DN800 PN25 Flange bi-directional metala i ka metala butterfly valve

I ke komo ʻana i ʻAukake, ua hoʻopau mākou i ka lawe ʻana i kahi pūʻulu o nā kauoha nui i kēia pule, he 20 mau pahu lāʻau. Ua lawe koke ʻia nā kiwikā ma mua o ka hiki ʻana mai o Typhoon Hagupit, no laila ua hiki ke hōʻea palekana nā kiwikā i kā mākou mea kūʻai aku.Ke hoʻohana nei kēia mau kiwikā sila bi-directional i ke ʻano sila hiki ke hoʻoponopono ʻia, ʻo ia hoʻi ke sila ʻana a me ka noho e hiki ke hoʻololi ʻia ma kahi. Hiki iā ia ke hoʻolōʻihi i ke ola lawelawe o ka kiwikā a hoʻohaʻahaʻa hoʻi i ke kumukūʻai rapaire.

Eia ka ʻike kikoʻī o ka valve,

ʻEkolu hoʻolālā eccentric, PN25, DN800

Kūlana: EN593, EN558, EN12266-1,

Kino: WCB

Pā: WCB

Kumu: 17-4ph

Sila: SS304 + Graphite

Noho: 13CR

https://www.nsen-valve.com/news/dn800-pn25-fla…utterfly-valve/https://www.nsen-valve.com/news/dn800-pn25-fla…utterfly-valve/


Ka manawa hoʻouna: Aug-08-2020