1. E masani lava, i le throttling, faʻatonutonuina le pulea ma le palapala palapala, o le fausaga e manaʻomia e puupuu le umi ma vave i le tatalaina ma le tapuni saoasaoa (1/4 revolution).Fa'ato'a tipi le mamafa (la'ititi la'ititi o le mamafa), e fautuaina le valve butterfly.
2. E mafai ona faʻaogaina le valve butterfly pe a faʻafetaui tulaga lua, vaʻaiga vaʻai, leo maualalo, cavitation ma vaporization, sina vaega itiiti o le leakage i le siosiomaga, ma ala o faasalalauga abrasive.
3. A faʻaaogaina le valve butterfly i lalo o tulaga faʻapitoa e pei o le fetuutuunaiga o le faʻaogaina, faʻamaufaʻailoga faʻamau, poʻo le faʻaofuofu ogaoga, maualalo le vevela (cryogenic), ma isi, e tatau ona faʻaogaina se faʻamaufaʻailoga uamea faʻapitoa faʻatasi ma se tolu-eccentric poʻo le lua- masini fetuutuuna'i fa'apitoa Fa'apitoa ole pepe mo le eleele.
4. O le ogatotonu ole butterfly valve e talafeagai mo vai fou, otaota, vai sami, vai masima, ausa, kesi masani, meaʻai, vailaʻau, ma le suauu e manaʻomia ai le faʻamaufaʻailogaina atoatoa, leai se suʻega o le kesi, manaʻoga maualuga o le olaga, ma le vevela galue o - 10℃~150℃.Ma eseese acid ma alkali ma isi pipelines.
5. O le valve eccentric butterfly faʻamaufaʻailoga vaivai e talafeagai mo le tatalaina ma le tapunia e lua-auala ma fetuunaiga o paipa ea ma le pefu.E fa'aaogaina lautele i paipa kesi ma alavai i metallurgy, alamanuia mama, eletise, ma faiga petrochemical.
6. O le uaea uʻamea faʻamaufaʻailogaina lua eccentric butterfly valve e talafeagai mo le faʻamafanafanaina o le taulaga, kesi, vai ma isi kesi, suauu, acid ma alkali pipelines, e pei o se masini faʻatonutonu ma throttling.
7. I le faaopoopo atu i le faaaogaina e pei o le tele o le mamafa o le swing adsorption (PSA) gas separation device program valve control, o le uʻamea-i-uʻamea faʻamaufaʻailoga tolu eccentric butterfly valve e mafai foi ona faʻaaogaina lautele i le suauu, petrochemical, vailaʻau, metallurgical, eletise eletise ma isi fanua.O se alavai faitotoa ma se alatoto taofi.O se isi oloa lelei.
Nortech o se tasi o taʻutaʻua fale gaosi oloa gaosi oloa i Saina ma faʻamaonia lelei ISO9001.
Taimi meli: Aukuso-19-2021