The European Union Aviation Safety Agency (EASA) gave the instruction after a design review with ATR identified the need to reduce the current interval of the functional test of each PRSOV and extend ...

For many projects that require control of air pressure, the usual option ... his own electronically controlled, closed-loop pressure regulator. The metal block is a custom manifold with valve ...

Pressure-reducing valves lower water and air pressure, specifically between ... Pressure-reducing valves, also called pressure regulators, on the other hand, seek to maintain steady pressure.