+86-577 6699 6229
Metal ehleli Lubricated Plug Valve
iiparamitha
Umgangatho woYilo: API599, API6D
Amanqaku oxinzelelo lobushushu: ASME B16.34
Uluhlu lobungakanani: 2 "ukuya ku-40"
Uluhlu loxinzelelo: Udidi lwe-150 ukuya kwi-2500
Qeda uQhagamshelwano: Flanged RF, RTJ, Butt Weld
I-Flanged End Dimensions: ASME B16.5 (≤24”), ASME B16.47 Series A okanye B (>24”)
Ubuso ngobuso Imilinganiselo: ASME B16.10
Ukuhlola kunye noVavanyo: API 598, API 6D
Izinto zoMzimba: WCB, WCC, CF3, CF8, CF8M CF3M, CF8C, A995 4A/5A/6A, C95800.
Izinto zokupakisha: igraphite, PTFE, igraphite nge-inconel wire
NACE MR0175
Ukhetho
PTFE iibholiti ezigqunywe ngamandongomane
Iibholiti ezigqunywe ngeZinc kunye namandongomane
Ibloko kabini kunye negazi (DBB) twin-seal
Uvavanyo lwe-NDE
Uvavanyo oluphantsi lokukhutshwa
Intshayelelo yeMveliso
Ivalve yeplagi luhlobo lwevalve ukuba inxalenye yokuvala - iplagi ijikeleza i-90 degrees malunga nomgca ophakathi womzimba wevalve ukufezekisa injongo yokuvula nokuvala.Isetyenziselwa ukunqumla, ukusabalalisa kunye nokutshintsha isalathiso sokuhamba kwe-medium kumbhobho.Ngokuxhomekeke kubume bendawo ephakathi kunye nokumelana nokhukuliseko lwevalve/umphezulu wokutywina umnyango, ngamanye amaxesha unokusetyenziselwa ukungqusha.I-flange end plug oil seal kunye ne-lubricating plug valve iboniswe kumzobo.Ivalve yeplagi luhlobo olufana neevalvu zebhola, kodwa inendawo enkulu yokutywina kuneevalve zebhola, ngoko ngokusebenza okungcono kokutywina, kodwa ngetorque ephezulu, ngoko ke iivalve zeplagi azicetyiswa ukuba zinkulu kakhulu.Ngokungafaniyo neevalvu zebhola okanye iivalve zeplagi ezingaxutywanga, iivalve zeplagi eziLubricated ziyilwe ngeegrooves kwiplagi egcina ilubricant.Xa isetyenziswa, i-lubricant ithintela ukunamathela kwaye inika amandla ombane onceda ukuphakamisa iplagi kunye nokunciphisa umgudu ofunekayo ekusebenzeni okujikelezayo.Ukongeza, i-lubricant ibonelela ngesitywina phakathi kweendawo zokuhlala zevalve yomzimba kunye neplagi ukuze ukuvalwa okuqinileyo kufezekiswe.Iivalve zeplagi zisetyenziswa ngokubanzi kuthutho lweoyile kunye negesi, i-petrochemical, imichiza, ikhemesti, njl.