Name: Vacuum Block Valves
This series of valves are made up of manual, pneumatic and electromagnetic block straight valves. The design of this series' structure is reasonable, and the appearance is excellent. Besides, they have many advantages, such as stablity, small size, durability, great sealing, and long service life and so on.
Features:
1. Simple structure and easy to change and maintain.
2. Easy to clean up.
3. Electromagnetic valves are designed in an energy saving way and the size is small.
Major Capacity Targets:
Application scope:
1× 10-6PA~1.2× 105PA (Bellow sealed)
1× 10-5PA~1.2× 105PA (Viton O-ring sealed)
Differential pressure before open valve plates:
≤ 1.2× 105A Any direction
Leak rate of valves' body and base:
≤ 1.3× 10-7PA@L@s-1
Cycles until first service:
200, 000 times
Baking Temperate of valve bodies: ≤ 150º C
Position of installation
- manual valves:
Any direction
- pneumatic valves:
Any direction
- electromagnetic valves:
Any direction (Bellow sealed); Sealed surface direct to the vacuum (Viton O-ring sealed)
Power supply:
- pneumatic valves:
AC 220V 50Hz, 6W or DC 24V, 3W (Special specification can be customized)
- electromagnetic valves: AC220Vor 230V 50Hz, Power of starting 800W\Power of working 8W
Compressed air(only supply to pneumatic valves): 0.4~0.7MPa
Time of valves' start and stop
- pneumatic valves: ≤ 1s
- electromagnetic valves: Open≤ 0.1s; Close≤ 1s (Viton O-ring sealed)\Close≤ 0.5s (Bellow sealed)
Indications of valves' position
- manual valves: With indication of start and stop's positions
-pneumatic valves: With indication of start and stop's positions (magnet switch)
- electromagnetic valves: With indication of start's positions
|
Order No. |
|
(mm) DN (mm) |
Stainless steel |
|
Manual |
Pneumatic |
|
LF |
GB-LP |
LF |
GB-LP |
|
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
|
63 |
2067 |
2023 |
2068 |
2024 |
2265 |
2217 |
2266 |
2218 |
|
80 |
2069 |
2025 |
2070 |
2026 |
2267 |
2219 |
2268 |
2220 |
|
100 |
2071 |
2027 |
2072 |
2028 |
2269 |
2221 |
2270 |
2222 |
|
160 |
2073 |
2029 |
2074 |
2030 |
2271 |
2223 |
2272 |
2224 |
|
200 |
_ |
_ |
_ |
_ |
2273 |
2225 |
2274 |
2226 |
|
250 |
_ |
_ |
_ |
_ |
2275 |
2227 |
2276 |
2228 |
Chuanbei Vacuum Technology (Beijing) Co., Ltd. (North Sichuan vacuum or CBVAC), established in 2002, the company belongs to the Zhongguancun Science Park, the factory covers over 10, 000 square meters, 160 employees, is a specialized vacuum product development, design, production, sales and service of integrated high-tech enterprises. To vacuum pumps, vacuum valves, vacuum bellows, vacuum systems integration and precision machining LED five categories, with import and export operation rights, and dozens of independent research and development of proprietary products.
CBVAC stick to "Quality, Innovation, Faith, Service, Market-oriented, Customer's satisfaction-aimed". With the rapid sales growth and expansion constantly, CBVAC become one well-known manufacturer of vacuum products in domestic market. We have a long-term friendly cooperation with Chinese Academy of Sciences, PekingUniversity, TsinghuaUniversity and others, also we have a research team with the high professional technicians. We have developed new product, including dry scroll vacuum pump and large vacuum valve. The techniques and manufacture level can reach the international standard, and enjoy high favor from international and domestic clients.
The product application of CBVAC widely range from IT industry, IC assembly, energy source, environment protection, chemical engineering to high Institute, national defense, Chinese Academy of Sciences. Relying on excellent quality, leading technics, humanized design, multiple resolution and service, our market is now covering all around China and also reaching USA, UK, Germany, France, Korea, Japan, other developed countries. The products of CBVAC is getting more and more approval in the international market.
