I nā makahiki i hala iho nei, ua ʻike mākou ua piʻi nui ke koi no nā kiwikā pepeke nui, ʻokoʻa ka nui mai DN600 a i DN1400.

ʻO ia no ka mea he kūpono loa ke ʻano o ka valve butterfly no ka hana ʻana i nā valves caliber nui, me ke ʻano maʻalahi, ka nui liʻiliʻi a me ke kaumaha māmā.

Ma keʻano laulā, hoʻohana ʻia nā kiwikā pepeke nui i nā paipu wai ʻino, nā paipu aila, nā paipu hoʻolako wai, nā papahana mālama wai, ke kūkulu ʻana o ke kūlanakauhale a me nā wahi ʻē aʻe. I kēia manawa, ua hoʻololi ʻia nā paipu wai e kaapuni ana i nā sila paʻakikī eccentric ʻekolu, ma muli o ko lākou ola lawelawe lōʻihi a me ka mālama ʻole ʻia.

Ua mākaukau ʻo NSEN e hoʻouna i kahi pūʻulu o ka kiwikā i loaʻa ka kiwikā nui DN600 a me DN800 i kēia pule, aia ka ʻike nui ma lalo;

ʻEkolu kiwikā pulelehua eccentric

Kino: WCB

Pā: WCB

Kumu: 2CR13

Sila: SS304 + Graphite

Noho: D507MO Overlay (noho paʻa)