VGLGas inlet valve
Overview
Articleno.
20666400
Gas inlet valve in action
Gas inlet valve VGL, stainless steel, with soldering connections
Gas inlet valves are small hand operated valves for admitting gases into a vacuum system. By rotating a knurled screw cap the valve stem is raised from the valve seat. Thus gas enters at a controlled flow rate from the line connected to the gas inlet. The gas inlet valve VGS 10 is mounted with a small flange to the vacuum system and has a hose nozzle DN 8 mm for connection to, e.g., gas cylinders, air driers or for admitting air directly. The vacuum and atmospheric sides of the valve VGL are provided with hard-soldering brass connections, facilitating the valve to be used as a fixed, permanent fitting.Technical data and graphs
| Flange connection | Brass sleve 5.1 mm | |
| Operation | Manual | |
| Leakage rate | 1 x 10-9 mbar l/s | |
| Leakage rate of seat | 1 x 10-6 | |
| Gas inlet connection | Brass sleve 5.1 mm | |
| Fitting length between flanges | 85 mm |
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Gas inlet valve in action
Gas inlet valve VGL, stainless steel, with soldering connections
Gas inlet valves are small hand operated valves for admitting gases into a vacuum system. By rotating a knurled screw cap the valve stem is raised from the valve seat. Thus gas enters at a controlled flow rate from the line connected to the gas inlet. The gas inlet valve VGS 10 is mounted with a small flange to the vacuum system and has a hose nozzle DN 8 mm for connection to, e.g., gas cylinders, air driers or for admitting air directly. The vacuum and atmospheric sides of the valve VGL are provided with hard-soldering brass connections, facilitating the valve to be used as a fixed, permanent fitting.
Technical data and graphs
Flange connection Brass sleve 5.1 mm Operation Manual Leakage rate 1 x 10-9 mbar l/s Leakage rate of seat 1 x 10-6 Gas inlet connection Brass sleve 5.1 mm Fitting length between flanges 85 mm
