I-China Industrial Double door check valve China Ifektri kanye nabakhiqizi

I-Industrial Double door check valve Umkhiqizi wasefektri waseChina

I-Industrial Double door check valve Umhlinzeki wefektri waseShayina Umkhiqizi Isithombe Esivelele

Incazelo emfushane:

I-valve yokuhlola iminyango emibili, i-valve yokuhlola umnyango ophindwe kabili

Isitifiketi se-WRAS, ACS samanzi okuphuza, amanzi aphuzwayo

DN50-DN1000,2″-40″

I-PN10/PN16, i-ANSI Class 125/150

I-Flange ASME B16.5, ASME B16.47, EN1092-1

I-NORTECHis enye ye-valve yokuhlola umnyango ophindwe kabili waseShayina ehamba phambili Umkhiqizi kanye Nomhlinzeki.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Iyini ivalvu yokuhlola umnyango ophindwe kabili?

I-valve yokuhlola umnyango ophindwe kabiliiyivalvu engabuyi yonke into enamandla kakhulu, elula ngesisindo futhi encane ngosayizi uma iqhathaniswa nevalvu yokuhlola i-swing evamile noma ivalvu yokuhlola impilo.itisebenzisa izinti ezimbili ezifakwe entwasahlobo eziboshwe ngephini eliphakathi lehinji. Lapho ukugeleza kwehla, amapuleti avala ngesenzo sentwasahlobo esijikijelwayo ngaphandle kokudinga ukugeleza okuphambene. Lo mklamo unikeza izinzuzo ezimbili ze-No Water Hammer kanye ne-Non Slam ngesikhathi esisodwa. Zonke izici zihlanganisiwe zenza i-Dual Plate Check Valve ibe ngenye yezindlela ezisebenza kahle kakhulu.

Sine-valve yokuhlola iminyango emibili esebenza kahle kakhulu ekuvaleni, kodwa yenzelwe kuphela ukucindezela okuphansi kanye nokushisa okuvamile, ngenxa yomkhawulo wezimpawu zerabha.

kanye ne-ivalvu yokuhlola ipuleti eliphindwe kabili lesihlalo sensimbiezimweni zokusebenza ezinzima, izinga lokushisa eliphezulu, umfutho ophezulu, izimo zokusebenza kanzima.

Izici eziyinhloko zevalvu yokuhlola umnyango ophindwe kabili

Izici kanye nezinzuzo zerubbeama-valve okuhlola ipuleti eliphindwe kabili lesihlalo se-r.

*Irabha evulcanized emseleni wesihlalo, ukusebenza kahle kokuvala.
*Hlola ivalvu kuphela engafakwa ukuze igeleze ibheke phansi ngenxa yokuvalwa okusizwa yintwasahlobo.
*Ukwehla kwengcindezi okuphansi kanye nokulahlekelwa amandla okuncishisiwe kungakhathalekile ukuthi amazinga okucindezela angakanani.
*Ukuvala okusebenzayo nokuhle ngaphansi kwezimo eziningi zokugeleza nokucindezela. I-valve iyavalwa ngaphambi kokubuyela emuva kokugeleza.
* Ukusebenza isikhathi eside futhi okungenazinkinga.
*Iqinisekiswe yi-WRAS, Iqinisekiswe yi-ACS embonini yamanzi, amanzi okuphuza, amanzi aphuzwayo