high Vacuum Trimming Valves
FAQ
Gabatarwar samfur: Wannan jerin bawuloli ana sarrafa su da hannu madaidaicin bawul ɗin sarrafawa.Suna da ma'ana a cikin ƙirar tsari, kyawawan bayyanar, babban madaidaici, ƙananan girman, aiki da abin dogara, kuma suna da kyakkyawan aikin rufewa.Ana amfani da su don daidaita motsi da iskar gas a cikin tsarin injin.Aikin bawul ɗin yana motsawa ta hannu yana jujjuya maɓallin daidaitawa, kuma bawul ɗin allura yana motsa sama da ƙasa ta hanyar zaren watsawa.Matsakaicin aiki na bawul shine iska ko wasu iskoki masu lalata.
Q1: Menene manyan Ma'aunin Fasaha?
EVGW jerin High Vacuum Trimming Valves Technical Parameters
| Samfurin samarwa | EVGW-J2 | EVGW-J4 | |
| Iyakar aikace-aikace | Pa | 1×10-5Pa～1.2×105Pa | |
| DN | mm | 0.8 | 1.2 |
| Yawan Leak | Pa·L/s | ≤1.3×10-7 | |
| Kewaya har zuwa sabis na farko | 次 sau | 3000 | |
| Gasa-fita zafin jiki | ℃ | ≤150 | |
| Gudun buɗewa ko rufewa | s | Lokacin tuƙi na hannu | |
| Alamar matsayi na Valve | - | umarnin inji | |
| Matsayin shigarwa | - | Duk wata hanya | |
| yanayin zafi | ℃ | 5 ~ 40 | |
Q 2: Menene Siffofin?
Daidaitacce, ƙirar ƙira, mai sauƙin sauyawa da kulawa;
Sauƙi-zuwa-tsabta
Ajiye makamashi, ƙarami.
Q3: Menene girman flanges?
KF-KF/ KF-Pipe Adaftar/ CF-CF
| 规格型号 Samfura | DN | 连接 接口 adaftan | 外形尺寸 (mm) girma | ||||||
| 1 | 2 | A | B | C | D | E | F | ||
| EVGW-J2(KF) | 0.8 | KF16 | KF16 | 90 | 30 | 30 | 28 | 45 | - |
| EVGW-J2(CF) | 0.8 | CF16 | CF16 | 98 | 34 | 35 | 28 | 52 | - |
| EVGW-J2 (GK) | 0.8 | KF16 | 管接头 | 90 | 30 | 30 | 28 | 45 | 6 |
| EVGW-J4(KF) | 1.2 | KF16 | KF16 | 93.2 | 30 | 30 | 28 | 45 | - |
| EVGW-J4(CF) | 1.2 | CF16 | CF16 | 98 | 34 | 35 | 28 | 52 | - |
| EVGW-J4(GK) | 1.2 | KF16 | 管接头 | 90 | 30 | 30 | 28 | 45 | 6 |
Tambaya 4: Menene matakan kariya don amfani?
a) Bawul ɗin ya kamata ya fara bincika ko bawul ɗin ba shi da ƙarfi kuma kayan haɗi sun cika.
b) Ya kamata a kiyaye bawul ɗin mai tsabta kuma a adana shi a cikin ɗaki mai bushe kuma a kiyaye shi daga girgiza mai ƙarfi.
c) Lokacin da ba a yi amfani da bawul ɗin don ajiya na dogon lokaci, bawul ɗin ya kamata ya kasance a cikin yanayin buɗewa na micro-bude kuma ya kamata a duba shi akai-akai don hana danshi, tsatsa da tsufa na sassan roba.
d) Kafin kafuwa, ya kamata a tsaftace saman bawul da injin ruwa bisa ga buƙatun tsabtace tsabta.
e) Flange na mai amfani da aka haɗa da bawul ɗin ba zai sami walda masu tasowa a cikin ramin haɗin gwiwa ba.
Q5: Menene yiwuwar gazawar da kuma yadda za a kawar da su?
Rashin gaza Hannun dalilai
Rashin kyaun rufewa Tabon mai manne da saman rufewa.tsaftace datti.
scratches a kan sealing surface.Cire karce ta hanyar goge takarda ko kayan aikin inji.
Hatimin roba da ya lalace Sauya hatimin roba.
Lalacewar hoses masu sassauƙa Sauya ko gyara-welded.
Q6: Matsayin DN0.8/DN1.2?
Q7: Menene mafi ƙanƙanta da matsakaicin ƙayyadaddun tsari?
GW-J2(KF)
Matsakaicin daidaitacce kwarara shine 0.003L/s
Matsakaicin daidaitacce kwarara shine 0.03L / s;
GW-J4 (KF)
Matsakaicin daidaitacce kwarara shine 0.0046L/s
Matsakaicin daidaitacce kwarara shine 0.03 ~ 0.08L/s
Q8: Za a iya daidaita flange da ke dubawa?
A halin yanzu, akwai nau'ikan nau'ikan guda uku, kamar KF16, CF16 da kuma adaftar bututu.
Lokacin aikawa: Juni-14-2022