Vacuum Flange Insert

Saves space in industrial vacuum systems.

Vi C
Check-All Valve
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Check-All Valve

Check-All Valve is proud to introduce a new vacuum flange insert for rough to high vacuum systems, systems requiring frequent cleaning or modification, roughing and foreline plumbing, and research and teaching lab applications.

The VI is designed to fit between ISO/NW/KF/QF vacuum flanges designed in accordance with DIN 28403, DIN 28404, ISO 1609, and ISO 2861. It is both a centering ring and a check valve therefore, requiring no additional space in the line.

Its size makes it extremely economical when compared to full-bodied check valves. The VI can also be used as a low pressure relief valve under either positive or vacuum conditions by using the desired spring setting.

For more, visit www.checkall.com.

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