[Copy] Mini Backflow Preventor

Bupanduluzi bufwaafwi:

Nsayizi:DN 15~DN 40
Kufwambanisigwa:PN10/PN16/150 psi/200 psi
Mbukubede:
Bupange:AWWA C511/ASSE 1013/GB/T25178


Twaambo twachintu

Ma tags aazintu

Bupanduluzi:

Bunji bwabantu bakkala mumo tababikki chintu chakulesya maanzi kuti ajokele mupayipi yabo. Mbasyoonto buyo bantu babelesya nzila yakukwabilila kuti kutabi kujokela ansi. Aboobo chiyooba a ptall mpati. Alimwi nzila yakaindi yakukwabilila maanzi kuzwa musule iladula alimwi taili nguba kuyobola pe. Aboobo chakali chiyumu loko kuti chibelesyegwe loko musule. Asi lino, twabamba nzila mpya yakumanizya zyoonse. Chikwabilizyo chesu chikwabilila kuzwa kukutontola chiyoobelesegwa kapati kuli baabo babelesya. Eechi nchibelesyo cheendelezya nguzu zyamaanzi kwiinda mukweendelezya nguzu zyamaanzi mumupayipi kuti kube kweenda kweenda komwe. chiyookwabilila kuti maanzi azwe musule, kutantamuka kuti mita yamaanzi itabi aansi mpawo itabi aamaanzi. chiyoopa kuti kube maanzi mabotu aakunywa akukwabilila kusofwaala.

Zitondeezya:

.
2. Bupange buniini, bupati bufwiifwi, kubikka kuuba, kuvwuna busena bwakubikka.
3. Kulesyela kusanduka kwa mita yamaanzi antoomwe akuchita zintu zitabeleki kabotu,
kutontola kabotu kulagwasya mukulanganya maanzi.
4. Zintu zisalidwe zilaa buumi bulamfwu bwakubeleka.

Njiisyo Iibeleka:

Chipangidwe amavuluvu obile aakulanga kwiinda mukubelesya nsinga
kuswaangana.
Eechi nchibelesyo cheendelezya nguzu zyamaanzi kwiinda mukweendelezya nguzu zyamaanzi mumupayipi kuti kube kweenda kweenda komwe. Eelyo maanzi naasika, ma disiki obile ayoojaluka. Eelyo noliima, liyoojalwa akapulo lyalyo. chiyookwabilila kujokela musule akutantamuka kuti mita yamaanzi itasandulwi pe. Eeyi vvalavu ilijisi abumwi bubotu: Kusinizya kuti kuli kabotu aakati kakubelesya a Water Supply Corporation. Kuti kweenda kwamaanzi kakuli kusyoonto loko kuti kukachilwe (mbuli: ≤0.3Lh), eeyi vvalavu ilakonzya kumanizya penzi eeli. Kweelana akusanduka kwanguzu zyamaanzi, mita yamaanzi ilazungaana.
Kubikka:
1. Salazya mupayipi kotana bikka muya.
2. Eeyi vvalavu ilakonzya kubikwa munzila iimvwi alimwi ayiimvwi.
3. Bona kuti nzila yakuzuza aakati-akati anzila ya musemu zili zyomwe aawo nozibikka.

Bupati:

kujokela musule

mini

  • Kusanguna:
  • Chiza:
  • Lemba mulumbe wako aawa mpawo ututumine

    Zintu zijatikizyidwe

    • Zibelesyo zyamaanzi, zyamaanzi naa zyamuwo, EPDM/NBR Seala Double Flanged Butterfly Valve

      Zibelesyo zyamaanzi, maanzi naa muya...

      Tusyoma kuyeeya kwabusongo, kuyaambele muzibeela zyoonse, kuyaambele kwatekkinoloji alimwi ababelesi besu aabo batola lubazu mukuzwidilila kwesu kwazibelesyo zyamaanzi, mumaanzi naa mupayipi wamuwo, EPDM/NBR Seala Double Flanged Butterfly Valve, Kupona kabotu, kuyungizya mweelwe wazikwelete nkuzumanana kwesu, akuyeeya kwesu chakufwambaana mwamana kwiima tulaba beenzuma bachiindi chilamfu. Tusyoma kuyeeya kwabusongo, mapenzi...

    • Tianjin's Factory Flanged Handwheel Ibelesya PN16 Metal Seat Control Gate Valve ilakonzya kubelesyegwa kunyika yoonse mpawo ulakonzya kusala mubala uuli woonse ngoyanda

      Tianjin's Factory Flanged Handwheel Opera...

      Zibelesyo zyeendelezyegwa obotu, babelesi basyaazibwene mukujana mpindu, azintu zibotu loko zyakusambala azyakuchita; Twakali abalo banabukwetene abana babo, muntu uli oonse wakakakatila kukugwasyigwa kwakkampani "kukamantana, kulipeda, kuliyumya" kwakutola zintu zipya kuChina. Tulangila kuswaya kwako akubamba bulongwe busyomeka alimwi butamani. Zibelesyo zyeendelezyegwa obotu, babelesi basyaazibwene mukujana mpindu, azintu zyiingi zibotu...

    • DN50-300 Mavalvu aakugwisya muya aafwambaana kapati mu Casting Ductile Iron GGG40

      DN50-300 Ivalavu yakugwisya muuya iifwambaana kapati...

      Umwi aumwi uuzwa mukabunga kesu kakujana mpindu mpati ulabikkila maanu kuzintu nzyobayanda basikuula alimwi akubandika kwambunga ya 2019 muulo wakusambala ductile iron Air Release Valve, Kuzumanana kujanika kwanzila zibotu kapati antoomwe amilimo yesu mibotu kapati yakusaanguna alimwi ayamana kusambalwa kupa kuti kube kuzundana kupati mumusika uuyaambele munyika yoonse. Umwi aumwi uuli mukabunga kesu kapati kakujana mpindu ulabikkila maano kuzintu nzyobayanda basikuula alimwi akubandika kwambunga...

    • Muulo mubotu waku China Wafer Type Butterfly Valve/Butterfly Valve a Wafer/Low Pressure Butterfly Valve/Class 150 Butterfly Valve/ANSI Butterfly Valve

      Muulo uuli kabotu waku China Wafer Type Butterfly Val...

      Kusyomeka kwabubotu bwaatala akuba achikwelete chibotu nzintu zyesu nzyotusyoma, eezyo ziyootugwasya kuba achiimo chisumpukide. Kukakatila kunjiisyo yako yakuti "bubotu butaanzi, kasitoma mupati" amuulo uulikabotu waku China Wafer Type Butterfly Valve/Butterfly Valve by Wafer/Low Pressure Butterfly Valve/Class 150 Butterfly Valve/ANSI Butterfly Valve, Twakalisyomezya kuti tuyoozwidilila kunembo. Twakali kulangila kuba umwi wabantu mbomusyoma kapati...

    • Fakitoli yaku China yakapanga DN900 PN10/16 Flange Butterfly Valve Single Flange a CF8M disc EPDM/NBR Seat a SS420 Stem GGG40 Body Made in TWS

      Ifakitoli yaku China yakapanga DN900 PN10/16 Flan...

      Twaambo tuyandika Busena bwakutalikila: Tianjin, China Izina lyachikozyano: TWS Namba yamusyobo: D371X Ikubelesya: Maanzi, Mafuta, Igesi Chibelesyo: Kupya Kwachibelesyo: Kupya Kweelede Kuyuma: Kuyuma Kusyoonto Nguzu: Kubelesya Maanza Kwakubelesya: Mulyango Wamaanzi Bupati: DN600-DN1200 Bupange: BUYO, pesi kakuli bbazu lyomwe Chiimo naa pe: Chiimo Chiimo: API609 Kuswaangana: EN1092, ANSI, AS2129 Kulanga abusyu: EN558 ISO5752 Kusunkwa: API598...

    • Chiimo chakupanga muChina SS304 316L Chiimo Chabusalali Chitakwe Nkomo Chikwabilizyo Tc Chakuswaanizya Sanitary Stainless Steel Ball Valve yakupanga chakulya, zyakunywa, waini, azimwi

      Chiimo chakupanga muChina SS304 316L Hygieni...

      Tutobelezya njiisyo yabweendelezi yakuti "Bubotu mbubotu, Inkamu njiisumpukide, Chiimo ncekusaanguna", mpawo tulapanga akwaabana kuzwidilila kuliboonse baula zintu zya Manufactur standard China SS304 316L Hygienic Grade Non-Retention Butterfly Type Valve Tc Connection Sanitary Stainless Steel Ball Vave for Food-Making Beverage, Kupanga waini, azimwi, Bubotu bubotu amiulo mibotu zipa kuti zintu zyesu zibe aampuwo mpati munyika yoonse. Tutobela njiisyo yabweendelezi ya "Qu...