I-GGG40/GGG50/I-Cast Iron Flanged Backflow Preventer Made in China

Incazelo:

Ukumelana kancane I-Non-return Backflow Preventer (Uhlobo Olune-Flanged) TWS-DFQ4TX-10/16Q-D - iwuhlobo lwedivaysi ehlanganisa ukulawula amanzi eyakhiwe inkampani yethu, ikakhulukazi esetshenziselwa ukuphakelwa kwamanzi kusuka endaweni yasemadolobheni kuya endaweni evamile yokukhuculula indle ikhawulela ngokuqinile ukucindezela kwepayipi ukuze ukugeleza kwamanzi kube indlela eyodwa kuphela. Umsebenzi wayo ukuvimbela ukugeleza kwe-backflow medium yamapayipi noma yisiphi isimo sokugeleza kwe-siphon emuva, ukuze kugwenywe ukungcoliswa kokubuyela emuva.

Izici:

1. Inesakhiwo esihlangene futhi esifushane; ukumelana okuncane; ukonga amanzi (ayikho into engavamile yokukhipha amanzi ekuguquguqukeni okujwayelekile komfutho wokuphakelwa kwamanzi); ephephile (ekulahlekelweni okungavamile kokucindezela ohlelweni lokuphakelwa kwamanzi okucindezela okhuphukayo, i-valve yokudonsa ingavuleka ngesikhathi, ikhiphe, futhi i-cavity ephakathi ye-backflow preventer ihlale ihamba phambili ngaphezu komfula ekuhlukaniseni umoya); ukutholwa nokugcinwa kwe-inthanethi, njll. Ngaphansi komsebenzi ojwayelekile ngezinga lokugeleza komnotho, umonakalo wamanzi womklamo womkhiqizo ungu-1.8~ 2.5 m.

2. Idizayini yokuhlola i-valve ebanzi ye-valve ye-valve ebanzi inokumelana nokugeleza okuncane, izimpawu ezivala ngokushesha ze-valve yokuhlola, ezingavimbela ngokuphumelelayo ukulimala kwe-valve nepayipi ngokucindezela okuzumayo okungemuva, ngokusebenza okuyisimungulu, okunweba ngokuphumelelayo impilo yesevisi ye-valve.

3. Idizayini enembile ye-valve yokudonsa, ingcindezi yokudonsa ingalungisa inani lokushintshashintsha kwengcindezi yesistimu yokuphakelwa kwamanzi enqanyuliwe, ukugwema ukuphazamiseka kokuguquguquka kwengcindezi yesistimu. Kuvaliwe ngokuphepha nangokuthembekile, akukho ukuvuza kwamanzi okungavamile.

4. Idizayini enkulu yokulawula imbobo ye-diaphragm yenza ukwethembeka kwezingxenye ezibalulekile kube ngcono kunokwesinye isivikeli esingemuva, ngokuphepha nangokuthembekile ekucishweni kwevalvu yokukhipha amanzi.

5. Isakhiwo esihlanganisiwe sokuvula i-drain enkulu ye-drain kanye ne-diversion channel, ukungenisa okuhambisanayo kanye ne-drainage emgodini we-valve azikho izinkinga zokudonsa amanzi, kunciphisa ngokuphelele amathuba okubuyisela emuva phansi komfula kanye nokuguqulwa kokugeleza kwe-siphon kwenzeka.

6. Idizayini eyenziwe ngabantu ingaba ukuhlolwa nokugcinwa kwe-inthanethi.

Izicelo:

Ingasetshenziswa ekungcoleni okulimazayo nasekungcoliseni ukukhanya, ukungcola okunobuthi, iphinde isetshenziswe uma ingakwazi ukuvimbela ukugeleza okubuyela emuva ngokuhlukaniswa komoya;
Ingasetshenziswa emthonjeni wepayipi legatsha ekungcoleni okuyingozi kanye nokugeleza kwengcindezi eqhubekayo, futhi ingasetshenziselwa ukuvimbela ukuhlehla
ukungcola okunobuthi.

Ubukhulu: