Features Flashboard Valve
CCQ model Flashboard valve of pneumatic super-high vacuum is With compressed air-driven sources. The electromagnetic commutator for all sports is done by tanks piston rod driven valves board. It can reach valves open or closed. Valves for high vacuum systems cut or connected by air currents. Working medium is applicable to clean air and non-corrosive gases.
Main technical performance
| Application | Pa | 105~1*10-7 | | mbar | 103~1*10-9 | | Torr | 0.75*103~0.75*10-9 | | Gaseous flow rate (Pa.1/s) | Pa.1/s | When DN≤200 ≤1.3*10-7 | | mbar.1/s | When DN≤200 ≤1.3*10-6 | | Torr.1/s | When DN≤200 ≤9.75*10-7 | | Pa.1/s | When DN≥250 ≤6.7*10-7 | | mbar.1/s | When DN≥250 ≤6.7*10-6 | | Torr.1/s | When DN≥250 ≤5*10-6 | | Roastable temperature (℃) | ≤150 (Except drive devices) | | Power (V/Hz) | 0.4~0.6 | | Pressure difference on both sides of valves board (Open valves)Pa | ≤2.7*103 |
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Features
CCD model Flashboard valve of electric super-high vacuum is for the engine to power through electric devices to valve rod -valve board for all sports. To reach valves open or closed. Apply high vacuum system valves cut or connected by air currents. Working medium is applicable to clean air and non-corrosive gases.
Main technical performance
| Application | Pa | 10 5~1*10 -7 | | mbar | 10 3~1*10 -9 | | Torr | 0.75*10 3～0.75*10 -9 | | Gaseous flow rate s | Pa.1/s | When DN≤200 ≤1.3*10 -7 | | mbar.1/s | When DN≤200 ≤1.3*10 -6 | | Torr.1/s | When DN≤200 ≤9.75*10 -7 | | Pa.1/s | When DN≥250 ≤6.7*10 -7 | | mbar.1/s | When DN≥250 ≤6.7*10 -6 | | Torr.1/s | When DN≥250 ≤5*10 -6 | | Roastable temperature ℃ | ≤150 (Except drive devices) | | Power V/Hz | 220/50 | | Pressure difference on both sides of valves board (Open valves)Pa | ≤2.7*10 3 |
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Features
Flashboard valve of super-high vacuum handles next campaign to promote the opening or closing valves board by valve rod. Apply high vacuum system valves cut or connected by air currents. Working medium is applicable to clean air and non-corrosive gases.
Main technical performance
| Application | Pa | 105～1*10-7 | | mbar | 103～1*10-9 | | Torr | 0.75*103～0.75*10-9 | | Gaseous flow rate | Pa.1/s | When DN≤200 ≤1.3*10-7 | | mbar.1/s | When DN≤200 ≤1.3*10-6 | | Torr.1/s | When DN≤200 ≤9.75*10-7 | | Pa.1/s | When DN≥250 ≤6.7*10-7 | | mbar.1/s | When DN≥250 ≤6.7*10-6 | | Torr.1/s | When DN≥250 ≤5*10-6 | | Roastable temperature ℃ | ≤150（Except drive devices） | | Pressure difference on both sides of valves board (Open valves)Pa | ≤2.7*103 |
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Vacuum Valve 
