Ukuhlolwa novavanyo:GB/T13927 API598
Idayamitha yoMzimba:1/2＂~14＂ DN15~DN350
Uxinzelelo oluqhelekileyo:PN 0.6 ~ 1.6MPa 150Lb
Indlela yokuqhuba:manual, umbane, umoya
Uluhlu lobushushu:PFA(-29℃~200℃) PTFE(-29℃~180℃) FEP(-29℃~150℃) GXPO(-10℃~80℃)
Eliphakathi Elisebenzayo:I-Corrosive medium eyomeleleyo ie i-hydrochloric acid, i-nitric acid, i-Hydrofluoric acid, i-Hydrofluoric acid, i-Liquid chlorine, i-Sulfuric Acid kunye ne-Aqua regia njl.
I-JUGAO fluorine i-valve yebhola ye-fluorine ihlulwe ibe yiziqwenga ezibini kunye neziqwenga ezintathu zeentlobo ezimbini zesakhiwo, kunye nokuchasana kwamanzi amancinci, ukuvula ngokukhawuleza kunye nesantya sokuvala, isakhiwo esilula njalo njalo.Zonke iimveliso ziphumelele uvavanyo olungqongqo lwe-100% ngaphambi kokushiya umzi-mveliso, kwaye zonke iimveliso zinokufikelela kwi-zero ukuvuza.
1. Ibhola yomngxuma engqukuva isetyenziswa njengeendawo zokuvula nokuvala, kwaye i-valve stem ball ijikeleza kumgca osembindini womzimba wevalvu ukuqonda ukuvulwa nokuvalwa kwevalve.
2. Ulwakhiwo olubambeneyo nolunengqiqo, ubuncinci besithuba somngxunya womzimba wevalvu, ukunciphisa ukugcinwa okuphakathi.Ukusebenzisa inkqubo yokubumba ekhethekileyo, ukwenzela ukuba ukuxinana komphezulu wokutywina kube ngcono, kunye ne-V PTFE yokupakisha indibaniselwano, ukwenzela ukuba ivalve iphumelele ukuvuza kwe-zero.
3. Ibhola leendawo zokuvula kunye nokuvala kunye ne-valve stem zifakwe njengenye, ukuphelisa ukuba kunokwenzeka ukuba i-valve stem ngaphandle kweendawo ezithwalayo ezibangelwa utshintsho loxinzelelo, kunye nokuqinisekisa ngokusisiseko ukhuseleko lokusetyenziswa kwiprojekthi.
I-4.PFA/FEP lining, enozinzo oluphezulu lweekhemikhali, inokufakwa kuyo nayiphi na enye imithombo yeendaba eyomeleleyo ngaphandle kwe-"alkali metal metal and element fluorine".
5. Yamkela idiameter epheleleyo, isakhiwo sebhola edadayo.Iivalvu zisusa ukuvuza kulo lonke uluhlu loxinzelelo lokutshayela ibhola kunye nokugcinwa kwemigca.
Uyilo lobuchwephesha kunye nebhokisi ye-spindle fluorine ene-valve yebhola elawulwa yimithombo yeendaba eyomeleleyo eyonakalisayo, esetyenziswa kakhulu kwi-petroleum, imichiza, imichiza yokubulala izitshabalalisi, idayi, iasidi kunye nemizi-mveliso yealkali, yeyona valve ifanelekileyo yokunqanda ukubola.
