I ka makahiki i hala aku nei, ua ʻike mākou ua hoʻonui nui ʻia ka nui o ka nui o ka nui o ka nui o ka nui, ka nui sepecial 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 kiwi nui-caliber, me ke ʻano maʻalahi, ka leo liʻiliʻi a me ke kaumaha māmā.

ʻO ka ʻōlelo maʻamau, hoʻohana ʻia nā valve butterfly diameter nui i nā pipeline wai, nā ʻaila ʻaila, nā paipu wai, nā papahana mālama wai, ke kūkulu ʻana i ke kūlanakauhale a me nā wahi ʻē aʻe.I kēia manawa ua hoʻololi ʻia nā paipu wai e hoʻololi ʻia i triple eccentric hard sila, no ka lōʻihi o ko lākou ola lawelawe a me ka mālama ʻole ʻia.

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

ʻEkolu eccentric butterfly valve

Kino: WCB

Disc: WCB

Ke kumu: 2CR13

Sila ʻana: SS304+Graphite

Noho: D507MO Overlay (hoʻoponopono noho)