Zogulitsa
Valve ya Gulugufe Katatu
✧ Kufotokozera
Valve ya butterfly ya katatu ndi mtundu wa valavu ya quarter-turn yomwe imapangidwira kuti ipereke kayendetsedwe kabwino komanso kodalirika pakugwiritsa ntchito mafakitale osiyanasiyana. Mosiyana ndi mavavu agulugufe wamba, omwe amakhala ndi mawonekedwe okhazikika kapena owoneka bwino, valavu yagulugufe katatu imakhala ndi mapangidwe apadera okhala ndi zida zitatu: Shaft Offset: Mzere wapakati wa shaft uli kuseri kwa mzere wapakati wa malo osindikizira, omwe amathandiza kuchepetsa kutha ndi kukangana. pakugwira ntchito, zomwe zimapangitsa kuti ntchito ziziyenda bwino komanso moyo wautali wautumiki. chosindikizira chotchinga chotchinga ndi chotseka cholimba, kuchepetsa kuthekera kwa kutayikira komanso kuwongolera magwiridwe antchito a valavu.Conical Seat Geometry: Malo osindikizira a mpando wa valve amapangidwa mwa mawonekedwe a conical, omwe amalola kugwira ntchito kosalala komanso kosasunthika panthawi yotsegula. ndi kutseka, pokhala ndi chisindikizo cholimba pamtundu wonse wa ntchito.Zowonongeka izi zimathandiza kuti valavu ikhale ndi mphamvu yopereka kutsekedwa kolimba, kuthamanga kwambiri, ndi kukana. kuvala ndi abrasion, kuzipangitsa kukhala zoyenera zofunikila ntchito m'mafakitale monga mafuta ndi gasi, petrochemical, processing mankhwala, kupanga mphamvu, ndi zina.Triple offset agulugufe mavavu amadziwika ndi luso kupirira kutentha, kupanikizika kwambiri, ndi dzimbiri kapena dzimbiri. abrasive media, kuwapanga kukhala chisankho chodziwika bwino pamachitidwe ovuta kwambiri pomwe kudalirika ndi magwiridwe antchito ndizofunikira.Posankha valavu yagulugufe katatu, zinthu monga kuyanjana kwazinthu, kukakamizidwa. ndi kuwunika kwa kutentha, kulumikizana komaliza, ndi miyezo yamakampani ziyenera kuganiziridwa mosamalitsa kuti zitsimikizire kugwira ntchito koyenera komanso magwiridwe antchito oyenera pakugwiritsa ntchito.
✧ Mawonekedwe a Triple Offset Butterfly Valve Wafer Connection
Vavu yagulugufe yamitundu itatu imapangidwa ndi valavu yamagulugufe atatu-eccentric, ndiko kuti, eccentricity ya angular imawonjezeredwa pamaziko a zitsulo wamba zolimba zosindikizidwa kawiri-eccentric butterfly valve. Ntchito yaikulu ya Angle eccentricity iyi ndi kupanga valavu ikutsegula kapena kutseka, mfundo iliyonse pakati pa mphete yosindikizira ndi mpando idzachotsedwa mwamsanga kapena kukhudzana, kotero kuti "frictionless" yeniyeni pakati pa kusindikiza, kufalikira. moyo wautumiki wa valve.
Kufotokozera kwazithunzi zitatu za eccentric
Eccentric 1: Shaft ya valve ili kuseri kwa shaft ya mpando kuti chisindikizocho chikhale cholimba kuzungulira mpando wonse.
Eccentric 2: Mzere wapakati wa shaft valve umachoka ku chitoliro ndi mzere wapakati wa valve, womwe umatetezedwa ku kusokonezeka kwa kutsegula ndi kutseka kwa valve.
Eccentric 3: Mtsinje wa cone wapampando umachoka pakati pa mzere wa valve shaft, womwe umathetsa mikangano panthawi yotseka ndi kutsegula ndikupereka chisindikizo cha yunifolomu kuzungulira mpando wonse.
✧ Ubwino wa valavu yagulugufe atatu
1. Mtsinje wa valve uli kuseri kwa shaft mbale ya valve, kulola chisindikizo kuti chizungulire ndikukhudza mpando wonse.
2. mzere wa valve shaft umachoka ku chitoliro ndi mzere wa valve, womwe umatetezedwa ku kusokonezeka kwa kutsegula ndi kutseka kwa valve.
3. Mzere wa cone wa mpando umachoka ku mzere wa valve kuti athetse kukangana panthawi yotseka ndi kutsegula ndi kukwaniritsa chisindikizo cha yunifolomu kuzungulira mpando wonse.
✧ Ubwino wa Kulumikizana Kwamagulu Amagulu Atatu a Gulugufe
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 kwambiri, ndipo kumakhala ndi ntchito yodalirika yodulira, ndipo chifukwa kusintha kwa doko la mpando wa valve kumakhala 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 Triple Offset Butterfly Valve Wafer Connection
| Zogulitsa | Kulumikizana kwa Gulugufe Katatu Katatu |
| 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 chogwiritsa ntchito mwachizolowezi, timapereka ntchito zokonzetsera zaulere komanso zosinthira.
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.
