A lubricated plug valve ine pressure balance imhando yevharuvhu yeindasitiri yakagadzirirwa kudzora kuyerera kwemvura mukati mepombi.Muchirevo chechinyorwa chino, "kuzora" kazhinji kunoreva kushandiswa kwemafuta ekuzora kana sealant kudzikisa kukweshera uye kuve nechokwadi chekushanda kwakanaka kwevharuvhu.Kuvapo kwekumanikidzika kwehutano hwemagetsi mukugadzirwa kwevhavha kunoitirwa kuchengetedza kuenzana kana kuenzana kuenzana munzvimbo dzakasiyana-siyana dzevhavha, izvo zvinogona kubatsira kuwedzera kushanda kwese uye kuvimbika kwevhavha, kunyanya mukushandiswa kwepamusoro-soro. lubrication uye chiyero chekumanikidza muvharuvhu yeplug ine chinangwa chekuvandudza kusimba kwayo, kushanda kwayo, uye kugona kutsungirira mamiriro ekushanda anodiwa.Aya maficha anogona kubatsira mukuderedza kusakara uye kubvaruka, kuwedzera chisimbiso kutendeseka, uye kushanda kwakapfava, kunozotungamira kune kuvandudzwa kwekuita uye hupenyu hurefu hwevharuvhu munzvimbo dzemaindasitiri. pressure balance, sununguka kubvunza rumwe ruzivo rwakadzama.
1. Pressure balance type inverted oil seal plug valve product structure inonzwisisika, yakavimbika chisimbiso, kuita kwakanakisa, kutaridzika kwakanaka;
2. Oil seal plug valve inverted pressure balance structure, light switch action;
3. Pane gorofu yemafuta pakati pemuviri wevharuvhu uye chisimbiso chepamusoro, chinogona kupinza chisimbiso girisi muchigaro chevharuvhu chero nguva kuburikidza neoiri nozzle kuti iwedzere kuvharika kwekuita;
4. Zvikamu zvinhu uye saizi yeflange inogona kusarudzwa zvinoenderana nemamiriro chaiwo ekushanda kana zvinodiwa nemushandisi kuti asangane nezvinodiwa zveinjiniya zvakasiyana.
Product | Lubricated Plug Valve Pressure Balance |
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 |
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 |
Iyo mushure mekutengesa sevhisi yevhavha yebhora inoyangarara yakakosha, nekuti chete panguva yakakodzera uye inoshanda mushure mekutengesa sevhisi inogona kuve nechokwadi chekushanda kwayo kwenguva refu uye yakagadzikana.Izvi zvinotevera zvekutengesa-sevhisi zviri mukati memamwe mavharuvhu anoyangarara:
1.Kuisa uye kutumirwa: Mushure mekutengesa vashandi vebasa vanoenda kunzvimbo yekuisa uye kugadzirisa iyo inoyangarara bhora valve kuti ive nechokwadi chekushanda kwayo kwakasimba uye kwakajairika.
2.Maintenance: Nguva dzose chengetedza valve inoyangarara kuti uone kuti iri mumamiriro ekushanda zvakanaka uye kuderedza kukundikana.
3.Troubleshooting: Kana iyo valve inoyangarara yakatadza, vashandi vebasa mushure mekutengesa vachaita pa-saiti kugadzirisa dambudziko munguva pfupi inogoneka kuti ive nechokwadi chekushanda kwayo.
4.Chigadzirwa chekuvandudza nekusimudzira: Mukupindura kune zvitsva uye matekinoroji matsva ari kubuda mumusika, mushure mekutengesa-kutengesa vashandi vachakurumidza kukurudzira kugadzirisa uye kusimudzira mhinduro kune vatengi kuti vavape zviri nani zvigadzirwa zvevharuvhu.
5. Ruzivo rwekudzidzisa: Mushure mekutengesa vashandi vebasa vanozopa ruzivo rwevharuvhu kune vashandisi kuvandudza manejimendi uye nhanho yekuchengetedza yevashandisi vachishandisa mavharuvhu ebhora anoyangarara.Muchidimbu, mushure mekutengesa sevhisi yevhavha inoyangarara yebhora inofanirwa kuvimbiswa munzira dzese.Nenzira iyi chete inogona kuunza vashandisi ruzivo rwakanaka uye kuchengetedza kutenga.