New safety valve AV919 protects against gas overpressure
When the pressure in technical gas systems is to be kept constant, special safety valves are used, these blowing off gas at even the smallest pressure increases. To this end, the German manufacturer WITT has developed the new AV919 with a previously unavailable performance spectrum.Even the smaller AV619 version is impressive. It blows off unwanted overpressure in a very low range from 5 to 500 mbar with the greatest reliability and consistency. As a comparison: Standard valves corresponding to the Pressure Equipment Directive 97/23/EEC applicable for this product group often...
Published By: Industry.com - Thursday, 16 February