Simbi yakagara katatu eccentric butterfly valve imhando yepamusoro-performance butterfly vharafu yakagadzirirwa maapplication anoda kuvharika kwakasimba, kudzvanywa, uye tembiricha yekugona.Iyo ine chigaro chakagadzirwa nesimbi, senge simbi isina tsvina kana mamwe maalloys, kutsungirira mamiriro ekushanda anodiwa uye abrasive media.Iyo katatu eccentric dhizaini inoreva kubviswa kweshaft, disc, uye chigaro, iyo inosimudzira kuita chisimbiso uye inoderedza kupfeka.Mavharuvhu aya anowanzoshandiswa mumaindasitiri akadai semafuta uye gasi, kugadzirwa kwemakemikari, kugadzirwa kwemagetsi, kunatsa, uye mamwe maapplication apo. yakavimbika kuyerera kudzora uye kuramba mamiriro akaoma kwakakosha.Izvo zvakakodzera kubata zvakasiyana-siyana zvezvinobudisa nhau, kusanganisira magasi, zvinwiwa, uye slurries.Pakusarudza simbi yakagara katatu eccentric butterfly valve, zvakakosha kufunga zvinosanganisira mamiriro chaiwo ekushanda, akadai sekumanikidzwa, tembiricha, kuyerera maitiro, uye chimiro che nhepfenyuro dziri kudzorwa.Pamusoro pezvo, zvinhu zvakaita sekuenderana kwezvinhu, kubatana kwekupedzisira, zviyero zveindasitiri, uye zvinodiwa zvezvakatipoteredza zvinofanirwa kuverengerwa.
Ivhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhangara inowedzerwa pahwaro hwesimbi yakajairika yakaoma yakavharwa kaviri-eccentric butterfly valve.Basa guru reiyi Angle eccentricity nderekuita vharafu mukuita kwekuvhura kana kuvhara chiito, chero nzvimbo pakati pechisimbiso mhete uye chigaro ichakurumidza kuvharwa kana kubata, kuitira kuti iyo chaiyo "frictionless" pakati pekuvhara chisimbiso, ichiwedzera. hupenyu hwebasa hwevhavha.
Tsanangudzo yedhiyagiramu yechitatu eccentric
Eccentric 1: Shaft yevharuvhu iri kuseri kwechigaro chechigaro kuitira kuti chisimbiso chive chakanyatso kutenderedza chigaro chose.
Eccentric 2: Mutsara wepakati wevhavha shaft inotsauka kubva papombi nevhavha yepakati mutsara, iyo inodzivirirwa kubva pakukanganiswa kwevhavha kuvhura nekuvhara.
Eccentric 3: The seat cone shaft inotsauka kubva pakati pemutsara wevhavha shaft, iyo inobvisa kukweshera panguva yekuvhara nekuvhurwa uye inopa yunifomu yekumanikidza chisimbiso chakatenderedza chigaro chose.
1. The valve shaft iri kuseri kwevhavha plate shaft, ichibvumira chisimbiso kuputira uye kubata chigaro chose.
2. mutsara wevhavhavhavha inotsauka kubva papombi uye mutsara wevhavha, iyo inodzivirirwa kubva pakukanganiswa kwevhavha kuvhura nekuvhara.
3. Iyo chigaro cone axis inotsauka kubva mumutsara wevharuvhu kuti ibvise kukwesha panguva yekuvhara nekuvhura uye kuwana yunifomu yekumanikidza chisimbiso chakapoteredza chigaro chose.
Munguva yekuvhura nekuvhara nzira yesimbi yakaumbwa yeglobe valve, nekuti kukweshera pakati pe disc uye yekuvharisa pamusoro pemuviri wevharuvhu idiki pane iyo yevhavha yegedhi, haibatike.
Kuvhura kana kuvhara kwevhavha hunde ipfupi, uye ine yakavimbika kwazvo yekucheka-kubvisa basa, uye nekuti shanduko yevhavha chigaro chechiteshi inoenderana nekurohwa kwevhavha disc, yakakodzera kwazvo kugadzirisa. yehuwandu hwekuyerera.Naizvozvo, rudzi urwu rwevharuvhu rwakanyatsokodzera kucheka-kubvisa kana kudzora uye throttling.
Product | Metal kune simbi Akagara Butterfly Valve |
Zita dhayamita | NPS 2”, 3”, 4”, 6”, 8” , 10” , 12” , 14”, 16”, 18”, 20” 24”, 28”, 32”, 36”, 40”, 48” |
Zita dhayamita | Kirasi 150, 300, 600, 900 |
End Connection | Wafer, Lug, Flanged (RF, RTJ, FF), Welded |
Operation | Bata Wheel, Pneumatic Actuator, Electric Actuator, Bare Stem |
Zvishandiso | A216 WCB, WC6, WC9, A352 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A, Alloy 20, Monel, Inconel, Hastelloy, Aluminium Bronze uye mamwe alloy yakakosha. |
A105, LF2, F5, F11, F22, A182 F304 (L), F316 (L), F347, F321, F51, Alloy 20, Monel, Inconel, Hastelloy | |
Chimiro | Kunze Screw & Joko (OS&Y), Pressure Seal Bonnet |
Dhizaini uye Mugadziri | API 600, API 603, ASME B16.34 |
Takatarisana | ASME B16.10 |
End Connection | Wafer |
Kuedza uye Kuongorora | Purogiramu inonzi 598 |
Zvimwe | NACE MR-0175, NACE MR-0103, ISO 15848, API624 |
Uyewo inowanikwa per | PT, UT, RT,MT. |
Senyanzvi yekugadzira mavharuvhu esimbi uye mutengesi kunze, tinovimbisa kupa vatengi nemhando yepamusoro-soro mushure mekutengesa sevhisi, kusanganisira zvinotevera:
1.Kupa mazano ekushandiswa kwechigadzirwa uye mazano ekugadzirisa.
2.Nekukundikana kunokonzerwa nezvinetso zvehutano hwechigadzirwa, tinovimbisa kupa rubatsiro rwehutano uye kugadzirisa matambudziko mukati menguva pfupi.
3.Kunze kwekukuvara kunokonzerwa nekushandiswa kwakajairika, tinopa mahara kugadzirisa uye kutsiva masevhisi.
4.Tinovimbisa kupindura nokukurumidza kune zvinodiwa nevatengi panguva yewaranti yechigadzirwa.
5. Isu tinopa tsigiro yenguva refu yehunyanzvi, kubvunzana pamhepo uye masevhisi ekudzidzisa.Chinangwa chedu ndechekupa vatengi ruzivo rwakanyanya rwesevhisi uye kuita kuti ruzivo rwevatengi ruwedzere kunakidza uye nyore.