Ivalvu yePlug enemikhono yoShishino Umvelisi wePlug oLubricated plug Valve Umthengisi wefektri waseTshayina Umvelisi
Yintoni iValve yePlug eneMikhono?
Ivalvu yePlug enemikhono Iqulathe umngxuma ophakathi kweplagi ecaleni kwe-axis yayo. Le mngxuma ivaliwe ezantsi kwaye ifakwe i-sealant-injection fitting phezulu. I-sealant ifakwa kwi-cavity, kwaye i-check valve engaphantsi kwe-injection fitting ithintela i-sealant ukuba ingahambi ngendlela echaseneyo. I-sealant iphuma kwi-cavity esembindini ngemingxunya ye-radial iye kwi-lubricant grooves edlula kubude bomphezulu wesihlalo seplagi.
Ukuze kuncitshiswe i-torque yeevalvu zeplagi ezityibilikiswayo zesihlalo sesinyithi, iiValve zePlug ezinemikhono ziye zaveliswa kwaye zisetyenziswa kakhulu. Ukongeza kwiimpawu zeevalvu zeplagi ezifakwe ioyile eqhelekileyo, iivalvu zeplagi ezine-pressure balanced nazo zineempawu ezilandelayo:
- 1. Ikhowuni yeplagi yevalvu yeplagi elungelelanisiweyo yoxinzelelo ifakelwe kwindawo eguqulweyo. Kukho ivalvu yokujonga kwinxalenye ephezulu yekhowuni yeplagi. Xa ivalvu ivaliwe, ngenxa yomahluko kwindawo esezantsi nephezulu yekhowuni yeplagi, ioyile yokutywina enoxinzelelo oluphezulu efakweyo ibangela ukuba umzimba weplagi uphakanyiswe phezulu, ukuze umzimba weplagi kunye nomphezulu wokutywina wevalvu zitywinwe ngcono.
Iimpawu eziphambili zeValve yePlug enemikhono
Iimpawu kunye neenzuzo zeIvalvu yePlug enemikhono
- 1.Inesakhiwo soxinzelelo olulinganiselayo oluguquguqukayo kunye nokusebenza kokukhanya nokuvula.
- 2. Kubekwa umngxuma weoyile phakathi komzimba wevalvu nomphezulu wesitywino, onokufaka igrisi yesitywino ukwandisa amandla esitywino.
- 3. Izinto ezisetyenziswa kwiindawo kunye nobukhulu beeflanges zinokucwangciswa ngokufanelekileyo ngokwemeko yokusebenza yokwenyani yeemfuno zabathengi, ukuze kuhlangatyezwane neemfuno ezahlukeneyo zobunjineli.
Iinkcukacha zobugcisa zeValve yePlug enemikhono
Iinkcukacha zeIvalvu yePlug enemikhono.
| Uyilo kunye nokuveliswa | I-API 599, i-API 6D |
| Ubungakanani obuqhelekileyo | I-NPS 1/2” ~ 24” |
| Uvavanyo loxinzelelo | Iklasi ye-150LB ~ 1500LB |
| Uqhagamshelo lokuphela | I-Flange (RF, FF, RTJ), I-Butt Welded (BW), I-Socket Welded (SW) |
| Uvavanyo lobushushu boxinzelelo | I-ASME B16.34 |
| Ubukhulu bobuso ngobuso | I-ASME B16.10 |
| Ubukhulu beFlange | I-ASME B16.5 |
| Ukuwelda ngeempundu | I-ASME B16.25 |
Ukusetyenziswa kweValve yePlug enemikhono
Ivalvu yePlug enemikhonoIsetyenziswa kakhulu kumashishini ahlukeneyo afana nepetroleum, imboni yeekhemikhali, ikhemesti, isichumisi seekhemikhali, imboni yamandla njl. Isetyenziswa phantsi koxinzelelo oluqhelekileyo lwe-CLASS150-1500LBS, kwaye isebenza kumaqondo obushushu angama--40~450°C, Amanzi, iGesi, Umphunga kunye neOyile njl.
