Mphira Mpando Wapawiri Woyang'anira Valavu
Kodi valavu yowunikira mpando wa rabara wa mbale ziwiri ndi chiyani?
TheValavu Yoyang'ana Mbale Yapawirindi valavu yopanda kubwerera yomwe ndi yolimba kwambiri, yopepuka kulemera komanso yaying'ono kukula poyerekeza ndi valavu yodziwika bwino yoyendera kapena valavu yoyendera moyo.itImagwiritsa ntchito ma spiller awiri okhala ndi ma hinge olumikizidwa ndi ma hinge apakati. Pamene madzi achepa, ma plates amatseka ndi torsion spring action popanda kufunikira reverse flow. Kapangidwe kameneka kamapereka ubwino wowirikiza wa No Water Hammer ndi Non Slam nthawi imodzi. Zinthu zonse pamodzi zimapangitsa Dual Plate Check Valve kukhala imodzi mwa mapangidwe ogwira mtima kwambiri.
tili ndivalavu yowunikira mpando wa rabarandi magwiridwe antchito abwino kwambiri otsekera, koma ndi a kupsinjika kochepa komanso kutentha kwabwinobwino, chifukwa cha malire a mawonekedwe a rabara.
komansovalavu yowunikira mpando wachitsulo wa mbale ziwiripa ntchito yovuta kwambiri, kutentha kwambiri, kuthamanga kwambiri, komanso ntchito yovuta.
Zinthu zazikulu za valavu yowunikira mpando wa rabara yokhala ndi mbale ziwiri:
Makhalidwe ndi ubwino warubbemavavu owunikira mipando iwiri ya r.
- *Rabala yophimbidwa bwino pa groove ya mpando, magwiridwe antchito abwino otsekera.
- *Kapangidwe kakang'ono komanso koyenera komanso kotsika mtengo
- *Kulemera Kopepuka, kosavuta kugwiritsa ntchito komanso kudzisamalira.
- *Vavu yomweyo ikhoza kuyikidwa mopingasa kapena moyimirira.
- *Mpando wa rabara wokhala ndi kulimba bwino.
- *Chongani valavu yokha yomwe ingayikidwe kuti iyende mozondoka chifukwa cha kutsekedwa kwa kasupe.
- *Kutsika kwa mphamvu yogwira ntchito komanso kuchepa kwa mphamvu yogwira ntchito mosasamala kanthu za kuchuluka kwa mphamvu yogwira ntchito.
- *Kutseka bwino komanso koyenera pansi pa mikhalidwe yambiri ya kayendedwe ka madzi ndi kupanikizika. Valavu imatseka madzi asanabwererenso.
- *Ntchito ya nthawi yayitali komanso yopanda mavuto.
- *Wovomerezeka ndi WRAS, Wovomerezeka ndi ACS wa makampani amadzi, madzi akumwa, ndi madzi akumwa
Mafotokozedwe aukadaulo a valavu yowunikira mpando wa rabara wa mbale ziwiri:
Mafotokozedwe aukadaulo:
| Kapangidwe ndi kupanga | API594 |
| M'mimba mwake mwa dzina | 2"-40",DN50-DN1000 |
| Kulumikiza komaliza | Wafer |
| Kuyeza kwa kupanikizika | Kalasi 125-150, PN6-PN10-PN16 |
| Thupi | Chitsulo choponyedwa, Chitsulo choponderezedwa, Chitsulo cha kaboni, Chitsulo chosapanga dzimbiri |
| Disiki | Chitsulo chopangidwa ndi ductile, Chitsulo chosapanga dzimbiri, Chitsulo chosapanga dzimbiri cha Duplex, Chitsulo cha aloyi, Bronze |
| Mpando | Mphira EPDM, NBR, VITON, Silicone |
| Masika | Chitsulo chosapanga dzimbiri |
| Chitsimikizo | CE,TS,WRAS,ACS |
Chiwonetsero cha Zamalonda:
Kugwiritsa ntchito ma valve owunikira mbale ziwiri zolumikizirana ndi chisindikizo cha rabara:
Mtundu uwu waMphira Mpando Wapawiri Woyang'anira Valavuimagwiritsidwa ntchito kwambiri munjira yolumikizirana ndi madzi ndi madzi ena.
- *Kupereka madzi ndi chithandizo
- *HVAC/ATC
- *Makemikolo/Petrokemikali
- * Makampani Ogulitsa Zakudya ndi Zakumwa
- * Mphamvu ndi Zofunikira
- * Makampani Opanga Mapepala ndi Mapepala
- *Kuteteza chilengedwe m'mafakitale
