa, olu luhlu lweevalvu lungasentla lungasetyenziswa njengesixhobo sokunqumla okanye ukulawula ukuhamba kwamanzi kwiipayipi ezahlukeneyo eziphakathi.
