I kēia mau lā, ua hoʻopau maikaʻi ʻo Jinbin valve i ka hana ʻana o ka dn3900 air damper valve a me square louver damper. Ua lanakila ʻo Jinbin valve i ka papa hana paʻa. Ua hana pū nā keʻena a pau e hoʻopau i ka papahana hana.

No ka mea ʻike nui ʻo Jinbin valve i ka hana ʻana i ka valve damper air a me louver damper, ua hana wikiwiki ka ʻoihana ʻenehana i nā kiʻi hana. Mālama pū ka ʻoihana hana i ke kamaʻilio ʻana me ke keʻena ʻenehana a hana i ka manawa ʻoi aku ka maikaʻi o ka lawe ʻana i loko o ka manawa kūkulu. E hoʻokō i ka ʻōnaehana kuleana nui, e hōʻike i nā kumu nui, e hopu i nā kumu nui, e hoʻoikaika i nā ana, a e nānā pono i ka hoʻokō. ʻIke nā keʻena hana i nā pilikia a hoʻoponopono iā lākou i ka manawa. E mālama ka 'Oihana hana i nā hālāwai ho'omalu a me ka ho'onohonoho 'ana no ka hō'ike 'ana i ka pau 'ana o nā hana kiko'ī i ho'okahi pule a nānā i ho'okahi mahina. E nānā ʻia nā ʻāpana āpau e hoʻoikaika i ka hana a pale pono i ka lohi. Ma ke kaʻina hana o ka hale hana, hoʻomaʻamaʻa i ka holomua hana kikoʻī o kēlā me kēia ʻāpana o ka mīkini mīkini, e hana maikaʻi i ka pili ʻana o nā kaʻina hana o luna a me lalo, i ʻole e hoʻopilikia i ka hana hui ma hope. No nā pilikia i loaʻa i ke kaʻina hana, e kamaʻilio a hui pū me nā keʻena ʻenehana, i ʻole e hoʻopilikia i ka pōʻai hui.

Ua hoʻopuka maikaʻi ʻia kēia pūʻulu o ka valve damper air a me louver damper a hala i ka nānā ʻana a ka mea kūʻai aku.

Hoʻohana ʻia ka valve damper air a me louver damper i ka lepo i loaʻa i ka ea anuanu a i ʻole ka pipeline hau hau wela o ka ʻenekinia ventilation i ka ʻoihana kemika, nā mea kūkulu hale, ka mana mana, ke aniani a me nā ʻoihana ʻē aʻe, e like me ka pipeline control device o ke kinoea medium regulatory flow or cutting. hemo.