Kugwiritsira ntchito ma valve a PVC kulamulira madzi mu dongosolo sikovuta ndipo kungakhale kopindulitsa kwambiri ngati kuchitidwa molondola. Ma valve amenewa ndi othandiza makamaka pa ulimi wothirira m'nyumba ndi m'minda, mipope yamadzi opangira nsomba, ndi zina zotere zapakhomo. Lero, tiwona mitundu ingapo ya ma valve a butterfly ndi chifukwa chake zida izi ndizothandiza.

Ma valve ambiri amapangidwa ndi PVC kapena CPVC, kuphatikizapo ma valve a butterfly, ma valve a mpira, ma valve owunika, ndi zina. Mtundu uliwonse uli ndi ubwino wake ndi zovuta zake, koma kalembedwe ka thupi la butterfly valve ndi momwe amayendetsera kayendedwe kake ndi yapadera. Ngakhale itatsegulidwa, kotala yotembenuza imakhala mukuyenda kwamadzimadzi, palibe chofanana ndi valavu ya butterfly. Pansipa tikambirana za "Wafer Butterfly Valves vs. LugMavavu a butterfly,” koma choyamba tiyeni tione kagwiritsidwe ntchito ka mavavu agulugufe!

Kugwiritsa Ntchito Ma Valve Agulugufe
Valavu ya butterfly ndi valve yozungulira kotala yokhala ndi pulasitiki kapena chitsulo chapakati pakati chomwe chimazungulira pamtengo wachitsulo kapena "tsinde". Ngati tsinde ndi thupi la gulugufe, ndiye ma discs ndi "mapiko". Chifukwa diski nthawi zonse imakhala pakati pa chitoliro, imachepetsa pang'onopang'ono pamene madzi akuthamanga kudzera mu valve yotseguka. Zitsanzo zotsatirazi ndi zina mwa ntchito zomwe mavavu agulugufe ali oyenerera bwino - zina zenizeni ndi zina zonse!

munda ulimi wothirira
Ma valve agulugufe a Geared lug pvc Makinawa nthawi zambiri amakhala ndiPVC kapena CPVC chitolirondi zigongono, ma tee ndi ma couplings olumikiza mbali zonse. Amathamangira pafupi kapena pamwamba pa dimba la kuseri kwa dimba ndipo nthawi zina amathira madzi opatsa thanzi pamitengo ndi ndiwo zamasamba. Izi zimatheka m’njira zingapo, kuphatikizapo mapaipi obowoledwa ndi mipope.
Mavavu agulugufe atha kugwiritsidwa ntchito poyambitsa ndi kuyimitsa kuyenda m'makinawa. Amathanso kudzipatula mbali za ulimi wanu wothirira kuti muthe kuthirira mbewu zaludzu kwambiri. Choncho ma valve a butterfly ndi otchuka chifukwa ndi otchipa
Kugwiritsa ntchito mokakamizidwa
Mavavu agulugufe ndi abwino pankhani ya mpweya woponderezedwa kapena mpweya wina! Mapulogalamuwa amatha kukhala ovuta kwa ma valve, makamaka pamene amatsegula pang'onopang'ono. Komabe, ngati mugwiritsa ntchito ma actuation pagulugufe valavu, imatseguka nthawi yomweyo. Tetezani mapaipi anu ndi zida zina ndi mavavu agulugufe!
dziwe losambira lakuseri
Maiwe osambira amafunikira njira zoperekera madzi ndi ngalande zomwe zimalola kuchapa msana. Kubwerera m'mbuyo ndi pamene mutembenuza kutuluka kwa madzi kupyolera mu dongosolo. Izi zimachotsa klorini ndi mankhwala ena omwe apanga mapaipi amadzimadzi. Kuti backflushing igwire ntchito, valavu iyenera kuyikidwa pamalo omwe amalola madzi kubwereranso popanda kuwononga zida.
Mavavu agulugufe ndi abwino pa ntchitoyi chifukwa amasiya madzimadzi akatsekedwa. Zimakhalanso zosavuta kuyeretsa chifukwa cha thupi lawo lochepa thupi. Izi ndizofunikira pankhani yamadzi a dziwe!
Ntchito zopanda malire
Machitidwe oponderezedwa ndi malo ndi abwino ngati mukungodabwa kumene mungagwiritse ntchito valavu ya butterfly. M'mipata yothina, kusonkhanitsa mapaipi amadzi abwino kungakhale kovuta. Mapaipi ndi zoyikira sizitenga malo ambiri, koma zida monga zosefera ndi mavavu zimatha kukhala zazikulu mosayenera. Mavavu agulugufe nthawi zambiri amafunikira malo ocheperapo kuposa ma valve a mpira ndi mitundu ina ya mavavu apadziko lonse lapansi, zomwe zimawapangitsa kukhala abwino kuwongolera kuyenda m'malo othina!
Mavavu a Gulugufe Wafer vs Lug Butterfly Valves
Monga momwe talonjezedwa pamwamba pa nkhaniyi, tsopano tikambirana za kusiyana pakati pa mavavu agulugufe ndi lug. Izi zitha kupezekanso patsamba labulogu lapitalo. Mitundu yonse iwiri ya ma valve imagwira ntchito yofanana (ndikuchita bwino), koma iliyonse ili ndi zofunikira zake.

Mavavu agulugufe amtundu wa Wafer amakhala ndi mabowo 4-6 momwe amalowetsamo zingwe. Amadutsa ma flanges okwera kumbali zonse ziwiri ndikudutsa muzitsulo za valve, zomwe zimalola kuti chitolirocho chifikire pafupi ndi mbali za valve. Valve yagulugufe ya Wafer imakhala ndi kukana kwambiri! Vuto ndi njira iyi ndikuti ngati mukufuna kuchotsa chitoliro kumbali zonse za valve, muyenera kutseka dongosolo lonse.

Ma valve a Gulugufe a Lug ali ndi mabowo 8-12 omangirira matumba. Ma flanges kumbali iliyonse amamangiriridwa ku theka la chikwama chilichonse. Izi zikutanthauza kuti ma flanges amayikidwa pawokha pa valve yokha. Izi zimapanga chisindikizo cholimba ndikulola kukonza mbali imodzi ya chitoliro popanda kutseka dongosolo lonse. Choyipa chachikulu cha kalembedwe kameneka ndi kulekerera kupsinjika kwapansi.

Kwenikweni, mavavu amtundu wa lug ndi osavuta kugwiritsa ntchito ndikuwongolera, koma mavavu amtundu wa wafer amatha kuthana ndi zovuta zambiri. Kuti mumve zambiri za Wafer Butterfly Valves vs Lug Butterfly Valves, werengani nkhaniyi. Dinani ulalo womwe uli pansipa kuti muwone mtundu wathu wapamwamba kwambiri, wamtengo wapatali wa PVC ndi CMavavu agulugufe a PVC!

- Vavu yagulugufe ya PVC
- Vavu yagulugufe ya CPVC