Valveo se meafaigaluega masani e faʻaaogaina i le tele o alamanuia ma e taua tele lona sao i le olaga gaosiga, e iai nisi o vaega tetele o faʻaoga o valves.
1. Vali mo masini e fa'avae i le suāuu
Meafaigaluega e fa'amamāina ai le suāuu. O le tele o valve e fa'aaogaina i le fa'amamāina o le suāuu o valve paipa, e aofia ai valve faitoto'a, valve globe, valve siaki ma valve fa'amama fa'atatau, valve polo. E tusa ma le 80% o valve faitoto'a e aofia ai.
O masini e fa'aaogaina ai alava kemikolo. O oloa autu o alava kemikolo o le polyester, acrylic ma le alava polyvinyl alcohol. E masani ona latou fa'aaogaina ni valve polo ma ni valve ua ufiufiina.
Acrylonitrile- masini e fa'aaogaina. E masani ona latou fa'aaogaina gate valves, globe valves, ball valves ma plug valves. E tusa ma le 75% o valves uma e fa'aaogaina gate valves.
O masini e fa'aaogaina ai le ammonia fa'apitoa. E masani ona latou fa'aaogaina ni gate valves, globe valves, check valves, ball valves, diaphragm valves, needle valves ma proportional relief valves.
2. Valves i nofoaga o fale gaosi eletise mai le vai
O le fausiaina o le nofoaga e fa'aaogaina ai le eletise mai le vai i Saina o lo'o fa'atupula'ia agai i le tele o galuega, e masani ona fa'aogaina ai ni valve fa'amama fa'atatau, ni fa'atonutonu e fa'aitiitia ai le mamafa, ni valve kelope e lautele le lautele ma maualuga le mamafa.
3. Valves i le vaega o u'amea
O le fa'agasologa o le alumini oxide i le eria o u'amea e mana'omia ai ni valve kelope, fa'atonutonuina o valve fa'amamago; valve polo fa'amaufa'ailoga u'amea, ma valve pepe i le eria o u'amea.
4. Valves i vaega e fesoʻotaʻi ma le vasa
O le a manaʻomia le tele o valves i vaega e fesoʻotaʻi ma le vasa faʻatasi ai ma le atinaʻeina o pisinisi suauʻu i fafo, e pei o ball valves, check valves ma multiway valves.
Taimi na lafoina ai: Fepuari-23-2022