Hot Selling Best Price Xisivela ku tlhelela endzhaku Ku lwisana nyana Non-Return Ductile Iron Backflow Preventer

Nhlamuselo yo koma: .

Sayizi:DN 50~DN 400. Xihlamusela-marito
Ntshikelelo:PN10/PN16/150 psi/200 psi
Xiyimo:
Dizayini:AWWA C511/ASSE 1013/GB/T25178


Vuxokoxoko bya Swikumiwa

Tithegi ta Swikumiwa

Xikongomelo xa hina xo sungula xi fanele ku va ku nyika tiklayenti ta hina vuxaka bya mabindzu lebyikulu na vutihlamuleri, ku tisa nyingiso wa munhu hi xiyexe eka hinkwavo eka Slight Resistance Non-Return Ductile IronXisirhelelo xa ku tlhelela endzhaku, Khamphani ya hina yi vile yi nyiketela “khasimende yoloye ku sungula” naswona yi tinyiketerile ku pfuna vaxavi ku ndlandlamuxa bindzu ra vona, leswaku va va Big Boss !
Xikongomelo xa hina xo sungula xi fanele ku va ku nyika tiklayenti ta hina vuxaka bya mabindzu lebyikulu na vutihlamuleri, ku yisa nyingiso wa munhu hi xiyexe eka hinkwavo ekaFlanged Type Xisirhelelo xa ku tlhelela endzhaku, Swilo swa hina swi tiviwa ngopfu no tshembiwa hi vatirhisi naswona swi nga fikelela ku cinca loku yaka emahlweni ka swilaveko swa ikhonomi na swa ntshamiseko. Hi amukela vaxavi lavantshwa na va khale ku suka eka swiyimo hinkwaswo swa vutomi ku tihlanganisa na hina eka vuxaka bya mabindzu bya nkarhi lowu taka na ku humelela ka vumbirhi!

Nhlamuselo:

Ku lwisana nyanaXisivela-ku tlhelela endzhaku lexi nga vuyiki(Flanged Type) TWS-DFQ4TX-10/16Q-D – i muxaka wa xitirhisiwa xo hlanganisa vulawuri bya mati lexi tumbuluxiweke hi khamphani ya hina, ngopfungopfu lexi tirhisiwaka eka mphakelo wa mati ku suka eka yuniti ya le madorobeni ku ya eka yuniti ya thyaka hi ku angarhela swi ringanyeta swinene ntshikelelo wa tiphayiphi leswaku ku khuluka ka mati ku ta va ka ndlela yin’we ntsena. Ntirho wa yona i ku sivela ku khuluka endzhaku ka xitirhisiwa xa tiphayiphi kumbe xiyimo xin’wana na xin’wana xa siphon flow back, leswaku ku papalatiwa ku thyakisa ka backflow.

Swisivela ku khuluka endzhaku swi endleriwe hi ku kongoma ku sirhelela tisisiteme ta hina ta mati eka swilo leswi nga vaka na thyaka leswi nghenaka eka sisiteme hi ku tirhisa vuhlanganisi byo tsemakanya. Ku hlangana loku tsemakanyaka ku humelela loko ku ri na ku hlangana exikarhi ka mphakelo wa mati yo nwa na xihlovo xa thyaka, ku fana na fambiselo ro fafazela, xidziva xo hlambela kumbe endlelo ro cheleta. Handle ka xitirhisiwa xo sivela ku tlhelela endzhaku, ku na khombo ra leswaku mati lama thyakeke ma ta tlhelela endzhaku eka xihlovo lexikulu xa mati, leswi endlaka leswaku ma nga hlayisekanga ku ma nwa.

Kuna tinxaka totala ta switirhisiwa swo sivela ku khuluka endzhaku, kukatsa na ti pressure vacuum breakers, ti dual check valve assemblies, na ti pressure relief zone assemblies. Xin’wana na xin’wana xa switirhisiwa leswi xi tirhisiwa ku tiyisisa leswaku mati ya khuluka eka tlhelo rin’we ntsena, leswi sivelaka ku koteka kwihi na kwihi ka ku tlhelela endzhaku.

Ku hlayisiwa ka nkarhi na nkarhi na ku kamberiwa ka wenakambela kambirhi ti valve ta swisivela ku khuluka ka matii swa nkoka ku tiyisisa leswaku yi tirha kahle. Switirhisiwa leswi switala ku onhaka, hikokwalaho i swa nkoka kuva swikamberiwa lembe na lembe hi mutivi la tiyisisiweke. Hi ku endla leswi, swiphiqo swihi na swihi leswi nga ha vaka kona swi nga lulamisiwa hi ku hatlisa, leswi hungutaka khombo ra ku thyakisa mati.

Hi ku komisa, swisivela-ku tlhelela endzhaku swi hoxa xandla swinene eku sirheleleni ka mati ya hina yo nwa eka ku thyakisa loku nga ha vaka kona. Ku vekiwa ka tona na ku hlayisiwa loku faneleke swa laveka ku tiyisisa leswaku mphakelo wa hina wa mati wu tshama wu hlayisekile naswona wu tshembheka. Hi ku tirhisa xisivela ku khuluka ka mati endzhaku, hi nga sirhelela rihanyo ra hina na vutshembeki bya tisisiteme ta hina ta tiphayiphi ta mati.

Swihlawulekisi:

1. I ya xivumbeko lexi hlanganisiweke ni xo koma; ku lwisana nyana; ku hlayisa mati (ku hava xiendlakalo lexi nga tolovelekangiki xa ku humesa mati eka ku cinca-cinca ka ntshikelelo wa mphakelo wa mati lowu tolovelekeke); swi hlayisekile (eka ku lahlekeriwa loku nga tolovelekangiki ka ntshikelelo eka sisiteme ya mphakelo wa mati ya ntshikelelo wa le henhla, valve yo humesa mati yi nga pfuleka hi nkarhi, yi pfumala nchumu, naswona xivandla xa le xikarhi xa backflow preventer minkarhi hinkwayo xi rhangela ehenhla ka le henhla eka ku avanyisa moya); on-line detection and maintenance etc. Ehansi ka ntirho wa ntolovelo eka mpimo wa ku khuluka ka ikhonomi, ku onhaka ka mati ya designis ya swikumiwa i 1.8~ 2.5 m.

.

3. Dizayini leyi kongomeke ya valve yo humesa mati, ntshikelelo wa drain wu nga lulamisa nkoka wa ku cinca-cinca ka ntshikelelo wa sisiteme ya mphakelo wa mati lama tsemiweke, ku papalata ku kavanyeteka ka ku cinca-cinca ka ntshikelelo wa sisiteme. On-off hi ndlela leyi hlayisekeke no tshembheka, ku hava ku khuluka ka mati loku nga tolovelekangiki.

4. Large diaphragm control cavity design yi endla leswaku ku tshembheka ka swiphemu swa nkoka swi antswa ku tlula swa backlow preventer yin’wana, hi ku hlayiseka na ku tshembheka on-off for drain valve.

5. Xivumbeko lexi hlanganisiweke xa ku pfuleka ka drain ya diameter leyikulu na diversion channel, complementary intake na drainage eka valve cavity a swi na swiphiqo swa drainage, swi ringanyeta hi ku helela ku koteka ka back down stream na siphon flow reversals swi humelela.

6. Dizayini leyi endliweke hi vanhu yi nga va xikambelo xa le ka inthanete ni ku hlayisiwa.

Swikombelo: .

Yi nga tirhisiwa eka thyaka leri nga ni khombo na ku thyakisa ku vonakala,eka thyaka ra chefu,yi tlhela yi tirhisiwa loko yi nga swi koti ku sivela ku tlhelela endzhaku hi ku hambanisiwa ka moya;
Yi nga tirhisiwa eka xihlovo xa phayiphi ya marhavi eka ku thyakisa loku nga ni khombo na ku khuluka ka ntshikelelo loku yaka emahlweni,naswona a yi tirhisiwi eka ku sivela backlow ya
ku thyakisa loku nga ni chefu.

Swipimelo: .

xdaswdXikongomelo xa hina xo sungula xi fanele ku va ku nyika tiklayenti ta hina vuxaka bya bindzu lebyikulu na vutihlamuleri, ku tisa nyingiso lowu endleriweke hinkwavo eka Slight Resistance Non-Return Ductile Iron Backflow Preventer, Khamphani ya hina yi vile yi nyiketela “khasimende yoloye ku sungula” naswona yi tinyiketerile ku pfuna vaxavi ku ndlandlamuxa bindzu ra vona, leswaku va va Big Boss !
Flanged Type Xisirhelelo xa ku tlhelela endzhaku, Swilo swa hina swi tiviwa ngopfu no tshembiwa hi vatirhisi naswona swi nga fikelela ku cinca loku yaka emahlweni ka swilaveko swa ikhonomi na swa ntshamiseko. Hi amukela vaxavi lavantshwa na va khale ku suka eka swiyimo hinkwaswo swa vutomi ku tihlanganisa na hina eka vuxaka bya mabindzu bya nkarhi lowu taka na ku humelela ka vumbirhi!

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