Swiss VAT-12.1- Gate Valve/Vacuum Isolation Standard

12.1 The gate valve adopts VATLOCK technology, which aims to provide reliable sealing without generating any friction, thus avoiding particle generation.

The 12.1 series has been installed in thousands of demanding applications under various process conditions, proving its reliability. It has become a pressure range that can reach<10-7The standard solution for vacuum isolation of mbar, such as in relation to turbomolecular pumps.

The 12.1 series features a robust design and direct installation option, and achieves simple and easy maintenance due to its split design, making it easy to meet all standard requirements.

The various design options of drivers, flange connections, or additional vacuum ports make it easy to integrate into any vacuum application.

A key feature of the 12.1 series is that it is locked in the closed position, eliminating any risk of vacuum loss caused by pneumatic faults.

12.1 Gate valves are available in both manual and pneumatic types with solenoid valves, which can be used as a solution on equipment or for external installation. The standard voltage for solenoid valves is 24 VDC, but other voltages can be provided upon request. The valve position is indicated by mechanical or electrical position indicators.

The standard options for flange connectors are ISO-F and JIS. It can integrate customer specified flanges and special functions, such as valve plates for laser applications (as unsealed valve plates).

The standard valve plate seal is provided by a fluororubber O-ring, and other sealing materials can be provided upon request.

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