Products
Twin Seal DBB Plug Valve Orbit Dual Expanding General Valve
✧ Tsanangudzo
Muviri wevharuvhu weTwin Seal yedu DBB Plug Valve Orbit Dual Kuwedzera General Valve inosanganisira muviri wevharuvhu, valve plug, valve disc (yakaiswa muhombe yekuisa chisimbiso mhete), chivharo chekupedzisira, chassis, kurongedza uye zvimwe zvinhu zvikuru. Iyo valve core uye disc ndiwo musimboti wechikamu chemuviri wevharuvhu. Ivhavhavhavha inogadziriswa mumutumbi wevharuvhu nepamusoro nepamusoro trunnions, inoyerera nzira yekuvhura iri pakati, uye mativi maviri inzvimbo dzakaita seweji. The wedge face mill ine dovetail guide rails akasungirirwa madhisiki maviri pamativi ese. Iyo disc ndiyo huru yekuisa chisimbiso chinhu uye ine cylindrical pamusoro. Kurongeka kweKirasi B yakaoma chisimbiso inogona kuwanikwa. Iyo cylindrical surface inogayiwa ne groove denderedzwa, uye mhete huru yekuisa chisimbiso inosungirirwa zvachose ne fluorine rubber kana nitrile rubber, nezvimwewo nekuumbwa uye vulcanization, iyo inotamba basa rekuvhara zvakasimba uye kuvharidzirwa kwakapfava apo valve yakavharwa.
Iyo DBB Plug Valve (mbiri block uye kubuda ropa plug valve) inonziwo GENERAL VALVE, Twin Seal plug valve. uku kunogara kuchipfeka nekushandisa masiripi ekugara akaiswa akazvimiririra papuragi yakatepwa nemadovetails, ayo anodzokera kumashure kubva panzvimbo yekugara isati yatenderera. Izvi zvinopa bubble-yakasimba inobatika mbiri chisimbiso pasina chisimbiso abrasion.
Iyo manipulator inonyanya kuumbwa nezviratidzo, vhiri remaoko, spindle bushings, mapini ebhora, mabhuraketi uye zvimwe zvikamu, izvo zvinogadzikwa pachivharo chekupedzisira uye zvakabatanidzwa ne spool tsvimbo nekubatanidza mapini. Iyo manipulator chikamu ndiyo actuator yechiito. Vhara vharuvhu kubva panzvimbo yakavhurika, shandura vhiri reruoko ruchienda newachi, simbi yevharuvhu inotenderera 90 ° kutanga, uye inotyaira dhisiki revharuvhu kuti ritenderere kuenda kuvharuvhu yemuviri inoyerera chiteshi chinzvimbo. Ipapo musimboti wevharuvhu unofamba uchidzika mumutsara wakatwasuka, uchityaira dhisiki yevharuvhu kuti iwedzere radially uye iswedere kumadziro emukati evharuvhu kusvikira chisimbiso chakapfava chichitsikirirwa mugororo, kuitira kuti pamusoro pevhavha disc ibatane nemukati. madziro evhavha.
Vhura vheji kubva panzvimbo yakavharwa, shandura handwheel counterclockwise, chivharo chevhavha chinotanga kufamba chakananga kumusoro, uye chinotenderera 90 ° mushure mekusvika kune imwe nzvimbo, kuitira kuti valve iri mumamiriro ekuitisa.
✧ Zvimiro zveTwin Seal DBB Plug Valve Orbit Dual Kuwedzera General Valve
1. Munguva yekuchinja kwevhavhavha, muviri wevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yekuvhara haina kushamwaridzana ne-sliding plate sealing surface, saka nzvimbo yekuisa chisimbiso haina kukanganiswa, kupfeka, hupenyu hurefu hwebasa revhavha uye diki switching torque;
2. Kana vheji ichigadziriswa, hazvidiwi kubvisa chivharo kubva papombi, kungoparadzanisa chifukidzo chepasi chevhavha uye kutsiva peya yemasiraidhi, ayo ari nyore chaizvo kugadzirisa;
3. Muviri wevhavha uye jongwe zvakaderedzwa, izvo zvinogona kuderedza mari;
4. Mukati wemukati wemuviri wevhavha wakaputirwa nechromium yakaoma, uye nzvimbo yekuisa chisimbiso yakaoma uye yakatsetseka;
5. Iyo elastic chisimbiso pane slide inogadzirwa nefluorine rubber uye yakaumbwa mu groove pamusoro pe slide. Iyo simbi kune simbi chisimbiso nebasa rekudzivirira moto rinoshandiswa sechitsigiro chechisimbiso che elastic;
6. Ivhavha ine chigadziro chekudzikisa chigadziro (chisarudzo), iyo inodzivirira kuwedzera kusinganzwisisiki kwekuwedzera muimba yevhavha uye inotarisa kushanda kwevhavha mushure mokunge vheji yakavharwa zvachose;
7. Chiratidzo chevhavha yevhavha inofananidzwa nechinzvimbo chekushandura uye inogona kunyatsoratidza mamiriro ekuchinja kwevhavha.
✧ Parameters yeTwin Seal DBB Plug Valve Orbit Dual Kuwedzera General Valve
| Product | Twin Seal DBB Plug Valve Orbit Dual Expanding General 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, 1500, 2500. |
| End Connection | Flanged (RF, RTJ) |
| Operation | Bata Wheel, Pneumatic Actuator, Electric Actuator, Bare Stem |
| Zvishandiso | Kukandira: A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A. 5A, Inconel, Hastelloy, Monel |
| Chimiro | Yakazara kana Yakaderedzwa Bore, |
| RF, RTJ | |
| Kaviri Block & Bleed (DBB), Kaviri Isolation & Bleed (DIB) | |
| Emergency chigaro uye stem jekiseni | |
| Anti-Static Chishandiso | |
| Dhizaini uye Mugadziri | API 6D, API 599 |
| Takatarisana | API 6D, ASME B16.10 |
| End Connection | RF, RTJ (ASME B16.5, ASME B16.47) |
| Kuedza uye Kuongorora | API 6D, API 598 |
| Zvimwe | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Uyewo inowanikwa per | PT, UT, RT,MT. |
| Moto wakachengeteka dhizaini | API 6FA, API 607 |
✧ Mushure mekutengesa Sevhisi
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 kwekukuvadza kunokonzerwa nekushandiswa kwakajairika, tinopa mahara kugadzirisa uye kutsiva masevhisi.
4.Tinovimbisa kupindura nekukurumidza kune zvinodiwa nevatengi panguva yechigadzirwa waranti nguva.
5. Isu tinopa tsigiro yenguva refu yehunyanzvi, kubvunzana pamhepo uye masevhisi ekudzidzisa. Chinangwa chedu ndechekupa vatengi ruzivo rwesevhisi yakanakisa uye kuita kuti ruzivo rwevatengi ruwedzere kunakidza uye nyore.
