Izinzuzo zevalvu yeglobu yensimbi eyenziwe ngomgunyathi:

Inzuzo esobala kakhulu ukuthi inqubo yokuvula nokuvala, ngoba ukungqubuzana phakathi kwe-disc kanye ne-valve body sealing surface kungaphansi kwe-valve yesango, ngakho-ke gqoka ukumelana.Ubude bokuvula ngokuvamile bungu-1/4 kuphela wobubanzi besiteshi sesihlalo se-valve, kuncane kakhulu kune-valve yesango.Ngokuvamile kunendawo eyodwa yokuvala emzimbeni we-valve kanye ne-disc, ngakho inqubo yokukhiqiza ingcono futhi kulula ukuyinakekela.

Isicelo se-valve yokumisa insimbi eyenziwe ngomgunyathi:

1, izinga lokushisa eliphezulu, high pressure medium pipeline noma idivayisi kufanele ukhethe stop valve.Njengezitshalo zamandla ashisayo, izitshalo zamandla enuzi, izinhlelo ze-petrochemical zokushisa okuphezulu, ipayipi lomfutho ophezulu.

2, izidingo zokumelana ne-convection yepayipi aziwona amapayipi aqinile.Lapho ukulahlekelwa kwengcindezi kungacatshangelwa.

I-3, ama-valve amancane angakhetha i-valve yenaliti, i-valve yensimbi, i-valve yokusampula, i-valve gauge yokucindezela, njll.

I-4, kukhona ukulungiswa kokugeleza noma ukulungiswa kwengcindezi, kodwa ukunemba kokulungiswa akuphakeme, futhi ububanzi bepayipi buncane kakhulu, njengephayiphi okuzisholo ≤50mm, kufanele kukhethwe.

I-5, ukukhiqizwa kwezimboni zokwenziwa komanyolo wamakhemikhali amancane kanye nomanyolo wamakhemikhali amakhulu kufanele ukhethe ingcindezi ebizwa ngokuthi i-PN160 ingcindezi ebizwa ngokuthi 16MPa noma i-PN320 ingcindezi yegama elingu-32MPa ingcindezi ephezulu I-Angle globe valve noma i-high pressure Angle throttle valve.

I-6, indlela ye-alumina bayer ekukhiqizeni indawo yokusebenzela ye-desilication, ipayipi elikhokhwa kalula, kulula ukukhetha uhlobo lomzimba we-valve ehlukile, isihlalo singasuswa, i-carbide sealing pair of straight flow globe valve noma i-straight flow throttle valve.

7. Ebunjiniyela bokuphakela amanzi kanye nokuphakelwa kokushisa kokwakhiwa kwedolobha, ukunqamula, ivalvu yebhalansi noma i-plunger valve ingasetshenziselwa amapayipi amancane anephaseji elincane, njengamapayipi anephaseji elincane elingaphansi kuka-150mm.

I-Nortech ingomunye wabakhiqizi abahamba phambili bamavalvu ezimbonini e-China abanesitifiketi sekhwalithi ye-ISO9001.

Imikhiqizo emikhulu:I-Butterfly Valve,I-Ball Valve,Ivalve yesango,Hlola Valve,I-Globe Vavlve,I-Y-Strainers,I-Acurator kagesi,Ama-Acurator Womoya.