Ma Vacuum Ochepetsa Mavavu apamwamba
FAQ
Chiyambi Chake: Mavavu angapo awa amayendetsedwa pamanja ndi ma valve owongolera olondola.Ndiwololera pamapangidwe apangidwe, okongola m'mawonekedwe, olondola kwambiri, ang'onoang'ono, othandiza komanso odalirika, komanso amakhala ndi ntchito yabwino yosindikiza.Amagwiritsidwa ntchito kuwongolera vacuum ndi kutuluka kwa gasi mu vacuum system.Ntchito ya valavu imayendetsedwa ndi dzanja kutembenuza chikhomo chosinthira, ndipo valavu ya singano imayendetsedwa mmwamba ndi pansi ndi kutumiza kwa ulusi.Njira yogwirira ntchito ya valve ndi mpweya kapena mpweya wochepa wowononga.
Q1: Kodi Ma Parameters Akuluakulu ndi ati?
EVGW mndandanda wa High Vacuum Trimming Valves Technical Parameters
| Chitsanzo chopanga | EVGW-J2 | EVGW-J4 | |
| Kuchuluka kwa ntchito | Pa | 1 × 10 pa-5Pa～1.2 × 105Pa | |
| DN | mm | 0.8 | 1.2 |
| Leak Rate | Pa·L/s | ≤1.3 × 10-7 | |
| Kuzungulira mpaka utumiki woyamba | 次 nthawi | 3000 | |
| Kutentha kophika | ℃ | ≤150 | |
| Kuthamanga kwa kutsegula kapena kutseka | s | Nthawi yoyendetsa pamanja | |
| Chizindikiro cha malo a valve | - | malangizo makina | |
| Kuyika malo | - | Njira iliyonse | |
| kutentha kozungulira | ℃ | 5-40 | |
Q 2: Kodi Zinthu zake ndi ziti?
Mapangidwe okhazikika, osinthika, osavuta kusintha ndikuwongolera;
Zosavuta kuyeretsa
Kupulumutsa mphamvu, kukula kochepa.
Q3: Kodi miyeso ya flanges ndi iti?
KF-KF/KF-Pipe Adapter/ CF-CF
| 规格型号 Chitsanzo | DN | 连接 接口 adaputala | 外形尺寸 (mm) miyeso | ||||||
| 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 |
Q 4: Njira zopewera kugwiritsa ntchito ndi ziti?
a) Vavu iyenera kuyang'ana kaye ngati valavuyo ili bwino komanso zowonjezera zake zatha.
b) Vavu iyenera kukhala yoyera ndikusungidwa m'chipinda chowuma ndikutetezedwa ku kugwedezeka kwamphamvu.
c) Pamene valavu sikugwiritsidwa ntchito kwa nthawi yayitali, valavu iyenera kukhala yotseguka pang'ono ndipo iyenera kuyang'aniridwa nthawi zonse kuti iteteze chinyezi, dzimbiri ndi kukalamba kwa ziwalo za rabara.
d) Musanakhazikitse, malo a valve ndi vacuum ayenera kutsukidwa malinga ndi zofunikira zaukhondo.
e) Flange ya wogwiritsa ntchito yolumikizidwa ndi valavu isakhale ndi ma welds otuluka mu dzenje lolumikizana.
Q5: Kodi zolephera zomwe zingatheke ndi chiyani komanso momwe mungawathetsere?
Zolephera Njira Njira
Kusasindikiza kosakwanira Madontho amafuta amamatira pamalo osindikizira.yeretsani zinyalala.
zokanda pa malo osindikizira.Chotsani zokopa popukuta pepala kapena chida cha makina.
Chisindikizo cha rabara chowonongeka Bwezerani chisindikizo cha rabara.
Hoses Zowonongeka Zowonongeka Bwezerani kapena kukonzanso-kuwotcherera.
Q6: Udindo wa DN0.8/DN1.2?
Q7: Ndi zotani zocheperako komanso zoyendetsedwa bwino kwambiri?
GW-J2(KF)
Kuthamanga kochepa kosinthika ndi 0.003L / s
Kuthamanga kwakukulu kosinthika ndi 0.03L / s;
GW-J4 (KF)
Kuthamanga kochepa kosinthika ndi 0.0046L / s
Kuthamanga kwakukulu kosinthika ndi 0.03 ~ 0.08L / s
Q8: Kodi mawonekedwe a flange angasinthidwe makonda?
Pakali pano, pali mitundu itatu yokha, monga KF16, CF16 ndi adaputala chitoliro.
Nthawi yotumiza: Jun-14-2022