Vacuum Angle Valve / Vacuum Inline Valve with ISO Flanges


Vacuum Angle Valve / Vacuum Inline Valve with ISO Flanges
  1. Brief Introduction
This series of valves is designed for the start and stop functions in ultra-high vacuum systems. They are two types of vacuum block valves: manual and pneumatic. These valves offer excellent stability, durability, superior sealing performance, and a long service life, making them an ideal choice for initial use in ultra-high vacuum equipment. Manual valves operate using a rotating handle, while pneumatic valves utilize compressed air to control the opening and closing. When the air supply is lost, the valve plates will automatically close due to spring force. The valves are suitable for pure air and non-corrosive gases.
  1. Features
  1. Designed in a standard and modular way, making it easy to replace and maintain.
  2. Easy to clean and maintain.
  3. Equipped with stainless steel bellows and Viton O-rings, no lubrication required.
  4. The inner body of the valve is welded from stainless steel, resulting in a low leak rate.
  1. Order Information
Each product has its own order number. Customers can search for these numbers based on the operation mode of the valve and the DN size.
Example Order: 2089
High Vacuum Manual Block Straight Valves, DN=16mm, CF flange
DN (mm) Order No. Weight (kg)
Manual Pneumatic Manual Pneumatic
16 2089 2297 0.50 0.70
25 2090 2298 1.80 1.70
40 2091 2299 2.20 2.10
50 2092 2300 2.70 3.55
  1. Major Capacity Targets:
  1. Application range: 1×10⁻⁶ Pa to 1.2×10⁵ Pa
  2. Differential pressure before opening valve plates: ≤1.2×10⁵ Pa in any direction
  3. Leak rate of valve body and base: < 1.3×10⁻⁷ Pa·L/s
  4. Cycling numbers before first maintenance: 200,000 times
  5. Baking temperature of valve bodies: Open ≤200°C; Close ≤150°C
  6. Installation position: Any direction
  7. Power supply: AC 220V 50Hz, 6W or DC 24V, 3W (Cycles until first service)
  8. Compressed air (only for pneumatic valves): 0.4~0.7 MPa
  9. Speed of closing and opening (only for pneumatic valves): ≤1s
  10. Valve position indication
- Manual valves: Indication of start and stop positions
- Pneumatic valves: Indication of start and stop positions (magnet switch)
  1. Valve weight: Refer to the above table.
  1. External Dimensions
  1. Manual
            
Model DN Connecting flange Manual
A B C D E F G
CD-J16B 16 CF16 106 16 40 48 64 40 28
CD-J25B 25 CF25 137 25 55 69 89.5 50 40
CD-J40B 40 CF35 153 35 63 69 97.5 63 40
CD-J50B 50 CF50 192 50 80 92 126 63 40
  Pneumatic 
 
Model		 DN Connecting flange Pneumatic
A B C D E F G
CDQ-J16B 16 CF16 125 16 40 48 85 113 28
CDQ-J25B 25 CF25 149 25 55 69 111 140 40
CDQ-J40B 40 CF35 167 35 63 69 118 150 40
CDQ-J50B 50 CF50 207 50 80 92 144 210 50
 
 
CF flanges conform to GB/T 6071-2003
Optional Parts: Magnet switch.

We can OEM and ODM as per your drawing and requirements
Vacuum Angle Valve / Vacuum Inline Valve with ISO Flanges

Packaging & Delivery

Packaging Details: Inner: plastic bag. Outer: carton or wooden case or according to customers' needs.
Delivery Detail: Shipped within 3 days after payment

About Our Company

Chuanbei Vacuum Technology (Beijing) Co., Ltd. (Registered Brand CBVAC), founded in 2002, is a national high-tech enterprise and a key member of the Chinese Vacuum Association. It specializes in the development, design, production, sales, and service of vacuum products. We have undertaken major projects from the Ministry of Science and Technology, intelligent digital workshops from the National Development and Reform Commission, and technology upgrades from the Ministry of Industry and Information Technology, among others.

CBVAC offers various series of vacuum valves, vacuum pumps, vacuum bellows, vacuum flange connectors, and customized chamber processing, as well as vacuum system integration. These products are widely used in new energy, new materials, aerospace, semiconductors, IC equipment, and other fields. We also design and manufacture products for universities and scientific research institutions in the field of vacuum technology applications.

Vacuum Angle Valve / Vacuum Inline Valve with ISO Flanges

Our Product Range

Vacuum Angle Valve / Vacuum Inline Valve with ISO Flanges

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