Ukusebenzisa ama-valve e-PVC ukulawula amanzi ohlelweni akunzima futhi kungaba usizo kakhulu uma kwenziwa ngendlela efanele. Lawa mavalve awusizo ikakhulukazi ezinhlelweni zokuchelela ekhaya nasezingadini, amapayipi ethangi lezinhlanzi okuzenzela, nezinye izinhlelo ezinjalo zasekhaya. Namuhla, sizobheka izinhlelo zokusebenza eziningana ezahlukene ze-butterfly valve nokuthi kungani lawa madivayisi ewusizo kangaka.

Ama-valve amaningi enziwe nge-PVC noma i-CPVC, okuhlanganisa ama-butterfly valves, ama-ball valves, ama-valve okuhlola, nokuningi. Uhlobo ngalunye lunezinzuzo zalo kanye nokubi, kodwa isitayela somzimba we-butterfly valve kanye nendlela elawula ngayo ukugeleza iyingqayizivele. Noma ivuliwe, i-quarter turntable isekugelezeni koketshezi, akukho okufana nevalve uvemvane. Ngezansi sizoxoxa “Amavavu e-Wafer Butterfly vs. LugAma-Butterfly Valves,” kodwa ake siqale sibheke okunye ukusetshenziswa kwamavalve ovemvane!

Izicelo ezijwayelekile ze-Butterfly Valve
I-butterfly valve iyi-valve yokujika kwekota enepulasitiki noma idiski yensimbi phakathi ezungeza esiqwini sensimbi noma "isiqu". Uma isiqu siwumzimba wevemvane, khona-ke ama-disc "amaphiko". Ngenxa yokuthi i-disc ihlale iphakathi kwepayipi, iyancipha kancane njengoba uketshezi lugijima ngevalvu evulekile. Lezi zibonelo ezilandelayo zingeminye yemisebenzi lapho amavalvu ovemvane eyifanelekela kahle - eminye eqondile futhi eminye ejwayelekile!

uhlelo lokunisela engadini
Amavalvu evemvane e-Geared lug pvc Lezi zinhlelo ngokuvamile zihlanganisaIpayipi le-PVC noma le-CPVCngezindololwane, ama-tee kanye nama-couplings axhuma zonke izingxenye. Zigijima eduze noma ngaphezu kwengadi engemuva futhi ziconsa amanzi anothile ngezakhi ezitshalweni nemifino ngezansi. Lokhu kwenziwa ngezindlela eziningi, okuhlanganisa amapayipi anezimbobo namapayipi abhoboziwe.
Amavalvu ovemvane angasetshenziswa ukuqalisa nokumisa ukugeleza kulezi zinhlelo. Bangakwazi nokuhlukanisa izingxenye zesistimu yakho yokunisela ukuze ukwazi ukunisela izitshalo eziwomele kakhulu kuphela. Ngakho-ke ama-valve ovemvane adumile ngoba ashibhile
Uhlelo lokusebenza olucindezelwe
Ama-valve ovemvane alungile uma kuziwa emoyeni ocindezelwe noma amanye amagesi! Lezi zinhlelo zokusebenza zingaba nzima kumavalvu, ikakhulukazi uma evuleka kancane. Kodwa-ke, uma usebenzisa i-actuation ezenzakalelayo ku-valve uvemvane, izovuleka cishe ngokushesha. Vikela amapayipi akho nezinye izinto ezisetshenziswayo ngamavalve ovemvane!
indawo yokubhukuda engemuva
Amachibi okubhukuda adinga ukulethwa kwamanzi kanye nezinhlelo zokudonsa amanzi ezivumela ukugeza emuva. I-backwashing yilapho uhlehlisa ukugeleza kwamanzi ngohlelo. Lokhu kususa i-chlorine namanye amakhemikhali akhelwe kumapayipi okubhukuda. Ukuze i-backflushing isebenze, i-valve kufanele ifakwe endaweni evumela ukuthi amanzi abuyele emuva ngaphandle kokulimaza okokusebenza.
Amavalve ovemvane afanelekile kulo msebenzi ngoba amisa uketshezi ngokuphelele lapho evaliwe. Futhi kulula kakhulu ukuzihlanza ngenxa yomzimba wazo omncane. Lokhu kubalulekile uma kuziwa emanzini e-pool!
Izinhlelo zokusebenza ezivinjelwe isikhala
Amasistimu abambezeleke emkhathini alungile uma uzibuza ukuthi uzoyisebenzisa kuphi ivalve uvemvane. Ezindaweni eziqinile, ukuhlanganisa uhlelo olusebenzayo lwamapayipi kungaba inselele. Amapayipi nokufakwa akuthathi isikhala esiningi, kodwa okokusebenza njengezihlungi nama-valve kungaba nkulu ngokungadingekile. Amavalvu ovemvane ngokuvamile adinga indawo encane kunamavalvu ebhola nezinye izinhlobo zamavalvu embulunga, okuwenza alungele ukulawula ukugeleza ezindaweni eziqinile!
I-Wafer Butterfly Valves vs Lug Butterfly Valves
Njengoba kuthenjisiwe phezulu kwalesi sihloko, manje sizoxoxa ngomehluko phakathi kwama-valve e-wafer nama-lug butterfly. Lolu lwazi lungatholakala futhi kokuthunyelwe kwebhulogi kwangaphambilini. Zombili izinhlobo zama-valve zenza umsebenzi ofanayo (futhi ziwenza kahle), kodwa ngayinye inobuqili bayo obubalulekile.

Amavalvu ovemvane esitayela se-wafer anezimbobo ezingu-4-6 lapho kufakwa khona amalugi okuqondanisa. Badlula ama-flanges akhuphukayo ezinhlangothini zombili kanye nohlaka lwe-valve, okuvumela ipayipi ukuba icindezele eduze kwezinhlangothi ze-valve. I-Wafer butterfly valve inokumelana okuhle nengcindezi! Inkinga ngale ndlela ukuthi uma ufuna ukunqamula ipayipi nhlangothi zombili ze-valve, kufanele uvale lonke uhlelo.

Ama-Lug Butterfly Valves anezimbobo ezingu-8-12 zokunamathisela ama-lugs. Ama-flange ohlangothini ngalunye anamathele engxenyeni ye-lug ngayinye. Lokhu kusho ukuthi ama-flanges afakwe ngokuzimela ku-valve ngokwayo. Lokhu kudala uphawu oluqinile futhi kuvumela ukugcinwa ohlangothini olulodwa lwepayipi ngaphandle kokuvala lonke uhlelo. Ububi obuyinhloko balesi sitayela ukubekezelela ukucindezeleka okuphansi.

Ngokuyisisekelo, ama-valve esitayela se-lug kulula ukuwasebenzisa nokuyigcina, kodwa ama-valve esitayela se-wafer angakwazi ukubhekana nezingcindezi eziphakeme. Ukuze uthole ukwaziswa okwengeziwe mayelana Wafer Butterfly Valves vs Lug Butterfly Valves, funda lesi sihloko esihle. Chofoza isixhumanisi esingezansi ukuze ubuke ikhwalithi yethu ephezulu, intengo ye-wholesale PVC kanye no-CPVC butterfly valves!

- PVC butterfly valve
- CPVC uvemvane valve