E like me kāu i ʻike mua ai, he kiwikā huli hapaha ka kiwikā pepeke me kahi noho i ke ʻano o ka disc. Kū pololei ka disc i ke kahe i ka wā e pani ʻia ai ka valve a kūlike me ke kahe i ka wā e wehe ʻia ai ka valve. Hoʻohana ʻia kēia mau kiwikā me ka lever, ka gear-operated a i ʻole ka mechanical/pneumatic actuated. ʻOiai he maʻalahi ka hana ʻana o nā kiwikā pepeke, ʻaʻole ʻike ka hapa nui o ka poʻe i nā ʻano like ʻole o nā kiwikā pepeke e kū nei.

Me ke koho ʻana o nā kiwikā pepeke, e like me nā ʻano kino like ʻole, nā mea hana a me nā ʻano hana, nui nā ʻano kiwikā pepeke e koho ai. ʻO ka mea mua, e nānā kākou i nā ʻano kino like ʻole, a laila e kamaʻilio e pili ana i nā mea hana a pehea e hana ai. Hōʻike kēia mau mea iā ʻoe i ka hana a ka kiwikā. Ke koho ʻana i kahikiwikā pepekeno ka mea hiki ke paʻakikī kāu noi, no laila e hoʻāʻo mākou e maʻalahi i nā mea me kēia pou blog!

ʻAno kino o ka valve pepeke
He mea kaulana nā kiwikā pepeke no ko lākou hoʻolālā haʻahaʻa. He lahilahi lākou a ʻoi aku ka liʻiliʻi o ka wahi i loko o ka pipeline ma mua o nā kiwikā poepoe. ʻOkoʻa nā ʻano nui ʻelua o nā kiwikā pepeke i ke ʻano o ko lākou hoʻopili ʻia ʻana i ka paipu. ʻO kēia mau ʻano kino he mau ʻano lug a me wafer. He aha ka ʻokoʻa ma waena o nā kiwikā pepeke lug a me wafer? E heluhelu e ʻike.

Hana like ka valve pepeke lug (i hōʻike ʻia ma lalo) me kahi valve poepoe uniona maoli. ʻAe lākou i ka wehe ʻana i nā paipu pili i ka wā e holo ana ka ʻōnaehana. Hana kēia mau valves i kēia ma ka hoʻohana ʻana i ʻelua mau set like ʻole o nā bolts, hoʻokahi i hoʻonohonoho ʻia i kēlā me kēia flange pili. Mālama ka set o nā bolts i koe i kahi sila paʻa ma waena o ka valve a me kahi paipu. He kūpono nā valve pepeke lug no nā noi e pono ai ka hoʻomaʻemaʻe mau a me nā mālama ʻē aʻe.

Kiwikā pulelehua PVC ʻano Lug

ʻAʻole i loaʻa i nā kiwikā pepeke ʻano wafer (i hōʻike ʻia ma lalo) ka hoʻopaʻa nui ʻana e ʻike maopopo ai i nā kiwikā BF lug. ʻElua a ʻehā paha mau lua o lākou e paʻa ai i ka kiwikā a hoʻohālikelike iā ia me ka paipu. Hoʻopaʻa pono lākou, e hāʻawi pinepine ana iā lākou i ka pālua o ka helu kaomi o nā kiwikā ʻano lug like. ʻO ka hemahema nui o nā kiwikā pepeke wafer ʻaʻole lākou i maʻalahi e mālama e like me nā kiwikā kāne. ʻO kēlā me kēia mālama ʻana i loko a i ʻole a puni ka kiwikā pepeke disc e pono ai ke pani ʻana i ka ʻōnaehana.

Kiwikā pulelehua PVC ʻano Wafer

Loaʻa i kēlā me kēia o kēia mau koho valve butterfly kona mau pono ponoʻī, no laila ke koho ʻana i hoʻokahi e pili ana i kāu mea e pono ai e hana nou! Ua nānā mākou i nā ʻano kino like ʻole i loaʻa, akā he aha kā mākou koho mea?

Mea kiwikā pulelehua
E like me nā ʻano kiwikā ʻē aʻe, loaʻa nā kiwikā pepeke i nā ʻano mea like ʻole. Mai ke kila kila a i ka PVC, ʻaʻohe palena o nā koho. Eia nō naʻe, aia kekahi mau mea i kaulana loa, no laila e nānā kākou iā lākou!

Hoʻohana ʻia ka PVC a me ka hao i hoʻolei ʻia no nā ʻano kīʻaha pepeke like ʻole. ʻO PVC kekahi o nā plastik maʻamau no nā kīʻaha pepeke. ʻO kekahi mau ʻano e kūpono ai lākou no nā noi ikaika haʻahaʻa a waena. ʻO ka mea mua, he māmā lākou ʻoiai he kūpaʻa kūkulu kupaianaha. ʻO ka lua, loaʻa iā lākou ka hoʻohālikelike kemika ākea ma mua o ka hapa nui o nā metala. ʻO ka mea hope loa, ʻoi aku ka liʻiliʻi o ke kumukūʻai o ka PVC a me CPVC i hoʻohālikelike ʻia me ko lākou mau hoa metala. Kaomi i ka loulou e nānā i kā mākou ākea o nā kīʻaha pepeke PVC a i ʻole CNā kiwikā pepeke PVC!

ʻO ka hao i hoʻolei ʻia ka metala i koho ʻia no nā kiwikā pepeke. ʻOi aku ka maikaʻi o ke kūkulu ʻana o ka hao i hoʻolei ʻia a me ka mahana ma mua o PVC a i ʻole CPVC, e lilo ia i koho maikaʻi loa no nā kaʻina hana ʻoihana e pono ai ka paʻa. Ma waena o nā metala, he koho haʻahaʻa ke kumukūʻai o ka hao, akā ʻaʻole ia he manaʻo he pono ʻole ia. He maʻalahi nā kiwikā pepeke hao i hoʻolei ʻia a no laila kūpono no nā ʻano hana like ʻole. Hāʻawi kā mākou hui makua ʻo Commercial Industrial Supply i nā kiwikā pepeke no nā noi ʻoihana.

Pehea e hoʻohana ai i nā ʻano like ʻole o nā kiwikā pepeke
Hoʻokaʻawale pū ke ʻano hana i nā kiwikā pepeke mai kekahi i kekahi. ʻO nā ʻano hana lima ʻelua he lima a me ke kia. Ma muli o ke kumu hoʻohālike, hiki nō hoʻi ke hoʻokele aunoa! Hoʻohana nā kiwikā pepeke ʻano lever i kahi lever hapaha-huli (me ka mīkini laka) e hoʻohuli i ke kumu kiwikā, e wehe ana a pani ana. ʻO kēia ke ʻano maʻalahi loa o ka hana kiwikā BF, akā he mea kūpono ʻole a paʻakikī no nā kiwikā nui.

ʻO ka hana geared Butterfly Valve kekahi ʻano hana maʻamau no ka wehe ʻana a me ka pani ʻananā kiwikā pepekeHoʻohuli ka huila lima i kahi kia i hoʻopili ʻia i ke kumu kiwikā e hoʻoneʻe i ka diski. Hana kēia ʻano hana no nā ʻano kiwikā pepeke like ʻole, nui a liʻiliʻi paha. Hoʻomaʻalahi nā kia i ka hana o nā kiwikā pepeke ma ka hoʻohana ʻana i kahi ʻano hana intuitive mechanical e hoʻohuli i ka diski ma mua o ka hana lima wale nō.