Uzothola umzimba we-valve phakathi kwama-flange wepayipi njengoba ubambe izingxenye ze-valve endaweni.I-valve yomzimba iyinsimbi futhi yenziwe nge-carbon steel, insimbi engagqwali, i-titanium alloy, i-nickel alloy, noma i-aluminium bronze.Zonke ngaphandle kwe-carbon stell zifanele izindawo ezigqwalayo.
Umzimba wevalvu yokulawula uvemvane ngokuvamile uwuhlobo lwe-lug, uhlobo lwe-wafer, noma oluphindwe kabili.
- Lug
- Amalugi aphumela ngaphandle anezimbobo zamabhawodi ukuze afane nalawo aku-flange yepayipi.
- Ivumela isevisi yokugcina noma ukususwa kwamapayipi angezansi komfula.
- Amabhawudi anemicu azungeze yonke indawo ayenza inketho ephephile.
- Inikeza isevisi yokuphela komugqa.
- Imicu ebuthakathaka isho izilinganiso zetorque eziphansi
- I-wafer
- Ngaphandle kwama-lugs angaphandle futhi esikhundleni salokho ifakwe phakathi kwamapayipi amapayipi namabhawodi e-flange azungeze umzimba.Ifaka phakathi izimbobo ezimbili noma ngaphezulu ukusiza ngokufaka.
- Ayidlulisi isisindo sesistimu yamapayipi ngokusebenzisa umzimba we-valve ngokuqondile.
- Ilula futhi ishibhile.
- Imiklamo ye-wafer ayidlulisi isisindo sohlelo lwamapayipi ngokuqondile ngomzimba we-valve.
- Ayikwazi ukusetshenziswa njengesiphetho sepayipi.
- Okuphindwe kabili
- Gcwalisa ama-flange emikhawulweni yomibili ukuze uxhumane nama-flange wepayipi (ubuso be-flange nhlangothi zombili ze-valve).
- Idume ngamavalve kasayizi omkhulu.
Isikhathi sokuthumela: Feb-14-2022