Valveo se meafaigaluega masani o le a faʻaaogaina i le tele o alamanuia ma taʻalo se sao taua tele i le gaosiga o le olaga, o loʻo i ai nisi o vaega faʻaoga tele o valve.
1. Valau masini fa'avae suauu
Mea e fa'amamā ai le suau'u.O le tele o valve faʻaaogaina i le suauʻu-faʻamamaina o vaʻa paipa, e aofia ai valve faitotoa, valve globe, siaki siaki ma vaʻa fesoasoani faʻatusatusa, valve polo.E tusa ma le 80%.
Fa'aaogā masini fa'aoga alava vaila'au.O oloa autu o filo vailaʻau o polyester, acrylic ma polyvinyl alcohol fiber.E masani ona latou faʻaogaina alatoto polo ma alalaupapa peleue.
Acrylonitrile-fa'aogaina masini.E masani ona latou fa'aogaina alatoto faitotoa, alavai kelope, alavai polo ma alavai palaka.E tusa ma le 75% o le aofaʻi o alatoto o faitotoʻa.
Fa'aaogā masini fa'aogaina ammonia fa'akomepiuta.E masani ona latou fa'aogaina alatoto faitotoa, alavai kelope, alavai siaki, alavai polo, alavai diaphragm, alavai o nila ma alatoto fesoasoani tutusa.
2. Valve i nofoaga e fa'atūina ai le eletise
O le fausiaina o le eletise eletise a Saina o loʻo faʻatupulaia agai i le itu o le tele-tele, e masani ona faʻaogaina vaʻa fesoasoani faʻatusatusa, faʻaitiitiga faʻaititia o le mamafa, valve o le lalolagi ma le tele o le lautele ma le maualuga o le mamafa.
3. Valves i le vaega metallurgy
Fa'agasologa alumini oxide i le eria metallurgy e mana'omia alatoto kelope, fa'atonu alavai alavai; u'amea fa'amaufa'ailoga polo valve, butterfly valve o le a mana'omia ile u'amea.
4. Valve i totonu ole vasa
Ole a manaʻomia le tele ma le tele o alatoto i nofoaga e fesoʻotaʻi ma le sami faʻatasi ai ma le atinaʻeina o pisinisi suauʻu i fafo, e pei ole polo, siaki siaki ma alavai tele.
Taimi meli: Iuni-21-2021