Ma valve a zipata ndi zigawo zofunika kwambiri zomwe zimayendetsa madzi amadzimadzi m'machitidwe osiyanasiyana, ndipo kumvetsetsa kusiyana pakati pa mitundu yosiyanasiyana ya ma valve a zipata n'kofunika kwambiri kuti musankhe valavu yoyenera kuti mugwiritse ntchito. Mu blog iyi, ife'Ndidzalowa mu kusiyana pakati pa NRS (tsinde la recessed) ndi OS & Y (kunja kwa ulusi ndi goli) mavavu a zipata, kumveketsa mawonekedwe awo apadera ndi ntchito.
Ma valve a zipata za NRS amapangidwa ndi tsinde lakufa, zomwe zikutanthauza kuti tsinde silisuntha mmwamba kapena pansi pamene valve ikugwiritsidwa ntchito. Ma valve amenewa nthawi zambiri amagwiritsidwa ntchito poyang'anira kayendedwe ka madzi m'makina opopera madzi komwe kulepheretsa malo kapena kuika pansi pa nthaka kumapangitsa kugwiritsa ntchito mavavu a zipata okhala ndi tsinde lokwera kukhala losatheka. Mavavu a zipata za NRS akupezeka ndi 2 ″ nati yogwiritsira ntchito kapena gudumu lamanja losankha, zomwe zimapereka kusinthasintha kwa kasitomala.
Ma valve a OS & Y pachipata, kumbali ina, amakhala ndi screw yakunja ndi goli lopangidwa ndi tsinde lomwe likuwonekera kunja kwa valve ndikugwiritsidwa ntchito ndi makina a goli. Mtundu woterewu wa valavu yachipata nthawi zambiri umakhala ndi mphero yokhazikika komanso tsinde lokhazikika kuti muyike chosinthira chowunikira. Mapangidwe a OS&Y amalola kuyang'ana kosavuta kwa ma valve komanso kusavuta kuwonjezera zowonjezera pazowunikira ndi kuwongolera.
Zowoneka bwino:
Kusiyana kwakukulu pakati pa ma valve a NRS ndi OS&Y pachipata ndi kapangidwe ka tsinde ndi mawonekedwe. Ma valve a zipata za NRS amakhala ndi tsinde zobisika zogwiritsira ntchito pomwe malo ndi ochepa kapena valavu imayikidwa pansi. Mosiyana ndi izi, ma valve a zipata za OS & Y ali ndi tsinde lowoneka lomwe limasunthira mmwamba ndi pansi pamene valavu ikugwiritsidwa ntchito, kulola kuyang'anitsitsa kosavuta ndikuwonjezera kusintha kowunikira.
Ntchito:
Ma valve a zipata za NRSamagwiritsidwa ntchito kawirikawiri m'machitidwe ogawa madzi apansi, machitidwe otetezera moto ndi ulimi wothirira kumene kulamulira kwa valve kumafunika popanda kufunikira koyang'anitsitsa nthawi zonse. Ma valve a zipata za OS & Y, kumbali ina, amakondedwa muzogwiritsira ntchito zomwe zimafuna kuyang'anitsitsa nthawi zonse ndi kukonzanso, monga njira zamakampani, machitidwe a HVAC, ndi malo opangira madzi.
Sankhani valavu yoyenera:
Posankha pakati pa ma valve a NRS ndi OS&Y pachipata, ndikofunikira kuganizira zofunikira pakugwiritsa ntchito. Zinthu monga zopinga za malo, kusamalidwa bwino, ndi zofunikira zowunikira zidzatsimikizira mtundu wa valve yachipata yoyenera kugwiritsidwa ntchito.
Mwachidule, kumvetsetsa kusiyana pakati pa NRS ndi OS & Y ma valve a zipata ndizofunikira kuti mupange chisankho chodziwitsidwa posankha valavu yoyenera pa ntchito inayake. Poganizira ntchito zapadera ndi ntchito zamtundu uliwonse, mainjiniya ndi okonza makina amatha kuonetsetsa kuti ma valve a pakhomo amakwaniritsa bwino ntchito ndi machitidwe awo.
Nthawi yotumiza: Jul-03-2024