Zogulitsa
High Performance Butterfly Valve
✧ Kufotokozera
Valavu yagulugufe yogwira ntchito kwambiri ndi mtundu wa valavu yopangidwa kuti igwiritsidwe ntchito movutikira yomwe imafunikira kusindikiza kodalirika, kukhathamiritsa kwakukulu, ndi kutseka kolimba.Ma valve awa amagwiritsidwa ntchito kwambiri m'mafakitale monga mafuta ndi gasi, kukonza mankhwala, kupanga magetsi, ndi kuyeretsa madzi, pakati pa ena.Amadziwika ndi luso lawo lopereka kayendetsedwe kabwino ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake. kapena malo otentha kwambiri.Kumanga Kwamphamvu: Ma valve agulugufe apamwamba kwambiri nthawi zambiri amamangidwa ndi zipangizo zolimba, monga zitsulo zosapanga dzimbiri kapena alloys achilendo, kuti athe kupirira zowonongeka kapena zowonongeka. Kugwira ntchito kwa torque, kulola kuyendetsa bwino ndi kuchepetsa kuvala kwa zigawo za valve.Kukonzekera Kwachitetezo Pamoto: Ma valve agulugufe omwe amagwira ntchito kwambiri amapangidwa kuti akwaniritse miyezo yotetezedwa ndi moto, kupereka chitetezo chowonjezera pazochitika zamoto. : Ma valve awa ndi oyenerera ntchito zomwe zimafuna mphamvu zogwiritsira ntchito mphamvu zambiri.Posankha valavu ya butterfly yapamwamba kwambiri, ndikofunika kuganizira zinthu monga momwe zimakhalira, zochitika zogwirira ntchito, zogwirizana ndi zinthu, ndondomeko zamakampani, ndi kulingalira kwa chilengedwe.Kukula koyenera ndi kusankha ndikofunikira kuti zitsimikizire kuti valavu ikukwaniritsa zofunikira zomwe mukufuna.
✧ Mawonekedwe a High Performance Butterfly Valve
Ma Vavu Agulugufe Apamwamba Ogwira Ntchito Amakhala ndi mipando yophatikizika ya polima yokhala ndi moyo wopanda malire komanso kukana kwamankhwala kwamphamvu kwambiri - mankhwala ochepa omwe amadziwika kuti amakhudza ma polima opangidwa ndi fluorocarbon, zomwe zimapangitsa kuti zinthuzi ziziwoneka bwino pamavavu aku mafakitale.Ubwino wake umaposa mphira kapena ma polima ena a fluorocarbon potengera kukakamiza, kutentha komanso kukana kuvala.
Mavavu onse kapangidwe
Tsinde la Valve ya Gulugufe Wogwira Ntchito Kwambiri ili pakatikati pa ndege ziwiri.Chotsitsa choyamba chimachokera ku mzere wapakati wa valavu, ndipo chachiwiri chimachokera pakati pa mzere wa chitoliro.Izi zimapangitsa kuti chimbalecho chichotsedwe kwathunthu ku diski pamadigiri ochepa ogwirira ntchito kutali ndi mpando.Onani zomwe zili pansipa:
Kupanga mipando
Ponena za mpando, monga tanenera kale, valavu yokhala ndi mphira imatsekedwa ndi kufinya m'manja mwa rabara.Mapangidwe a mipando ya Butterfly Valve G ya High Performance.Chithunzi chomwe chili pansipa chikufotokoza momwe kukhalapo kumakhudzidwira muzochitika zitatu:
Pambuyo pa msonkhano: pamene asonkhanitsidwa popanda kukakamizidwa
Akasonkhanitsidwa popanda kukakamizidwa, mpando umayendetsedwa ndi gulugufe mbale.Izi zimalola kusindikizidwa kwa buluu kuchokera mulingo wa vacuum kudzera pamlingo wothamanga kwambiri wa valavu.
Axial pressure:
Mbiri ya G-seat imapanga chisindikizo cholimba pamene mbale imayenda.Mapangidwe olowetsa amachepetsa kusuntha kwakukulu kwa mpando.
Kupanikizika kumbali yolowetsa:
Kupanikizika kumatembenuza mpando kutsogolo, kukulitsa mphamvu yosindikiza.Kulowetsa m'malo opindika kumapangidwa kuti zilole kuzungulira kwa mipando.Iyi ndi njira yomwe amakonda kukwera.
Mpando wa High Performance Butterfly Valve uli ndi ntchito yokumbukira.Mpandowo umabwerera ku mawonekedwe ake oyambirira pambuyo pokweza.Kukhoza kwa mpando kuchira kumatanthauzidwa ndi miyeso ya kusinthika kosatha kwa mpando.Kutsika kwapang'onopang'ono kumatanthauza kuti zinthuzo zimakhala ndi kukumbukira bwino - zimakhala zosavuta kusinthika kosatha pamene katundu akugwiritsidwa ntchito.Zotsatira zake, miyeso yocheperako yokhazikika imatanthawuza kuchira bwino kwa mipando ndikukhala ndi moyo wautali wautali.Izi zikutanthawuza kusindikiza bwino pansi pa kupanikizika ndi kuyendetsa njinga yamoto.Deformation imakhudzidwa ndi kutentha.
Kulongedza kwa tsinde ndi kapangidwe kake
Mfundo yomaliza yofananitsa ndi chisindikizo chomwe chimalepheretsa kutuluka kwa kunja kudzera mu tsinde.
Monga mukuonera m'munsimu, ma valve okhala ndi mphira ali ndi tsinde yosavuta, yosasinthika.Mapangidwe ake amagwiritsa ntchito tsinde tsinde pakati pa shaft ndi makapu awiri a rabara a U-makapu kuti asindikize sing'angayo kuti asatayike.
Palibe kusintha komwe kumapangidwira kumalo osindikizidwa, zomwe zikutanthauza kuti ngati kutayikira kumachitika, valve iyenera kuchotsedwa pamzere ndikukonzedwa kapena kusinthidwa.Dera la m'munsi la shaft liribe chithandizo cha tsinde, kotero ngati tinthu tating'ono timasamukira kumtunda kapena kumunsi kwa shaft, torque yoyendetsa galimoto imakwera, zomwe zimapangitsa kuti ntchito ikhale yovuta.
Ma Valves Agulugufe Ogwira Ntchito Apamwamba omwe akuwonetsedwa pansipa adapangidwa kuti azikhala osinthika bwino (chisindikizo cha shaft) kuti atsimikizire moyo wautali wautumiki ndipo palibe kutayikira kwakunja.Ngati kutayikira kumachitika pakapita nthawi, valavu imakhala ndi chithokomiro chokhazikika.Ingotembenuzani mphete ya nati nthawi imodzi mpaka kutayikira kutayike.
✧ Ubwino wa Gulugufe Wogwira Ntchito Kwambiri
Panthawi yotsegulira ndi kutseka kwa valve yachitsulo yopangidwa ndi zitsulo, chifukwa kukangana pakati pa diski ndi kusindikiza pamwamba pa thupi la valve ndi kochepa kuposa kwa valve yachipata, imakhala yosagwira ntchito.
Kutsegula kapena kutseka kwa tsinde la valve ndi kochepa, ndipo kumakhala ndi ntchito yodalirika yodulira, ndipo chifukwa kusintha kwa doko la mpando wa valve kuli kofanana ndi kugunda kwa valve disc, ndikoyenera kwambiri kusintha. wa mlingo wotuluka.Choncho, valavu yamtunduwu ndi yoyenera kwambiri kudulidwa kapena kuwongolera ndi kugwedeza.
✧ Parameters of High Performance Butterfly Valve
| Zogulitsa | High Performance Butterfly Valve |
| M'mimba mwake mwadzina | NPS 2 ", 3", 4", 6", 8", 10", 12" , 14", 16", 18", 20" 24", 28", 32", 36", 40", 48" |
| M'mimba mwake mwadzina | Kalasi 150, 300, 600, 900 |
| Malizani Kulumikizana | Wafer, Lug, Flanged (RF, RTJ, FF), Welded |
| Ntchito | Kugwira Wheel, Pneumatic Actuator, Electric Actuator, Bare Stem |
| Zipangizo | A216 WCB, WC6, WC9, A352 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A, Aloyi 20, Monel, Inconel, Hastelloy, Aluminium Bronze ndi zina zapadera. |
| A105, LF2, F5, F11, F22, A182 F304 (L), F316 (L), F347, F321, F51, Aloyi 20, Monel, Inconel, Hastelloy | |
| Kapangidwe | Kunja Screw & Goli (OS&Y), Pressure Seal Bonnet |
| Wopanga ndi Wopanga | API 600, API 603, ASME B16.34 |
| Maso ndi Maso | ASME B16.10 |
| Malizani Kulumikizana | Wafer |
| Kuyesa ndi Kuyendera | API 598 |
| Zina | NACE MR-0175, NACE MR-0103, ISO 15848, API624 |
| Komanso kupezeka pa | PT, UT, RT, MT. |
✧ Pambuyo pa Ntchito Yogulitsa
Monga katswiri wopanga ma valve opangira zitsulo komanso kutumiza kunja, tikulonjeza kupatsa makasitomala ntchito zapamwamba zotsatsa pambuyo pogulitsa, kuphatikiza izi:
1.Kupereka malangizo ogwiritsira ntchito mankhwala ndi malingaliro okonza.
2.Zolephera zomwe zimayambitsidwa ndi zovuta zamtundu wazinthu, timalonjeza kuti tipereka chithandizo chaukadaulo ndikuthana ndi mavuto munthawi yaifupi kwambiri.
3.Kupatula kuwonongeka komwe kumachitika chifukwa cha kugwiritsidwa ntchito kwanthawi zonse, timapereka ntchito zokonzetsera zaulere komanso zosintha.
4.Tikulonjeza kuti tidzayankha mwamsanga pa zosowa za makasitomala panthawi ya chitsimikizo cha mankhwala.
5. Timapereka chithandizo chaumisiri cha nthawi yayitali, kuyankhulana pa intaneti ndi ntchito zophunzitsira.Cholinga chathu ndikupatsa makasitomala chidziwitso chabwino kwambiri chautumiki ndikupangitsa zomwe makasitomala akumana nazo kukhala osangalatsa komanso osavuta.
