F4/F5 GGG50 PN10 PN16 Z45X Gate Valve mtundu wa flange wosakwera tsinde lofewa lotseka ductile cast iron gate valve

Valavu ya Chipata ChozunguliraZipangizozi zikuphatikizapo chitsulo cha kaboni/chitsulo chosapanga dzimbiri/chitsulo chosungunuka. Zamkati: Gasi, mafuta otentha, nthunzi, ndi zina zotero.

Kutentha kwa Media: Kutentha kwapakati. Kutentha koyenera: -20℃-80℃.

M'mimba mwake: DN50-DN1000. Kupanikizika kwapadera: PN10/PN16.

Dzina la malonda: Flanged type non riking stem soft sealing ductile cast iron Gate valve.

Ubwino wa chinthu: 1. Zinthu zabwino kwambiri zomangira bwino. 2. Kukhazikitsa kosavuta kukana kuyenda kwa madzi pang'ono. 3. Kugwira ntchito kwa turbine yopulumutsa mphamvu.

Ma valve a pachipata ndi gawo lofunika kwambiri m'mafakitale osiyanasiyana, komwe kuwongolera kuyenda kwa madzi ndikofunikira. Ma valve awa amapereka njira yotsegulira kapena kutseka kwathunthu kuyenda kwa madzi, motero amawongolera kuyenda ndikuwongolera kuthamanga mkati mwa dongosolo. Ma valve a pachipata amagwiritsidwa ntchito kwambiri m'mapaipi onyamula zakumwa monga madzi ndi mafuta komanso mpweya.

Ma valve a chipata cha NRSMapangidwe awo ndi opangidwa ndi mayina, omwe ali ndi chotchinga chonga chipata chomwe chimakwera ndi kutsika kuti chiwongolere kuyenda kwa madzi. Mageti ogwirizana ndi komwe madzi akuyenda amakwezedwa kuti alole madzi kudutsa kapena kutsika kuti aletse kudutsa kwa madzi. Kapangidwe kosavuta koma kogwira mtima aka kamalola valavu ya chipata kuti iwongolere kuyenda kwa madzi bwino ndikutseka makinawo kwathunthu pakafunika kutero.

Ubwino wodziwika bwino wa ma valve a chipata ndi kuchepa kwa kupanikizika kwawo. Ma valve a chipata akatsegulidwa bwino, amapereka njira yowongoka yoyendera madzi, zomwe zimapangitsa kuti madzi aziyenda bwino komanso kuti mpweya uziyenda pang'ono. Kuphatikiza apo, ma valve a chipata amadziwika kuti ali ndi mphamvu zotseka bwino, zomwe zimapangitsa kuti pasatuluke madzi ngati valavu yatsekedwa bwino. Izi zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito popanda kutayikira madzi.

Ma valve a chipata okhala ndi mphiraamagwiritsidwa ntchito m'mafakitale osiyanasiyana, kuphatikizapo mafuta ndi gasi, kuyeretsa madzi, mankhwala ndi magetsi. Mu makampani opanga mafuta ndi gasi, ma valve a zipata amagwiritsidwa ntchito kuwongolera kuyenda kwa mafuta osakonzedwa ndi gasi wachilengedwe mkati mwa mapaipi. Malo opangira madzi amagwiritsa ntchito ma valve a zipata kuti azilamulira kuyenda kwa madzi kudzera m'njira zosiyanasiyana zoyeretsera. Ma valve a zipata amagwiritsidwanso ntchito kwambiri m'mafakitale opanga magetsi, zomwe zimathandiza kuwongolera kuyenda kwa nthunzi kapena choziziritsira m'makina a turbine.

Ngakhale ma valve a chipata ali ndi ubwino wambiri, alinso ndi zofooka zina. Vuto lalikulu ndilakuti amagwira ntchito pang'onopang'ono poyerekeza ndi mitundu ina ya ma valve. Ma valve a chipata amafunika kutembenuka kangapo kwa gudumu lamanja kapena actuator kuti atsegule kapena kutseka kwathunthu, zomwe zitha kutenga nthawi yayitali. Kuphatikiza apo, ma valve a chipata amatha kuwonongeka chifukwa cha kuchuluka kwa zinyalala kapena zinthu zolimba munjira yoyenda, zomwe zimapangitsa kuti chipatacho chitsekere kapena kutsekeka.

Mwachidule, ma valve a chipata ndi gawo lofunikira kwambiri pa ntchito zamafakitale zomwe zimafuna kuwongolera bwino kayendedwe ka madzi. Kutha kwake kutseka bwino komanso kutsika pang'ono kwa kuthamanga kwa magazi kumapangitsa kuti ikhale yofunika kwambiri m'mafakitale osiyanasiyana. Ngakhale ali ndi zoletsa zina, ma valve a chipata akupitilizabe kugwiritsidwa ntchito kwambiri chifukwa cha kugwira ntchito bwino komanso kugwira ntchito bwino poyendetsa kayendedwe ka madzi.