Iyini i-valve yebhola efakwe kwi-trunnion
A I-Trunnion Efakwe ivalvu yebholaiyivalvu yezimboni esebenza kahle kakhulu lapho ibhola livikelekile khonaI-Trunnion Efakwe ngaphakathi komzimba wevalvu futhi ayishintshi ngaphansi kwengcindezi ephakathi nendawo. Ngokungafani namavalvu ebhola antantayo, amandla okucindezela koketshezi ebhola adluliselwa kuma-bearings esikhundleni sesihlalo sevalvu, okunciphisa ukuguquguquka kwesihlalo nokuqinisekisa ukuvalwa okuzinzile. Lo mklamo unikezai-torque ephansi, impilo yenkonzo ende, kanye nokusebenza okuphezulu ezinhlelweni ezinomfutho ophezulu, ezinobubanzi obukhulu.
Izici Zesakhiwo Sama-Trunnion Mounted Ball Valve
- Umklamo Wesihlalo Samavalvu Amabili: Ivumela ukuvalwa kwezinhlangothi zombili ngaphandle kwemingcele yokugeleza.
- Indlela Yokulayisha Ngaphambi Kwentwasahlobo: Iqinisekisa ukuvalwa okuphezulu ngokusebenzisa izihlalo zamavalvu ensimbi engagqwali ezifakwe ku-PTFE.
- Ukusekelwa Kokuthwala Okuphezulu/Okuphansi: Ilungisa ibhola endaweni yalo, inciphisa umthwalo womsebenzi wesihlalo se-valve.
- Ukwakhiwa Okuqinile: Umzimba wevalvu ojiyile oneziqu ezibonakala phezulu/ngezansi kanye nezimbobo zokujova ngamafutha ongazikhethela zokulungisa.
Indlela Amavalvu Ebhola Agibele I-Trunnion Asebenza Ngayo
Ibhola lijikeleza ngo-90° ukuvula noma ukuvala ivalvu. Uma ivaliwe, ubuso obuyindilinga buvimba ukugeleza koketshezi; uma ivuliwe, isiteshi esiqondisiwe sivumela ukudlula okuphelele. Umklamo webhola elifakwe ku-Trunnion uqinisekisa:
- Ukuvalwa Okuzinzile: Izihlalo zamavalvu ezilayishwe kusengaphambili zigcina ukuxhumana okuqinile kungakhathaliseki ukushintshashintsha kwengcindezi.
- Ukwemba Okuncishisiwe: Ama-bearings amunca umfutho woketshezi, avimbele ukufuduka kwebhola.
Ukusetshenziswa kwama-Trunnion Mounted Ball Valve
Ama-valve ebhola afakwe ku-trunnion asebenza kahle kakhulu ezindaweni ezinomfutho ophezulu kanye nezindawo ezigqwalayo, okuhlanganisa:
- Amapayipi okuhluza uwoyela kanye nezindawo ezikude
- Ukucubungula amakhemikhali kanye nokukhiqizwa kwamandla
- Ukwelashwa kwamanzi, i-HVAC, kanye nezinhlelo zemvelo
- Ukusatshalaliswa komusi kanye negesi okushisa okuphezulu
I-Trunnion Efakwe I-Ball Valve vs. I-Floating Ball Valve: Umehluko Obalulekile
I-Trunnion vs I-Floating Ball Valve: Yikuphi Okufanele Isicelo Sakho
| Isici | I-Floating Ball Valve | I-Trunnion Egibele Ibhola Valve |
| Isakhiwo | Ibhola liyantanta; uxhumano olulodwa lwesiqu esingezansi | I-Trunnion Yebhola Ifakwe ngeziqu eziphezulu/ezingezansi; izihlalo ezinyakazayo |
| Indlela Yokuvala | Ukucindezela okuphakathi kusunduza ibhola esihlalweni sokukhipha | Ukulayisha kusengaphambili kwentwasahlobo kanye namandla esiqu kuqinisekisa ukuvalwa |
| Ukuphathwa Kokucindezela | Ifanele ukucindezela okuphansi/okuphakathi | Ilungele izinhlelo ezinomfutho ophezulu (kufika ku-42.0Mpa) |
| Ukuqina | Ihlala igugile ngaphansi kokucindezeleka okuphezulu | Ihlala isikhathi eside ngokuguquguquka okuncane |
| Izindleko Nokunakekelwa | Izindleko eziphansi, ukulungiswa okulula | Izindleko zokuqala eziphakeme, ezilungiselelwe izimo ezinzima |
I-NSW: Umhlinzeki We-Trunnion Ball Valve Othembekile eShayina
Umkhiqizi weValvu ye-NSWingumkhiqizi ohamba phambili wama-valve ebhola aqinisekiswe yi-API 6D, okuhlanganisaamavalvu ebhola afakwe ku-trunnion, amavalvu ebhola antantayo, futhiifektri ye-bronze API 6d ball valveImikhiqizo yethu isetshenziswa kabanzi kumapayipi kaphethiloli, igesi yemvelo, kanye nezimboni.
Imininingwane Eyinhloko:
- Osayizi: ½” kuya ku-48″ (DN50–DN1200)
- Isilinganiso Sokucindezela: Iklasi 150LB–2500LB (1.6Mpa–42.0Mpa)
- Izinto zokwakha: Insimbi yekhabhoni, insimbi engagqwali, insimbi ephindwe kabili, ithusi le-aluminium
- Amazinga: I-API, i-ANSI, i-GB, i-DIN
- Ibanga Lokushisa: -196°C kuya ku-+550°C
- Ukusebenza: Okwenziwa ngesandla, okwenziwa ngomoya, okwenziwa ngogesi, noma okwenziwa ngegiya
Izicelo: Ukuhluzwa kwamafutha, ukucutshungulwa kwamakhemikhali, ukuhlinzekwa kwamanzi, ukukhiqizwa kukagesi, nokuningi.
Isikhathi sokuthunyelwe: Ephreli-03-2025