LV10K Leak Valve NW10 Flanges
The LV10K needle valve provides fine control of gas bleed into a vacuum chamber or a regulated leak to control pressure in a vacuum system and is suitable for gas admission down to 10- 5 mbar / 8 x 10-6 Torr. Suitable for pipeline or panel mounting.
Dane techniczne
| Materials of construction | |
| Body | Aluminium HE30 |
| Seat | Brass BS2784 C2112 |
| Needle | Martensitic stainless steel EN56AM |
| Filter | Brass BS249 |
| Max flow rate (approx)* | 0.1 ls-1 |
| Max inlet pressure | 2000 mbar / 1500 Torr |
| Max leak rate, across seat | 10-7 mbar ls-1 / |
| 8 x 10-8 Torr ls -1 | |
| Max leak rate, across body | 10-7 mbar ls-1 / |
| 8 x 10-8 Torr ls -1 | |
| Vacuum connection | NW10 |
| Weight (g/oz) | 138 g / 4.8 oz |
* Flow rate relates to a pressure differential across valve of one bar.
Pliki do pobrania
LV10K Fine Control Leak Valve Instruction Manual