Ama-Vacuum Trimming Valves aphezulu
FAQ
Isingeniso Somkhiqizo: Lolu chungechunge lwama-valve ngamavalvu okulawula ukunemba aqhutshwa mathupha.Zinengqondo ekwakhiweni kwesakhiwo, zinhle ngokubukeka, ukunemba okuphezulu, usayizi omncane, ziyasebenza futhi zithembekile, futhi zinokusebenza okuhle kokuvala.Zisetshenziselwa ukulawula i-vacuum kanye nokugeleza kwegesi ohlelweni lwe-vacuum.Umsebenzi we-valve uqhutshwa ngesandla ukuguqula i-knob yokulungisa, futhi i-valve yenaliti iqhutshwa phezulu naphansi ngokudluliswa kwentambo.Indawo yokusebenza yevalvu umoya noma amagesi ambalwa agqwalayo.
I-Q1: Yiziphi Izinhlaka Zobuchwepheshe eziyinhloko?
EVGW uchungechunge High Vacuum Ukunquma Vavu Amapharamitha Technical
| Imodeli yokukhiqiza | EVI-GW-J2 | EVI-GW-J4 | |
| Ububanzi bohlelo lokusebenza | Pa | 1×10-5Pa～1.2×105Pa | |
| DN | mm | 0.8 | 1.2 |
| Isilinganiso sokuvuza | Pa·L/s | ≤1.3×10-7 | |
| Imijikelezo kuze kube yisevisi yokuqala | 次 izikhathi | 3000 | |
| Izinga lokushisa lokubhaka | ℃ | ≤150 | |
| Isivinini sokuvula noma sokuvala | s | Isikhathi sokushayela mathupha | |
| I-valve inkomba | - | imiyalelo mechanical | |
| Indawo yokufaka | - | Noma iyiphi indlela | |
| izinga lokushisa elizungezile | ℃ | 5-40 | |
Q 2: Yiziphi izici?
Idizayini ejwayelekile, eyi-modular, kulula ukuyishintsha nokuyinakekela;
Ukuhlanza kalula
Ukonga amandla, usayizi omncane.
Q3: Yiziphi izilinganiso ze-flanges?
I-KF-KF/ KF-Pipe Adapter/ CF-CF
| 规格型号 Imodeli | DN | 连接 接口 i-adaptha | 外形尺寸 (mm) izilinganiso | ||||||
| 1 | 2 | A | B | C | D | E | F | ||
| I-EVGW-J2(KF) | 0.8 | KF16 | KF16 | 90 | 30 | 30 | 28 | 45 | - |
| I-EVGW-J2(CF) | 0.8 | CF16 | CF16 | 98 | 34 | 35 | 28 | 52 | - |
| I-EVGW-J2 (GK) | 0.8 | KF16 | 管接头 | 90 | 30 | 30 | 28 | 45 | 6 |
| I-EVGW-J4(KF) | 1.2 | KF16 | KF16 | 93.2 | 30 | 30 | 28 | 45 | - |
| I-EVGW-J4(CF) | 1.2 | CF16 | CF16 | 98 | 34 | 35 | 28 | 52 | - |
| I-EVGW-J4(GK) | 1.2 | KF16 | 管接头 | 90 | 30 | 30 | 28 | 45 | 6 |
Q 4: Yiziphi izinyathelo zokuphepha zokusetshenziswa?
a) Ivalvu kufanele iqale ihlole ukuthi ivalvu iphelele yini nokuthi izesekeli ziphelele.
b) Ivalvu kufanele igcinwe ihlanzekile futhi igcinwe ekamelweni elomile futhi ivikelwe ekudlidlizeni okunamandla.
c) Uma i-valve ingasetshenziselwa ukugcinwa isikhathi eside, i-valve kufanele ibe sesimweni esivulekile kancane futhi kufanele ihlolwe njalo ukuvimbela umswakama, ukugqwala nokuguga kwezingxenye zenjoloba.
d) Ngaphambi kokufakwa, indawo engaphezulu ye-valve ne-vacuum kufanele ihlanzwe ngokuya ngezidingo zokuhlanzeka kwe-vacuum.
e) I-flange yomsebenzisi exhunywe kuvalvu akufanele ibe namashisela aphumela ngaphandle embobeni ehlangene.
Q5:Yikuphi ukwehluleka okungenzeka nokuthi ungakuqeda kanjani?
Ukwehluleka Izindlela zokucabanga
Ukuvala uphawu okungekuhle Amabala kawoyela anamathela endaweni evalekayo.hlanza ukungcola.
imihuzuko endaweni yokuvala.Susa imihuzuko ngokupholisha iphepha noma ithuluzi lomshini.
Isigxivizo senjoloba esilimele Buyisela uphawu lwenjoloba.
Amapayipi Aguquguqukayo Alimele Faka esikhundleni noma ashiselwe ukulungisa.
Q6: Isikhundla se-DN0.8/DN1.2?
I-Q7: Yibuphi ubuncane bokugeleza okulawulwayo?
I-GW-J2(KF)
Ubuncane bokugeleza obulungisekayo ngu-0.003L/s
Ukugeleza okuphezulu okulungiswayo kungu-0.03L/s;
I-GW-J4 (KF)
Ubuncane bokugeleza okulungiswayo ngu-0.0046L/s
Ukugeleza okukhulu okungalungiseka kungu-0.03~0.08L/s
I-Q8: Ingabe i-interface flange ingenziwa ngezifiso?
Njengamanje, kunezinhlobo ezintathu kuphela, njenge-KF16, CF16 ne-adaptha yepayipi.
Isikhathi sokuthumela: Jun-14-2022