Iyini i-Pneumatic Actuator Ball Valve
A i-pneumatic actuator ball valveiyithuluzi elibalulekile lokulawula ukugeleza elihlanganisa i-valve yebhola ne-actuator yomoya ukuze izenzele ngokuzenzakalelayo ukulawulwa koketshezi, amagesi, noma isitimu kumasistimu wezimboni. Lesi sihloko sichaza izingxenye zayo, izinhlobo, izinzuzo, nokuthi ihluke kanjani kwezinye izinhlobo zama-valve.
Iyini i-Pneumatic Actuator
A i-pneumatic actuatoriyithuluzi eliwumshini elisebenzisa umoya ocindezelwe ukuze likhiqize ukunyakaza kwamavalvu okusebenza. Izici ezibalulekile zifaka:
- Ukusebenza:Iguqula umfutho womoya (imvamisa engu-4–7 ibha) ibe ukunyakaza okujikelezayo noma okuqondile.
- Izingxenye:Isilinda, i-piston, amagiya, neziphethu.
- Izinhlobo:
-Ama-activator we-pneumatic asebenza kabili:Idinga umfutho womoya ukuze uvule futhi uvale
-Ukubuya Kwentwasahloboama-actuator we-pneumatic:Sebenzisa umoya ngesenzo esisodwa kanye nesiphethu kwesinye (idizayini ehlulekayo ephephile).
Ama-actuator womoya aziswa ngesivinini, ukwethembeka, nokufaneleka ezindaweni eziqhumayo noma ezinezinga eliphezulu lokushisa.
Iyini i-Ball Valve
A i-valve yebholaIzilawuli zigeleza zisebenzisa ibhola elizungezayo elinembobo (imbobo) phakathi nendawo yalo. Uma ihambisana nepayipi, ivumela ukugeleza; lapho izungeziswe ngamadigri angama-90, ivimba ukugeleza. Izici ezibalulekile:
- Idizayini:Izinketho eziqinile, ezigcwele noma ezincishisiwe.
- Ukuvala:Vala ngokuqinile nge-PTFE noma izihlalo zensimbi.
- Ukuqina:Ilungele izinhlelo zokusebenza ezinomfutho ophezulu kanye nezinga lokushisa eliphezulu.
Izinhlobo ze-Pneumatic Actuator Ball Valves
Ama-valve ebhola womoya ahlukaniswa ngokuklama nokusebenza:
1. Ngesakhiwo seValve:
-I-valve yebhola enembobo egcwele:Ibhore lifanisa ububanzi bepayipi lokumelana nokugeleza okuncane.
-I-valve yebhola yembobo eyehlisiwe:Ibhobo elincane lokunemba kokulawula ukugeleza okuphezulu.
-I-valve yebhola ye-V-port:Ibhore elimise okwe-V ukuze lishaye kancane.
2. Ngokwesenzo:
-Ukwenza kabili:Idinga ukuhlinzekwa komoya kukho kokubili ukuvulwa nokuvala.
-Ukubuya kwasentwasahlobo:Ibuyela ngokuzenzakalelayo endaweni ephephile ekulahlekelweni komoya.
Izinzuzo Pneumatic Actuator Ball Valves
1. Ukufaka uphawu okuhle kakhulu:Ukuvala i-Bubble-tight, ngisho nangaphansi kwengcindezi ephezulu.
2. Ukusebenza okusheshayo:Ukuzungezisa okungu-90-degree kunika amandla imijikelezo esheshayo evulekile/evalayo.
3. Ukunakekela Okuphansi:Idizayini elula enezingxenye ezimbalwa ezigugayo.
4. Ukuhlukahluka:Ihambisana nemithombo yezindaba enolaka (ama-acids, amagesi, umusi).
5. Impilo ende Yesevisi:Imelana nokugqwala namazinga okushisa aphezulu.
I-Pneumatic Actuator Ball Valve vs. Amanye amaValuvu
| Uhlobo Lwevalvu | Umehluko Obalulekile |
| I-Pneumatic Butterfly Valve | Ilula futhi ishibhile kodwa isebenza kancane ekuvaleni ngomfutho ophezulu. |
| I-Pneumatic Gate Valve | Ukusebenza kancane; ilungele ukugeleza okugcwele, hhayi ukungqubuzana. |
| I-Pneumatic Globe Valve | Kungcono ekuphupheni okunembile kodwa ukwehla kwengcindezi ephezulu kanye nesakhiwo esiyinkimbinkimbi. |
| I-ESDV (I-Emergency Shutdown Valve) | Ibeka phambili ukuvalwa kokuphepha okusheshayo; ngokuvamile ihlanganiswe namavalve esango/ebhola. |
Izicelo ze-Pneumatic Actuator Ball Valves
1. Amafutha Negesi:Vala futhi ulawule kumapayipi, izindawo zokuhlanza, kanye nezitshalo ze-LNG.
2. Ukucubungula Amakhemikhali:Bamba uketshezi olubolayo kanye nemidiya yokuhlanzeka okuphezulu.
3. Ukwelapha Amanzi: Phatha amanzi aphuzwayo, amanzi angcolile, kanye nezinhlelo zokunisela.
4. Ukukhiqiza Amandla:Lawula isitimu namanzi okupholisa kuma-turbines.
5. Ezemithi:Imiklamo yenhlanzeko yokuphatha uketshezi oluyinyumba.
Isiphetho
Ama-valve ebhola e-pneumatic actuator ahamba phambili endaweni enengcindezi ephezulu, izinga lokushisa eliphezulu, kanye ne-corroal, ehlinzeka ngokuvaleka okungenakuqhathaniswa nokwethembeka. Ukuzivumelanisa nezimo kuzo zonke izimboni kuzenza zibe isisekelo sezinhlelo zesimanje zokulawula ukugeleza.
Isikhathi sokuthumela: Mar-31-2025