Micro Valve
GW-J-T model---micro-valve of high vacuum is vacuum systems or devices for the system open and close the flow of trace gases or made into use to control and regulate the system vacuum degrees. Working medium is applicable to non-corrosive gases and air.
Main technical performance
| Model | GW-J30-T | GW-J200-T | ||
| DN mm | 0.8 | 2 | ||
| Application | Pa | 105~3*10 -2 | ||
| mbar | 103~3*10 -4 | |||
| Torr | 0.75*10 3～0.75*10 -4 | |||
| Gaseous flow rate | Pa.1/s | ＜1.3*10-6 | ||
| mbar/s | ＜1.3*10 -5 | |||
| Torr/s | ＜9.75*10 -6 | |||
| Medium temperature ℃ | -25~+80 | |||
| smallest quantity of regulation | Pa.1/s | 1.3*10 -2 | 1.3*10 -1 | |
| mbar/s | 0.13 | 1.3 | ||
| Torr/s | 9.75*10 -2 | 9.75*10 -1 | ||
| largest quantity of regulation Pa.1/s | Pa.1/s | 4000 | 26700 | |
| mbar/s | 40000 | 267000 | ||
| Torr/s | 30000 | 2002500 | ||