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VGLGas inlet valve

Overview

Articleno. 20666400
On demand
VGL Gas inlet valve

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main product photo

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.