The AURA EXH self-relieving high pressure regulator provides primary pressure control of non-corrosive gas or liquid for delivery pressures up to 310 bar. Ensuring reliable pressure control, the EXH vents excess downstream pressure to atmosphere through the bonnet as the delivery pressure is decreased.

AURA’s encapsulated seat design consolidates the numerous moving internal components of a standard regulator design into one single piece, allowing for ease of maintenance and minimizing potential failure points. Protected by a 10-micron 360° filter, the encapsulated seat provides significantly more filtration of impurities than the standard pressed-in disk filter. The encapsulated seat also filters damaging particles from all ports rather than just the pipeline port. Available with multiple seat materials and orifice sizes, the EXH’s capsule provides optimum performance in any application.

The EXH’s high-load marginal spring provides reliable control to enable steady delivery pressures even at high flow rates. With its minimal installation requirements, the EXH allows the end-user the flexibility to easily panel or surface mount the regulator. When not self-relieving, the EXH provides positive shut-off enabling a helium leak-tight seal. Additionally, the EXH undergoes multiple flow and function tests as a completed assembly, including optional peripherals, to ensure the highest levels of durability and performance.