ʻO ka valve butterfly automated he mea hana maʻalahi no ke kōkua ʻana i ka hoʻokele wai.Loaʻa maʻano uila uila aʻano hana pneumatically.Hoʻokele ʻia kekahi e ka mana AC/DC a ʻo kekahi e alakaʻi ʻia e ka ea maʻemaʻe.

Ma ʻaneʻi e papa inoa mākou i 5 mau mea hana ʻenehana butterfly valve no kāu kuhikuhi a manaʻolana hiki ke kōkua i kāu koho.

He hōʻailona Kina ʻo COVNA a he loea ia o nā kiwi lele lele.Hāʻawi mākou i nā kiwi lele automated ma ke ʻano uila a me ke ʻano pneumatically no kāu mau koho.Hoʻokumu mākou a hāʻawi i nā ʻōnaewele butterfly valve me ka waiwai nui no ke kālā no ʻoe.Welina mai i nā nīnau mai iā ʻoe!sales@covnavalve.com

ʻO Crane Fluid System kahi brand o Crane Co.Hāʻawi ʻo Crane Fluid System i kēia mau kiwi automated, e komo pū me nā kīwaha butterfly, nā pōlele pōlele, nā ʻīpuka puka, nā kiwi nānā, etc.
Hoʻokomo ʻia nā kiwi lele lele o Crane Fluid System i ka lawelawe ʻana i nā kiwi lele, nā kiwi lele turbine, a pēlā aku no kāu koho.

Hoʻokumu ʻia i ka makahiki 1963, hāʻawi ʻo SAFI i nā ʻano valve thermoplastic no nā ʻoihana honua a ʻo ia kekahi o nā mea hana nui ma kēia kahua.Me 55 mau makahiki o ka ʻike, ʻike ʻo SAFI i nā pono o ka ʻoihana a hiki iā ia ke hāʻawi iā ʻoe i nā hoʻonā wai maikaʻi loa.I kēia manawa, aia ma mua o 70 mau keʻena a me nā mea hoʻolaha a puni ka honua e hāʻawi iā ʻoe i nā lawelawe pane wikiwiki.
Hiki ke hana ʻia nā kiwi pepeke plastik a SAFI i mau kūlana ANSI a me DIN no kāu koho.

Ua hoʻokumu ʻia ʻo Fort Vale i ka makahiki 1967 a aia ke keʻena nui ma United Kingdom.ʻO Fort Vale kahi mea hana nui o nā valves a me nā pono no ka pahu pahu, tanker a me ka lawe kaʻaahi.I kēia manawa, aia nā keʻena, nā hale kūʻai a me nā mea hoʻolaha ma Fort Vale ma nā wahi he nui a puni ka honua e hāʻawi i nā lawelawe pane wikiwiki no kāu mau koi wikiwiki.

Ua hoʻokumu ʻia ʻo MGA ma 1986 a aia ke keʻena nui ma United Kingdom.He hui alakaʻi alakaʻi a me nā mea kani.ʻO nā huahana valve butterfly i hāʻawi ʻia e MGA, ʻo ia nā valve butterfly plastic, triple eccentric butterfly valves, high-performance butterfly valves, flanged butterfly valves, etc.

Ua hoʻokumu ʻia ʻo Richter-ct i ka makahiki 1957 a aia ke keʻena nui ma Kelemānia.ʻO ia kekahi o nā mea hana nui o nā kīwaha anti-corrosion no ka mālama ʻana i nā wai corrosive nui.Hiki i nā huahana ke lawelawe i ka ʻoihana lāʻau lapaʻau, ka hana meaʻai, ʻoihana mining a pēlā aku.Loaʻa iā Richter-ct nā mea hoʻolaha ma mua o 50 mau ʻāina / ʻāpana.Inā he pilikia koʻikoʻi kāu, hiki iā Richter-ct ke pane koke i kāu mau pono.