Gas-overpressure protection safety valves

AV919 safety valves are newly developed to protect against gas overpressure with “almost 1000-m3 blow-off volume.”

A smaller AV619 consistently blows-off unwanted overpressure in a very low 5 to 500-mbar range. The larger AV919 also handles low setting pressures. It keeps a blow-off volume 10-times greater at 967 m3/h under control.

Opening pressure, still compact despite being around 90 x 170-mm larger, is set at the factory. The manufacturer can provide a TÜV test on request.

The component, weighing about 1500 g, can be used with all technical gases in a range of -40° to +300°C.

Additional AV919 specifics are yours free on request.

Witt-Gasetechnik GmbH & Co KG
Salinger Feld 4-8, 58454 Witten Germany
For FREE Information: click here.

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