kiʻekiʻe Vacuum Trimming Valves
FAQ
Hoʻomaka Huahana: ʻO kēia pūʻulu o nā kīwaha i hoʻokele lima ʻia i nā kiwi hoʻokele pololei.He kūpono lākou i ka hoʻolālā hoʻolālā, nani i ka helehelena, kiʻekiʻe kiʻekiʻe, liʻiliʻi liʻiliʻi, kūpono a hilinaʻi hoʻi, a he hana hoʻopaʻa maikaʻi.Hoʻohana ʻia lākou no ka hoʻoponopono ʻana i ke kahe a me ke kinoea i loko o ka ʻōnaehana vacuum.Hoʻohana ʻia ka hana o ka valve ma ka hoʻohuli ʻana i ka pihi hoʻoponopono, a ke hoʻokele ʻia ka valve nila i luna a i lalo e ka hoʻouna ʻana i nā kaula.ʻO ke ʻano hana o ka valve he ea a i ʻole kekahi mau kinoea corrosive.
Q1: He aha nā ʻano ʻenehana nui?
EVGW series High Vacuum Trimming Valves Technical Parameters
| Hoʻohālike hana | EVGW-J2 | EVGW-J4 | |
| Laulā noi | Pa | 1×10-5Pa～1.2×105Pa | |
| DN | mm | 0.8 | 1.2 |
| Leak Laki | Pa·L/s | ≤1.3×10-7 | |
| Nā pōʻaiapuni a hiki i ka lawelawe mua | 次 manawa | 3000 | |
| ʻO ka mahana bake-out | ℃ | ≤150 | |
| Ka wikiwiki o ka wehe ʻana a i ʻole ka pani ʻana | s | manawa kalaiwa lima | |
| Hōʻike kūlana kiwi | — | kuhikuhi mechanical | |
| Kūlana hoʻokomo | — | ʻO kēlā me kēia kuhikuhi | |
| ka wela ambient | ℃ | 5~40 | |
Q 2: He aha nā hiʻohiʻona?
Hoʻolālā maʻamau, modular, maʻalahi e hoʻololi a mālama;
Māmā-maʻemaʻe
Mālama i ka ikehu, liʻiliʻi.
Q3: He aha ka nui o nā flanges?
KF-KF/ KF-Pipe Adapter/ CF-CF
| 规格型号 Hoʻohālike | DN | 连接 接口 mea hoʻopili | 外形尺寸（mm） ana ana | ||||||
| 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: He aha nā mea e mālama ai no ka hoʻohana?
a) E nānā mua ka valve inā paʻa ka valve a ua hoʻopau nā mea hana.
b) Pono e hoʻomaʻemaʻe ʻia ka valve a mālama ʻia i loko o kahi lumi maloʻo a pale ʻia mai nā haʻalulu ikaika.
c) Ke hoʻohana ʻole ʻia ka valve no ka mālama ʻana i ka wā lōʻihi, pono ka valve i kahi micro-open state a pono e nānā mau ʻia e pale i ka makū, ka ʻōpala a me ka ʻelemakule o nā ʻāpana lāʻau.
d) Ma mua o ka hoʻokomo ʻana, pono e hoʻomaʻemaʻe ʻia nā ʻili o ka valve a me ka vacuum e like me nā koi hoʻomaʻemaʻe.
e) ʻAʻole loaʻa nā welds kūwaho i loko o ka lua hui i ka flange o ka mea hoʻohana i pili i ka valve.
Q5: He aha nā hemahema a pehea e hoʻopau ai?
Nā ʻano kumu kumu
Hoʻopili maikaʻi ʻia nā ʻaila ʻaila i ka ʻili o ka sila.e hoʻomaʻemaʻe i ka lepo.
nā ʻōpala ma ka ʻili o ka sila.Wehe i nā ʻōpala ma ka pepa polishing a i ʻole mea hana mīkini.
Sila pulupulu i poino E pani i ke sila laau.
Hoʻopili ʻia a hoʻoponopono hou ʻia paha.
Q6: Ke kūlana o DN0.8/DN1.2?
Q7: He aha ka palena liʻiliʻi a me ka nui i hoʻoponopono ʻia?
GW-J2(KF)
ʻO ka liʻiliʻi liʻiliʻi e hiki ke hoʻololi ʻia he 0.003L/s
ʻO 0.03L / s ka nui hiki ke hoʻololi ʻia;
GW-J4 (KF)
ʻO ke kahe liʻiliʻi hiki ke hoʻololi ʻia he 0.0046L/s
ʻO ke kahe hiki ke hoʻololi ʻia he 0.03 ~ 0.08L / s
Q8: Hiki ke hoʻopilikino ʻia ka flange interface?
I kēia manawa, ʻekolu wale nō ʻano, e like me KF16, CF16 a me pipe Adapter.
Ka manawa hoʻouna: Iune-14-2022