Zogulitsa
Chitsulo kupita ku chitsulo Chokhala Gulugufe Vavu
✧ Kufotokozera
Valavu yagulugufe yokhala ndi chitsulo yokhala katatu ndi mtundu wa valavu yagulugufe yogwira ntchito kwambiri yopangidwira ntchito zomwe zimafunikira kutseka kolimba, kuthamanga kwambiri, komanso kutentha kwambiri.Imakhala ndi mpando wopangidwa ndi chitsulo, monga chitsulo chosapanga dzimbiri kapena ma alloys ena, kuti athe kupirira zovuta zogwirira ntchito komanso media abrasive.Kapangidwe ka katatu kamene kamatanthawuza kuchotsedwa kwa shaft, disc, ndi mpando, zomwe zimapangitsa kuti ntchito yosindikiza iwonongeke komanso kuchepetsa kuvala. kuwongolera odalirika oyenda ndi kukana mikhalidwe yovuta ndikofunikira.Iwo ndi oyenera kusamalira osiyanasiyana TV, kuphatikizapo mpweya, zamadzimadzi, ndi slurries.Posankha zitsulo okhala patatu eccentric butterfly valavu, zofunika kuganizira zikuphatikizapo zochitika zenizeni ntchito, monga kuthamanga, kutentha, makhalidwe otaya, ndi chikhalidwe cha zoulutsira nkhani zikulamuliridwa.Kuphatikiza apo, zinthu monga kuyanjana kwazinthu, kulumikizana komaliza, miyezo yamakampani, ndi zofunikira zachilengedwe ziyenera kuganiziridwa.
✧ Mawonekedwe a Metal to Metal Seated Butterfly Valve
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, 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 Metal to Metal Seated Butterfly Valve
| Zogulitsa | Chitsulo kupita ku chitsulo Chokhala Gulugufe Vavu |
| 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.
