Talu ai o le valve polo e masani ona faʻaaogaina le paʻu, nylon ma le polytetrafluoroethylene e avea ma mea e faʻamau ai le nofoa, o lona faʻaogaina o le vevela e faʻatapulaʻaina e le mea e faʻamau ai le nofoa.O le galuega tipi o le valve polo e ausia e ala i le oomiina o le polo uʻamea i le nofoa valve palasitika i lalo o le gaioiga a le ala (valve polo valve).I lalo o le gaioiga o nisi faʻafesoʻotaʻi omiga, o le valve nofoa faʻamaufaʻailoga mama deforms elastically ma plastically i nisi vaega.O lenei deformation e mafai ona totogi ai le saʻo o le gaosiga ma le faʻafefe o le polo, ma faʻamautinoa le faʻamauina o le valve polo.
E le gata i lea, talu ai o le nofoa faʻamaufaʻailoga o le valve polo e masani lava ona faia i le palasitika, pe a filifilia le fausaga ma le faʻatinoga o le valve polo, e tatau ona mafaufau i le afi ma le afi afi o le polo valve, aemaise lava i le suauu, vailaʻau, metallurgical ma isi vaega, i totonu o faʻasalalauga faʻafefe ma mea pāpā O loʻo faʻaaogaina le valve polo i meafaigaluega ma paipa, ma sili atu le gauai e tatau ona totogi i le afi afi ma le puipuia o le afi.
E masani lava, i le lua-tulaga fetuutuunai, faʻamaufaʻailogaina faʻamaufaʻailogaina, palapala, ofuina, alalaupapa ua, vave tatala ma tapuni gaioiga (1/4 liliu tatala ma tapuni), maualuga mamafa tipi-off (eseesega mamafa tele), maualalo leo, cavitation ma vaporization, I paipa faiga ma se aofaiga itiiti o le leakage i le siosiomaga, torque faagaoioia laiti ma vai tetee laiti, polo valves fautuaina.
O alavai polo e talafeagai foi mo faiga paipa e mama le fausaga, maualalo le mamafa o le tipi (la'ititi le eseesega o le mamafa), ma ala oona.
E mafai fo'i ona fa'aogaina alavai polo i masini e maualalo le vevela (cryogenic) ma faiga paipa.
I totonu o le okesene paipa faiga o le metallurgical alamanuia, polo valve ua feagai ma le malosi degreasing togafitiga e manaomia.
Pe a manaʻomia ona tanumia le laina autu i le suauu paipa ma le kesi paipa i lalo o le eleele, e manaʻomia le tele-diameter welded valve valves.
Pe a manaʻomia le faʻatulagaina o le faʻatinoga, e tatau ona filifilia se valve polo ma se fausaga faʻapitoa ma se avanoa V-foliga.
I le suauu, suauu, vailaʻau, eletise, ma le fausiaina o le taulaga, e mafai ona faʻaogaina faʻamaufaʻailoga polo faʻamaufaʻailoga uʻamea i le uʻamea mo faiga paipa ma le vevela o loʻo galue i luga ole 200°C.
Nortech o se tasi o taʻutaʻua fale gaosi oloa gaosi oloa i Saina ma faʻamaonia lelei ISO9001.
Mea tetele:Valve Pepe,Valve Polo,Valve Faitotoa,Siaki Valve,Globe Vavlve,Y-Srainers,Acurator eletise,Pneumatic Acurators .
Taimi meli: Aukuso-24-2021