I kēia mau lā, ua hoʻopau ka hale hana i kahi hana hana no ka pōʻai stainless weldedʻūpā pāpaʻi, ka mea i hoʻouna ʻia i Iraq a kokoke e hoʻokō i kā lākou kuleana kūpono.

ʻO ke kila kila pōʻai pōʻai pāpaʻi hewelded flap valvemea wehe a pani ʻakomi me ka hoʻohana ʻana i ka ʻokoʻa o ke kaomi wai. He ʻehā ʻāpana ia: ka noho kīpē flap maʻamau (kino valve), disc valve, apo sealing, a me ka hinge. Ke ʻoi aku ka nui o ke kaomi wai o loko ma mua o ke kaomi o waho, kakiwi waiwehe ʻia ka disc ma lalo o ke kaomi, e hiki ai i ka wai ke kahe i waho; Ke piʻi ka piʻi o waho, e like me ka piʻi ʻana o ka pae wai o ka muliwai, pani ʻia ka disc valve ma lalo o ka hana o ka gravity a me ke apo hoʻopaʻa ʻana, e pale ana i ka wai mai ke kahe hou ʻana i ka pipeline a i ʻole ke kino wai.

Hāʻawi ka mea kila kila i ka paʻa maikaʻi loa i nā media corrosive like ʻole, kūpono ia no ka hoʻohana ʻana i ka mālama ʻana i ka wai a me nā kaiapuni kai. ʻO ke apo sealing i hoʻolako ʻia e hōʻoia i ka pale ʻana i ka leakage waena i ka mokuʻāina i pani ʻia a mālama i ka pono o ka ʻōnaehana. He mea maʻalahi a maʻalahi hoʻi ka mālama ʻana i ke ʻano mechanical o nā ʻūhā flap stainless steel, no laila he lōʻihi ke ola lawelawe. ʻAʻole pono ka hoʻololi valve i ka ikaika o waho, mālama i ka ikehu a me nā koina hana. Ma ka hilinaʻi ʻana i ka ʻokoʻa o ka wai e wehe a pani ʻole me ka hana ʻole o waho, ua hoʻomaikaʻi ʻia ka pae automation o ka ʻōnaehana.

ʻO nā kiwi kīwila kila kilapenstockHe kūpono ia no nā ʻano hiʻohiʻona like ʻole, e like me nā kahawai wai, nā pā kahawai, etc. Hoʻokomo ʻia ma ka hope o ka paipu hoʻokuʻu ʻia i loko o ke keʻena hoʻomaʻemaʻe wai e pale ai i ka kahe ʻana o ka lepo. Hiki ke hoʻohana ʻia nā pahu patting ma nā ʻōnaehana hoʻoheheʻe kūlanakauhale no ka pale ʻana i ke kahe ʻana o ka wai i loko o ka pūnaewele pipeline o ke kūlanakauhale, kaohi ʻana i ka wai i loko a i waho, pale i nā hale lapaʻau mai ka pōʻino, a pale i ka wai i mālama ʻole ʻia mai ka kahe hou ʻana i loko o ka ʻōnaehana wai.

No laila, kūpono loa nā kiwi puʻupuʻu circular circular flap no nā noi e koi ana i ka hana kūpaʻa lōʻihi a me nā kumukūʻai mālama haʻahaʻa. Inā loaʻa iā ʻoe kekahi mea e pono ai no ka paʻi ʻana i ka valve, hiki iā ʻoe ke hoʻokaʻaʻike mai iā mākou ma lalo a e loaʻa iā ʻoe kahi pane i loko o 24 mau hola. Na ka luna loea o Jinbin Valve e hāʻawi iā ʻoe i ka koho koho valve kumu kūʻai maikaʻi loa.