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I-Welding eshushu ye-Socket ye-PVDF ye-True Union Ball Valve ene-FPM O-amakhonkco e-PTEF Seat
Yintoni ivalve yePVDF?
Ivalve ye-PVDF luhlobo lwevalvu eyenziwe nge-polyvinylidene fluoride (PVDF) imathiriyeli. I-PVDF luhlobo lwemathiriyeli yepolymer enokumelana nekhemikhali ebalaseleyo, ukumelana nobushushu obuphezulu, ukuxhathisa kwe-oxidation, ukumelana ne-ultraviolet kunye nokumelana nokuqhawuka, njl. Kwintsimi yeevalve, iivalve ze-PVDF zihlala zisetyenziselwa ukuphatha i-corrosive medium, i-high-temperature medium kunye ne-particle-containing medium.
Ziziphi iimpawu zevalve yezinto zePVDF?
I-PVDF luhlobo lwe-fluoroplastic olunozinzo olugqwesileyo lweekhemikhali, ukuxhathisa kwemozulu, ukuxhathisa kwe-abrasion kunye nokumelana nokuguga, okunokugcina ukusebenza kakuhle kuluhlu olubanzi lobushushu. Ngokukodwa, izinto zePVDF zinezi mpawu zilandelayo.
Uzinzo kwiChemical:
Imathiriyeli ye-PVDF inokumelana neekhemikhali okugqwesileyo kwaye inokuxhathisa uninzi lwemithombo yeendaba ezonakalisayo njengeeasidi, iialkali, iityuwa kunye nezinyibilikisi eziphilayo.
Izinto eziphathekayo zinezi mpawu zilandelayo
Ukumelana nobushushu obuphezulu:
Indawo yokunyibilika yezinto zePVDF imalunga ne-170℃, enokugcina ukusebenza kakuhle phantsi kobushushu obuphezulu.
Ukuxhathisa kwi-oxidation:
Izinto ze-PVDF azilula ukuba i-oxidize kwiqondo lokushisa eliphezulu, kwaye inokugcina iimpawu zayo zemishini ixesha elide.
Ukuxhathisa i-abrasion:
I-PVDF yokuxhathisa i-abrasion ingcono kuneeplastiki ezininzi zobunjineli, inokugcina umphezulu wayo ugudileyo ixesha elide.
Ukuchasa ukwaluphala:
Izinto ze-PVDF akulula ukuguga phantsi kwemitha ye-ultraviolet, kwaye inokugcina iimpawu zayo zomzimba ixesha elide.
Ziziphi iingenelo zevalve yePVDF?
Njengoko imathiriyeli ye-PVDF ineenzuzo ezingentla, ngoko ke ivalve yePVDF inazo ezi zibonelelo zilandelayo.
Ukuchasa umhlwa:
Iivalvu ze-PVDF zinokuxhathisa i-asidi ezininzi, ii-alkali, iityuwa kunye nezinyibilikisi ze-organic kunye nezinye i-corrosive medium, ezifanelekileyo kwiindidi ze-Corrosive media treatment.
Ukusebenza kobushushu obuphezulu:
Iivalve ze-PVDF zinokugcina ukusebenza kakuhle kumaqondo obushushu aphezulu, alungele ukusetyenzwa kwemidiya yobushushu obuphezulu.
ukuxhathisa i-abrasion:
Iivalvu ze-PVDF zinxiba ukuxhathisa zingcono kuneeplastiki ezininzi zobunjineli, ungagcina umphezulu wayo ugudileyo ixesha elide, akukho lula
Ukumelana nomonakalo wokwaluphala:
Iivalve ze-PVDF kwimitha ye-ultraviolet ayilula ukuguga, inokugcina iimpawu zayo zomzimba ixesha elide.
Ucoceko kunye nococeko:
Iivalvu ze-PVDF zilula ukucoceka, zingasetyenziselwa ukutya, amayeza kunye nezinye iindawo zeemfuno eziphezulu zococeko.
Ubomi benkonzo ende:
Ngenxa yokuba iivalve ze-PVDF zineepropati ezintle kakhulu kunye nenkqubo yokuvelisa, ubomi bayo obude benkonzo, unokugcina iindleko zokutshintsha ivalve kunye nexesha.