Manual Gate Valves with KF Flange
This series of valves are made up of manual, pneumatic and electromagnetic gate straight valves. The design of this series' structure is reasonable, and the appearance is excellent. Besides, they have many advantages, such as stability, small size, durability, great sealing, long service life and so on. As a result, they can apply to the ultra-high vacuum equipment.
Features:
1. Adopt stainless steel bellows and viton o- ring sealing, no lube.
2. The inner of valves' body is welded by stainless steel and the leak rate is low.
3. Valve bodies design in rib structure, with small sizes, light quality and excellent appearance.
4. Adopt double-guide-rail structure, smooth movement; Monolithic construction inside the valve and well-distributed holding power.
Application scope:
1× 10-7PA~1.2× 105PA
Differential pressure before open valve plates:
≤ 3× 103PA Any direction
Leak rate of valves' body and base:
< 1.3× 10-7PA@L@s-1
Cycles until first service: 10, 000Times
Baking Temperate of valve bodies:
Open≤ 200º C; Close≤ 150º C
Position of installation: Any
Power supply:
- pneumatic valves: AC 220V 50Hz, 6W or DC 24V, 3W
- motor-driven valves:
DN 63~250: AC 220V 50Hz, 25W or AC 380V 50 Hz, 25W
DN 320~400 AC: 220V 50Hz, 40W or AC 380V 50 Hz, 40W
(Special specification can be customized)
Compressed air(only supply to pneumatic valves)
- DN 63~200: 0.4~0.7MPa
- DN 250~400: 0.5~0.7MPa
Speed of closing and opening:
- pneumatic valves: DN 63~250 ≤ 6s; DN 320~400 ≤ 10s
- motor-driven valves: DN 63~250 ≤ 50s; DN 320~400 ≤ 70s
Indications of valves' position:
- manual valves: With indication of start and stop's positions (mechanical type)
- pneumatic valves: With indication of start and stop's positions (magnetic switch)
- motor-driven valves: With indication of start and stop's positions (micro switch)| | Order No. |
| DN (mm) | Manual Valves | Pneumatic Valves | Motor-driven Valves |
| CF | LF | ISO-F | GB-LP | CF | LF | ISO-F | GB-LP | CF | LF | ISO-F | GB-LP |
| 63 | 1010 | 1011 | 1069 | 1012 | 1210 | 1211 | 1337 | 1212 | _ | _ | _ | _ |
| 80 | 1013 | 1014 | 1070 | 1015 | 1213 | 1214 | 1338 | 1215 | _ | _ | _ | _ |
| 100 | 1016 | 1017 | 1071 | 1018 | 1216 | 1217 | 1339 | 1218 | 1501 | 1502 | 1557 | 1503 |
| 160 | 1019 | 1020 | 1072 | 1021 | 1219 | 1220 | 1340 | 1221 | 1504 | 1505 | 1558 | 1506 |
| 200 | 1022 | 1023 | 1073 | 1024 | 1222 | 1223 | 1341 | 1224 | 1507 | 1508 | 1559 | 1509 |
| 250 | 1025 | 1026 | 1074 | 1027 | 1225 | 1226 | 1342 | 1227 | 1510 | 1511 | 1560 | 1512 |
| 320 | 1075 | 1028 | 1076 | 1029 | 1343 | 1228 | 1344 | 1229 | 1561 | 1513 | 1562 | 1514 |
| 400 | _ | _ | _ | _ | 1345 | 1230 | 1346 | 1231 | 1563 | 1515 | 1564 | 1516 |
We can OEM and ODM as the drawing and your requirement
Packaging & Delivery
Packaging Details: Inner: plastic bag. Outer: carton or wooden case or according to customers' need.
Delivery Detail: Shipped in 3 days after payment
Our company introduction Chuanbei Vacuum Technology (Beijing) Co., Ltd.(Registered Brand CBVAC), founded in 2002, is national new-high technology enterprise, the Chinese Vacuum Association key enterprise specialized in vacuum products development, design, production, sales and service. We took the major projects task from MOST, the intelligent digital workshop from NDRC, technology upgrading from MIIT and so on.
CBVAC posses various series of vacuum valves, vacuum pumps, vacuum bellows, vacuum flange connectors and customized chamber processing, vacuum system integration and other vacuum products. The industry belongs to high-end equipment manufacturing industry. The vacuum products and technologies are widely applied in new energy, new materials, aerospace, semiconductor, IC equipment and other fields, also we design and manufacture products in the vacuum technology application fields from universities and scientific research institutions.
Our product Range :
Chuanbei Vacuum Technology (Beijing) Co., Ltd. (Registered Brand CBVAC), founded in 2002, is national new-high technology enterprise, the Chinese Vacuum Association key enterprise specialized in vacuum products development, design, production, sales and service. We took the major projects task from MOST, the intelligent digital workshop from NDRC, technology upgrading from MIIT and so on.
CBVAC Beijing company is located in Changping district of Zhongguancun national independent innovation demonstration garden, covers the area more than 10000 square meters; CBVAC Sichuan factory is located in Duofu industry park in Nanchong city, covers the area more than 70000 square meters; CBVAC Chengdu company is located in the Electronic Science and Technology University's science and technology park in Chengdu; R&D, sales and service company is located in silicon valley of United States, and also some other subordinate enterprises.
At present, CBVAC posses various series of vacuum valves, vacuum pumps, vacuum bellows, vacuum flange connectors and customized chamber processing, vacuum system integration and other vacuum products. The industry belongs to high-end equipment manufacturing industry. The vacuum products and technologies are widely applied in new energy, new materials, aerospace, semiconductor, IC equipment and other fields, also we design and manufacture products in the vacuum technology application fields from universities and scientific research institutions.
