High Vacuum GD series Manual Baffle Valve, 40mm, GD-J40B
Structural Features:
Applications:
This valve is suitable for use with air and non-corrosive gases as the working medium.
It is used to cut off or connect the important components of the vacuum pipe.
Widely used in chemical, light industry, metallurgy, petroleum, machinery, electronics, and other industries
Technical Parameter :
Model | GD-J40B | |
Pressure Range | Pa | 1×10-6Pa~1.2×105Pa(Sylphon seal) |
1×10-5Pa~1.2×105Pa(Fluoro-ring seal) | ||
Nominal Diameter | mm | 40 |
Percolation | Pa·L/s | ≤1.3×10-7 |
First Maintenance Cycle Time | per | 1000 000(Sylphon seal) |
600 000(Fluoro-ring seal) | ||
Body Baking Temp. | ℃ | ≤120 |
On or off time | s | ≤1 |
Opening/Closure Time | s | Manual Operation Time |
Position Indication | Mechanical Indicator | |
Installation Location | — | Anywhere |
Ambient Temp. | ℃ | 5~40 |
DRAWING: