Zvigadzirwa
Vharuvhu yeDBB Plug Valve Inotenderera Dual Kuwedzera General Valve
✧ Tsananguro
Muviri wevharuvhu yeTwin Seal DBB Plug Valve Orbit Dual Expanding General Valve yedu unosanganisira muviri wevharuvhu, vharuvhu, dhisiki revharuvhu (rakaiswa mumhete huru yekuvharira), chifukidziro chekupedzisira, chassis, kurongedza nezvimwe zvinhu zvikuru. Musoro wevharuvhu nedhisiki ndiwo musimboti wechikamu chemuviri wevharuvhu. Puruvhu yevharuvhu yakasungirirwa mumuviri wevharuvhu nemativi ekumusoro neapasi, kuvhurika kwenzira yekuyerera kuri pakati, uye mativi maviri akaita senzvimbo dzakaita sewedge. Wedge face mill ine mapuranga ekutungamira edovetail akabatanidzwa kumadhisiki maviri kumativi ese. Dhisiki ndiyo chinhu chikuru chekuvharira uye ine pamusoro pe cylindrical. Kururama kweClass B hard seal kunogona kuwanikwa. Nzvimbo ye cylindrical inogayiwa nedenderedzwa re groove, uye mhete huru yekuvharira inogadzikwa zvachose ne fluorine raber kana nitrile raber, nezvimwewo nekuumba ne vulcanization, iyo inoita basa re hard sealing uye soft sealing kana vharuvhu yavharwa.
Vharuvhu yeDBB Plug (vharuvhu ine mavharuvhu maviri uye ine mavharuvhu anobuda ropa) inonziwo GENERAL VALVE, Twin Seal plug valve. Izvi zvinogara zvichishandiswa nekushandisa ma seating slips maviri akasungirirwa ega pa plug ine tapered ne dovetails, ayo anodzokera shure kubva pamusoro pechigaro asati atenderera. Izvi zvinopa dual seal inosimbiswa nebubble-tight isina abrasion ye seal.
Chishandiso ichi chinonyanya kuumbwa nezviratidzo, vhiri reruoko, mabhesheni espindle, mapini ebhora, mabhureki nezvimwe zvinhu, zvinosungirirwa paguva rekupedzisira uye zvakabatana netsvimbo yespool nekubatanidza mapini. Chikamu chechishandiso ichi ndicho chinokonzeresa chiito. Vhara vharuvhu kubva panzvimbo yakavhurika, tendeudza vhiri reruoko uchitenderera wachi, vharuvhu inotanga yatenderera 90°, uye inotyaira vharuvhu kuti itenderere kunzvimbo yekufamba kwevharuvhu. Ipapo vharuvhu inodzika pasi yakatwasuka, ichityaira vharuvhu kuti ikure nemagetsi uye isvike kumadziro emukati mevharuvhu kusvika chisimbiso chakapfava chadzvanywa mugomba, kuitira kuti pamusoro pevharuvhu disc pave nekubatana nemadziro emukati mevharuvhu.
Vhura vharuvhu kubva panzvimbo yakavharwa, tenderedza vhiri reruoko newachi, vharuvhu inotanga yakananga kumusoro, yozotenderera 90° mushure mekusvika panzvimbo yakati, kuitira kuti vharuvhu ive mumamiriro ekufambisa.
✧ Zvinhu zviri muTwin Seal DBB Plug Valve Orbit Dual Expanding General Valve
1. Munguva yekuchinja mavharuvhu, nzvimbo yekuvhara muviri wevharuvhu haina kubatana nenzvimbo yekuvhara plate inotsvedza, saka nzvimbo yekuvhara haina kukweshana, kusakara, hupenyu hwevharuvhu hurefu uye torque diki yekushandura;
2. Kana vharuvhu yagadziriswa, hazvidikanwi kubvisa vharuvhu kubva papombi, ingobvisa chifukidziro chepasi chevharuvhu wotsiva masiraidhi maviri, ayo ari nyore kwazvo kugadzirisa;
3. Muviri wevharuvhu nejoko zvinoderedzwa, izvo zvinogona kuderedza mutengo;
4. Mukati memuviri wevharuvhu makaputirwa nechromium yakaoma, uye nzvimbo yekuvhara yakaoma uye yakatsetseka;
5. Chisimbiso che elastic chiri pa slide chakagadzirwa ne fluorine rabber uye chakaumbwa mu groove iri pamusoro pe slide. Chisimbiso chesimbi kubva kusimbi chinoshanda sekudzivirira moto chinoshandiswa sekutsigira chisimbiso che elastic;
6. Vharuvhu ine mudziyo wekuburitsa otomatiki (sarudzo), iyo inodzivirira kuwedzera kwedzvinyiriro mukamuri revharuvhu uye inotarisa mashandiro evharuvhu mushure mekunge vharuvhu yavharwa zvachose;
7. Chiratidzo chekuchinja vharuvhu chakabatana nenzvimbo yekuchinja uye chinogona kuratidza mamiriro ekuchinja vharuvhu nemazvo.
✧ Maparamita eTwin Seal DBB Plug Valve Orbit Dual Expanding General Valve
| Chigadzirwa | Vharuvhu yeDBB Plug Valve Inotenderera Dual Kuwedzera General Valve |
| Dhayamita yezita | NPS 2”, 3”, 4”, 6”, 8”, 10”, 12”, 14”, 16”, 18”, 20”, 24”, 28”, 32”, 36”, 40”, 48” |
| Dhayamita yezita | Kirasi 150, 300, 600, 900, 1500, 2500. |
| Kugumisa Kubatanidza | Yakaputirwa (RF, RTJ) |
| Kushanda | Vhiri reMubato, Actuator yePneumatic, Actuator yeMagetsi, Bare stem |
| Zvinhu | Kukandira: A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A. 5A, Inconel, Hastelloy, Monel |
| Maumbirwo | Kuora Kwakazara kana Kuderedzwa, |
| RF, RTJ | |
| Kuvharwa Kweropa Kaviri & Kubuda Kweropa (DBB), Kuparadzaniswa Kaviri & Kubuda Kweropa (DIB) | |
| Chigaro chekukurumidzira uye jekiseni rehunde | |
| Mudziyo Unodzivirira Kusasimba | |
| Dhizaini uye Mugadziri | API 6D, API 599 |
| Takatarisana | API 6D, ASME B16.10 |
| Kugumisa Kubatanidza | RF, RTJ (ASME B16.5, ASME B16.47) |
| Kuedzwa uye Kuongorora | API 6D, API 598 |
| Zvimwe | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Inowanikwawo pa | PT, UT, RT,MT. |
| Dhizaini yakachengeteka pamoto | API 6FA, API 607 |
✧ Basa reKutengesa Mushure meKutengeswa
Semugadziri wesimbi yakagadzirwa nehunyanzvi uye mutengesi kunze kwenyika, tinovimbisa kupa vatengi basa repamusoro-soro mushure mekutengesa, kusanganisira zvinotevera:
1. Ipai nhungamiro yekushandiswa kwechigadzirwa uye mazano ekugadzirisa.
2. Kana paine kutadza kunokonzerwa nematambudziko emhando yezvigadzirwa, tinovimbisa kupa rutsigiro rwehunyanzvi nekugadzirisa matambudziko munguva pfupi iri kutevera.
3. Kunze kwekukuvadzwa kunokonzerwa nekushandiswa kwakajairika, tinopa mabasa ekugadzirisa nekutsiva mahara.
4. Tinovimbisa kupindura nekukurumidza kune zvinodiwa nevatengi munguva yewarandi yechigadzirwa.
5. Tinopa rubatsiro rwehunyanzvi kwenguva refu, mazano epamhepo uye masevhisi ekudzidzisa. Chinangwa chedu ndechekupa vatengi ruzivo rwakanakisisa rwebasa uye kuita kuti ruzivo rwevatengi ruve nyore uye runonakidza.
