He nui nā ʻano opā kiwikā pepekee like me ka hoʻohana ʻana o nā kiwikā pepeke, ʻo nā nui maʻamau o ka kiwikā pepeke no nā waihona mai DN50-DN600, no laila e hoʻolauna mākou i nā disc kiwikā e like me nā nui i hoʻohana mau ʻia.
1.Disc Valve i uhi ʻia me ka naelona
ʻO ka pīpī ʻana o ka Nylon kahi ʻenehana uhi ʻili maʻamau e pīpī ana i nā ʻāpana nylon i ke ʻano wai ma luna o ka ʻili o ka substrate a hana i kahi ʻili nylon ikaika a paʻa ma hope o ka paʻa ʻana. He nui nā hoʻohana a me nā hiʻohiʻona noi o ka uhi ʻana o ka Nylon, eia kekahi o nā hoʻohana maʻamau:
- Palekana anti-corrosive: Hiki ke hoʻohana ʻia ka uhi Nylon ma ke ʻano he pale ʻili o ka metala. ʻOi aku ka maikaʻi o nā hiʻohiʻona anti-corrosive o Nylon, hiki iā ia ke hoʻokaʻawale i ka metala me ke kahe o waho, e hoʻolōʻihi i ke ola o ka disc valve.
- E hōʻemi i ka friction: ʻOi aku ka maikaʻi o ka Nylon i ka hana hōʻemi friction, hiki ke hōʻemi maʻalahi i ka friction ma waena o ka noho valve a me ka disc.
- Ke kū'ē nei i ke kapa komo: He hana maikaʻi ko Nylon o ke kū'ē i ke kapa komo, hiki ke hoʻemi i ke kahakaha o ka ʻili o ka disc.
2.PTFE Lining Valve Disc
- ʻAʻole pipili: He pahee loa ka ʻili o ka PTFE disc a ʻaʻole pipili, hiki iā ia ke hōʻemi nui i ka pipili mai nā mea pale waena.
- Ke kūpaʻa ʻana i ka ʻino: He hana maikaʻi ko PTFE anti-corrosion, ua kapa ʻia ʻo King of plastic ma muli o kona mau hiʻohiʻona anti-corrosive kupaianaha, hiki iā ia ke kūpaʻa i nā ʻano waikawa ikaika a me nā alkali.
- ʻO ka inertness kemika: ʻO ka PTFE ka inertness no ka hapa nui o nā mea kemika. Hiki iā ia ke pale aku i ka pala o ka hapa nui o nā kemika.
- Kūpaʻa i ke komo ʻana: ʻOiai he mea palupalu ka PTFE, he hana maikaʻi kona e kūpaʻa ai i ke komo ʻana i hoʻohālikelike ʻia me nā metala plastik ʻē aʻe. E lōʻihi ka manawa o kahi diski me ka ʻili PTFE ma muli o kona hiʻohiʻona.
3.Pākuʻi Valve keleawe Alumini
He mea hoʻohuihui keleawe ka alumini keleawe i loaʻa pinepine ka alumini, ke keleawe a me nā mea hoʻohuihui ʻē aʻe e like me ka manganese, ka hao a me ka zinc. He nui kona mau pono e hoʻohana nui ʻia ai i nā ʻano hana like ʻole.
- Kū'ē maika'i i ka pala: He kūpa'a maika'i loa ka keleawe alumini i ka pala, ʻoiai ma nā wahi kai a me ka wai pa'akai. ʻO kēia ka mea e ho'ohana pinepine 'ia ai i nā noi 'enekinia moana a me waho e like me nā propeller moku, nā valves a me nā paipu.
4.Nickel Plate Butterfly Valve Disc
- Nā ʻano anti-corrosive: Hiki i ka papa nickel ke pale i ka ʻili o ka disc hao ductile mai ka ʻino ʻia e ka pāpaho hana.
- Paʻakikī: Me ka papa nikala, hiki i ka ʻili o ka diski DI ke paʻakikī ma mua o ka wā ma mua. Hiki iā ia ke kōkua i ke kū'ē ʻana o ka diski mai nā mea pale waena hana.
5. Pākuʻi Valve Lining Rubber
- Hana sila maikaʻi: ʻO kahi diski me ka uhi rapa e loaʻa ka hana sila maikaʻi loa i hoʻohālikelike ʻia me ka diski metala, e hāʻawi i nā hiʻohiʻona sila hilinaʻi. Kōkua ia i ka valve e pale i ka liki ʻana.
6.ʻO ka Disc Valve Pepeiao Kiʻekiʻe o ke kahe ʻana
- ʻO ka hoʻolālā kūikawā o ka diski kahe kiʻekiʻe e hāʻawi i ka hana kahe maikaʻi loa. Wahi a kona ʻano kūikawā a me nā ana pololei, e hoʻohaʻahaʻa ia i ke kū'ē a me ka hāʻule ʻana o ke kaomi o ka pāpaho hana, e hoʻokō i ka nui o ke kahe.