Iingenelo kunye nokungalungi kwevalvu yesango elidibeneyo kunye nemiba efuna ingqalelo xa kufakelwa
Ivalvu yesango yindawo yokuvula nokuvala yesango, indlela yokuhamba kwesango kunye nendlela ulwelo oluhamba ngayo imile, ivalvu yesango ingavulwa ngokupheleleyo kwaye ivalwe ngokupheleleyo, iiparameter zomnyango ziyahluka, zihlala ziyi-5°, ubushushu obuphakathi abuphezulu kwi-2°52 '. Ukuphucula ubuchwepheshe bayo kunye nokulungisa ukuphambuka komphezulu wokutywina I-Angle kwinkqubo yokucubungula, olu hlobo lwesango lubizwa ngokuba yi-elastic gate. Iivalvu zesango zine-flange gate valves, iivalvu zesango ezidityanisiweyo, iivalvu zesango lesikhululo samandla,

Iingenelo zevalvu yesango edibeneyo:
Ulwakhiwo olulula, ukwenziwa kunye nokugcinwa kulula ngakumbi.
I-stroke encinci yokusebenza, ixesha elifutshane lokuvula nokuvala.
Ukuvalwa kakuhle, ukungqubana okuncinci phakathi kweendawo zokuvala, ubomi obude.
Iingxaki zevalvu yesango elidibeneyo:
Ukumelana kolwelo kukhulu, kwaye amandla afunekayo ekuvuleni nasekuvaleni makhulu.
Ayifanelekanga kwi-medium ene-granule, i-viscosity ephezulu kunye ne-coking elula.
Ukusebenza kakubi kwemithetho.
Uhlobo lwevalvu yesango eliwelding lwahlulwe lwaba lolunye uhlobo lomsonto wangaphandle kunye nolunye uhlobo lomsonto wangaphakathi ngokwendawo yomsonto wesiqu sevalvu. Ngokwendlela yokuhamba kwesixhobo, kukho ukutyibilika ngokuthe tye, ukutyibilika ngokuthe tye kunye ne-Angle. Iivalvu zeGlobe zahlulwe zaba ziifom zokutywina, kuquka iivalvu zesango le-bellows kunye neevalvu zeglobe ze-bellows seal.
Amanyathelo okuzikhusela kwiivalvu zesango lokuwelda:

1. Ivili lesandla, isiphatho kunye nendlela yokudlulisela ayivumelekanga ukuba isetyenziswe ekuphakamiseni, kwaye ukungqubana akuvumelekanga ngokungqongqo.
2, ivalvu yesango lediski ephindwe kabini kufuneka ifakwe ngokuthe nkqo (oko kukuthi, isiqu sikwindawo ethe nkqo, ivili lesandla liphezulu).
3, ivalvu yesango enevalvu ye-bypass kufuneka ivulwe ngaphambi kokuvula ivalvu ye-bypass (ukulinganisela umahluko woxinzelelo lokungena kunye nolwe-outlet kunye nokunciphisa amandla okuvula).
4. Ivalvu yesango enendlela yokudlulisa kufuneka ifakwe ngokwemiyalelo yemveliso.
5, ukuba ivalvu isetyenziswa rhoqo, ubuncinane kanye ngenyanga ukuthambisa

INortech ngomnye wabavelisi beevalvu zoshishino abaphambili eTshayina abanesiqinisekiso somgangatho se-ISO9001.

Iimveliso eziphambili:Ivalvu yebhabhathane,Ivalvu yeBhola,Ivalvu yeSango,Jonga iValve,IGlobe Vavlve,Ii-Y-Strainers,Isixhobo sombane,Ii-Acurators ze-Pneumatic.