2.0 Kusiyana Pakati pa OS&Y Gate Valves ndi NRS Gate Valves

Kusiyana kwa Ntchito Mfundo Pakati paChipata cha NRS ValvendiOS&YMavavu a Gate

1. Mu valavu yachipata cha flange yosakwera, chokweza chokweza chimangozungulira popanda kusunthira mmwamba kapena pansi, ndipo gawo lokhalo lowoneka ndi ndodo. Mtedza wake umakhazikika pa diski ya valve, ndipo diski ya valve imakwezedwa pozungulira wononga, popanda goli looneka. Mu valavu yachipata cha tsinde ya flange yosakwera, zomangira zonyamulira zimawonekera, natiyo imasunthidwa ndi gudumu lamanja ndipo imakhazikika (sazungulira kapena kusuntha axially). Disiki ya valavu imakwezedwa pozungulira screw, pomwe screw ndi valve disc zimangokhala ndi kayendedwe kozungulira popanda kusuntha kwa axial, ndipo mawonekedwe ake akuwonetsa chithandizo chamtundu wa goli.
2. Tsinde losakwera limazungulira mkati ndipo silikuwoneka; tsinde lokwera limayenda axially ndipo likuwonekera kunja.
3. Mu valavu yachipata chokwera, gudumu lamanja limakhazikika pa tsinde, ndipo onse amakhala osasunthika panthawi yogwira ntchito. Valavu imayendetsedwa ndi kuzungulira tsinde pa axis yake, yomwe imakweza kapena kutsitsa disc. Mosiyana ndi zimenezi, mu valve yopanda tsinde lachipata, gudumu lamanja limazungulira tsinde, lomwe limagwirizanitsa ndi ulusi mkati mwa thupi la valve (kapena disc) kuti likweze kapena kuchepetsa diski popanda kusuntha kolunjika kwa tsinde lokha. Mwachidule, pakupanga tsinde lokwera, gudumu lamanja ndi tsinde sizikwera; diski imakwezedwa ndi kuzungulira kwa tsinde. Mosiyana ndi zimenezi, pakupanga tsinde yosakwera, gudumu lamanja ndi tsinde zimakwera ndikugwera pamodzi pamene valve ikugwiritsidwa ntchito.

Mawu OyambaofMavavu a Gate

Ma valve a zipata ndi amodzi mwa ma valve omwe amagwiritsidwa ntchito kwambiri pamsika. Amagawidwa m'mitundu iwiri: valavu ya chipata cha OS & Y ndi valavu ya chipata cha NRS. M'munsimu, tiwona mfundo zawo zogwirira ntchito, ubwino, kuipa, ndi kusiyana kwa ntchito:

OS&Y Gate Valve, zitsanzo wamba monga Z41X-10Q, Z41X-16Q, etc.

Mfundo Yogwirira Ntchito:Chipatacho chimakwezedwa kapena kutsika pozungulira tsinde. Popeza tsinde ndi ulusi wake zili kunja kwa thupi la valve ndipo zimawoneka bwino, malo a disk amatha kuweruzidwa mosavuta ndi tsinde ndi malo ake.

Ubwino:Tsinde la ulusi ndilosavuta kuthira mafuta ndipo limatetezedwa ku dzimbiri lamadzimadzi.

Zoyipa:Valavu imafuna malo ochulukirapo kuti akhazikitse. Tsinde loonekera limakonda dzimbiri ndipo silingayikidwe pansi.

Chipata cha NRS Valve, zitsanzo wamba zikuphatikizapoZ45X-10Q, Z45X-16Q ndi zina zotero.

Mfundo Yogwirira Ntchito:Vavu iyi imakhala ndi ulusi wake mkati mwa thupi. Tsinde limazungulira (popanda kusunthira mmwamba / pansi) kukweza kapena kutsitsa chipata mkati, kupatsa valavu kutalika konse.

Ubwino:Mapangidwe ake ophatikizika komanso tsinde lotetezedwa amalola kugwiritsidwa ntchito m'malo olimba, afumbi monga zombo ndi ngalande.

Zoyipa:Malo a pachipata sakuwoneka kunja, ndipo kukonza sikumakhala kosavuta.

Mapeto

Kusankha valavu yachipata yoyenera kumadalira malo anu. Gwiritsani ntchito mavavu a zipata zokwera m'malo onyowa, owononga ngati kunja kapena pansi. Kwa machitidwe amkati okhala ndi malo okonzekera, ma valve osakwera tsinde ndi abwino chifukwa chosavuta disassembly ndi mafuta.

TWSangathandize. Timapereka ntchito zosankhidwa mwaukadaulo zama valve ndi mayankho osiyanasiyana amadzimadzi-kuphatikizavalavu ya butterfly, chekeni valavu,ndima valve otulutsa mpweya- kukwaniritsa zosowa zanu zonse. Funsani nafe kuti mupeze zoyenera.