Izinhlobo zamavalvu epulasitiki emhlabeni ikakhulukazi zifaka i-valve yebhola, i-butterfly valve, i-check valve, i-diaphragm valve, i-valve yesango kanye ne-globe valve.Amafomu esakhiwo ikakhulukazi ahlanganisa ama-valve ezindlela ezimbili, ezintathu kanye nanezindlela eziningi.Izinto zokusetshenziswa ikakhulukazi zifaka i-ABS, i-PVC-U, i-PVC-C, i-PB, i-PE, i-PP ne-PVDF.
Emazingeni omhlaba emikhiqizo yama-valve epulasitiki, okokuqala, izinto ezingavuthiwe ezisetshenziswa ekukhiqizeni ama-valve ziyadingeka.Abakhiqizi bama-valve kanye nezinto zabo zokusetshenziswa kumele babe namajika okuhluleka ukukhasa ahlangabezana nezindinganiso zomkhiqizo wamapayipi epulasitiki;Ngesikhathi esifanayo, ukuhlolwa kokuvala uphawu, ukuhlolwa komzimba we-valve, ukuhlolwa kokusebenza kwesikhathi eside, ukuhlolwa kwamandla okukhathala kanye ne-torque yokusebenza ye-valve yepulasitiki kucacisiwe, futhi impilo yesevisi yokuklama ye-valve yepulasitiki esetshenziselwa ukuthutha uketshezi lwezimboni iminyaka engu-25.
Ama-valve epulasitiki awatholi isikali, angahlanganiswa namapayipi epulasitiki futhi abe nempilo ende yenkonzo.Amavalvu epulasitiki anezinzuzo ekusetshenzisweni ezinhlelweni zamapayipi epulasitiki ukuze kutholakale amanzi (ikakhulukazi amanzi ashisayo nokufudumeza) kanye nolunye uketshezi lwezimboni amanye amavalvu angeke alufanise.
isithombe
Izinhlobo zama-valve epulasitiki ikakhulukazi zifaka i-valve yebhola, i-butterfly valve, i-valve yokuhlola, i-diaphragm valve, i-valve yesango kanye ne-globe valve;Amafomu esakhiwo ikakhulukazi ahlanganisa ama-valve anezindlela ezimbili, izindlela ezintathu kanye nezindlela eziningi;Izinto ezisetshenziswayo ikakhulukazi zifaka i-ABS, i-PVC-U, i-PVC-C, i-PB, i-PE, i-PP ne-PVDF.
I-POV
I-valve yochungechunge lwepulasitiki
eyodwa
isithombe
·PVCi-valve yebhola(izindlela ezimbili/ezintathu)
I-valve yebhola ye-PVC isetshenziselwa kakhulu ukusika noma ukuxhuma i-medium epayipini, kanye nokulawula nokulawula uketshezi.Uma iqhathaniswa namanye ama-valve, inokumelana noketshezi oluncane futhi i-valve yebhola inokumelana noketshezi okuncane kakhulu phakathi kwawo wonke ama-valve.Ngaphezu kwalokho, i-UPVC ye-valve yebhola iwumkhiqizo we-valve webhola othuthukiswe ngokwezidingo zoketshezi oluhlukahlukene lwamapayipi odlayo.
ezimbili
isithombe
·PVC uvemvane valve
I-valve ye-butterfly yepulasitiki inokumelana nokugqwala okuqinile, uhla olubanzi lwezicelo, ukumelana nokugqokwa, ukuqaqa kalula kanye nokugcinwa okulula.Uketshezi olusebenzayo: amanzi, umoya, uwoyela, uketshezi lwamakhemikhali olubolayo.Isakhiwo somzimba we-valve sithatha uhlobo lomugqa omaphakathi.I-valve ye-butterfly yepulasitiki kulula ukuyisebenzisa, ngokusebenza kokuvala okuqinile nokuphila isikhathi eside;Ingasetshenziselwa ukunqamula ngokushesha noma ukulungisa ukugeleza.Ifanele izikhathi lapho ukubekwa uphawu okuthembekile kanye nezici zokulawula ezinhle zidingeka.
Isikhathi sokuthumela: Feb-21-2023