Internal code: GL 7850-AR Gloor catalogue number: 7850-AR
Manual change-over station for high-purity gases; enables alternating cylinder operation without supply interruption. Gas designation: argon.
The displayed price is indicative. Please send an inquiry for the current price, availability and delivery terms.
Product description
The Gloor manual change-over station (Art. 7850 series) consists of two high-pressure shut-off valves for alternating cylinder operation, a main pressure regulator with a safety valve and a purging valve, mounted on an aluminium base plate with gas-specific markings. This version is intended for argon. It is suitable for gases with a purity of up to 6.0. Options include Swagelok shut-off valves on the service and purge outlets, or purging blocks (integrated purge shut-off valves) instead of the standard shut-off valves. It is used to ensure a continuous supply of high-purity gas from cylinder banks, by switching between the duty and the reserve cylinder bank.
Technical specifications
| Gas | Argon |
|---|---|
| Gas purity | up to 6.0 |
| Inlet pressure | 200 bar |
| Outlet pressure | 0-4 bar / 0-6 bar / 0-10 bar (selectable) |
| Flow rate | 12 / 14 / 16 Nm³/h (depending on pressure setting) |
| Material | aluminium base plate |
| Components | 2 high-pressure shut-off valves, main pressure regulator with safety valve, purging valve |
| Options | Swagelok shut-off valves; purging blocks |