Incazelo yomkhiqizo we-valve yokuhlola ukugeleza emuva:

I-Antifouling backflow check ukulahlekelwa kwamanzi aphansi kakhulu, ukonga amandla ngokuphawulekayo, ngesilinganiso sokugeleza kwezomnotho (isivinini se-2 m / s), ukulahlekelwa kwekhanda kungaphansi kwe-4 mh20, ukuhlukaniswa komoya, ukugeleza okuzenzakalelayo: vala i-valve eyinhloko yedivayisi yokubuyela emuva, i-drainer ezenzakalelayo ivulekile, ingcindezi ye-middle cavity ingu-zero, i-valve eyinhloko ye-air partition noma i-zero ingcindezi phakathi kokuhlukaniswa komfula kanye nokwehla komfula, ukwahlukanisa kunokwethenjelwa ekusebenzeni.

Uhlelo lokusebenza lomkhiqizo wokuhlola ukugeleza kwe-valve:
I-valve yokuhlola ukugeleza kwe-reverse ukumelana okuphansi isetshenziswa ikakhulukazi phakathi kwenethiwekhi yamapayipi okuhambisa amanzi asemadolobheni kanye nazo zonke izinhlobo zenethiwekhi yamapayipi abasebenzisi, amapayipi amakhulu nabasebenzisi bezindawo zokuhlala ngemva kwemitha yamanzi;Noma ukwahlukanisa phakathi kwamanzi okuphuza asekhaya namanzi aphakathi, amanzi omlilo, amanzi afaka umoya, amanzi aluhlaza kanye nezinye izinhlelo zamanzi ezihlukene lapho kuxhunywa, noma ukufakwa okusekelayo kwemishini yokucindezela engemibi, kungavimbela ngokuqinile ukwenzeka kokungcoliswa kokubuyela emuva.

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.

Ukuze uthole intshisekelo eyengeziwe, welcom ukuthinta ku:I-imeyili:sales@nortech-v.com