100% USA MADE by Aura Gas Controls

Aura Gas Controls and Regulators

Aura EX1 Series
Single Stage Pressure Reducing Regulator
Aura EX1 Series
 Single Stage Pressure Reducing Regulator
The AURA EX1 is a general purpose regulator designed to provide primary pressure control of gas or liquid for inlets up to 6000 psig where minor fluctuations in outlet pressure due to variable inlet pressures are accepted. AURA’s encapsulated seat design consolidates the numerous moving internal components of a standard regulator into one single piece, allowing for ease of maintenance and minimizing potential failure points.

Price each: $345.00 (Stainless Steel)

Prices include standard UPS or FedEx Ground Shipping.



Aura EX2 Series
Back Pressure Reducing Regulator
Aura EXB Series
Back Pressure Reducing Regulator
The AURA EX2 is designed to provide consistent primary pressure control of gas or liquid for inlets up to 6000 psig where minor fluctuations in outlet pressure due to decaying inlet pressures are not acceptable. AURA’s dual encapsulated seat design consolidates the numerous moving internal components of a standard regulator into one single piece, allowing for ease of maintenance and minimizing potential failure points.

Price each: $625.00 (Stainless Steel)

Prices include standard UPS or FedEx Ground Shipping.




Aura EXB Series
Back Pressure Reducing Regulator
Aura EXB Series
Back Pressure Reducing Regulator
The AURA EXB back pressure regulator provides adjustable relief of excess pressure in closed loop systems caused by spikes in inlet pressure up to 500 psig. AURA’s dual surface diaphragm or dynamic cartridge sensing elements increase the precision and flexibility of pressure control. This allows the end user to accurately throttle excess pressure from the system, whereas standard relief devices only provide open and close functions.

Price each: $358.00 (Stainless Steel)

Prices include standard UPS or FedEx Ground Shipping.




Aura EXC Series
Compact Single Stage Pressure Reducing Regulator
Aura EXC Series
Compact Single Stage Pressure Reducing Regulator
The AURA EXC is a general purpose regulator that provides accurate and reliable pressure control of gases and liquids up to inlets of 5500 psig where space is at a premium. AURA’s encapsulated seat design consolidates the numerous moving internal components of a standard regulator into one single piece, allowing for ease of maintenance and minimizing potential failure points.

Price each: $310.00 (Stainless Steel)


Prices include standard UPS or FedEx Ground Shipping.





Aura EXD Series
Automatic Differential Switchover
Aura EXD Series
Automatic Differential Switchover
The AURA EXD is an automatic switchover system designed to provide a continuous supply of high purity gas for inlet pressures up to 3000 psig. The integral EX1 line regulator provides consistent outlet pressures. AURA’s encapsulated seat design consolidates the numerous moving internal components of a standard regulator into one single piece, allowing for ease of maintenance and minimizing potential failure points.

Price each: $1,180.00 (Stainless Steel)

Prices include standard UPS or FedEx Ground Shipping.



Aura EXF Series
High-Flow Single Stage Pressure Reducing Regulator
Aura EXF Series
High-Flow Single Stage Pressure Reducing Regulator
The AURA EXF is designed to provide primary control of high flow gases and liquids at delivery pressures up to 250 psig. The EXF’s balanced stem seat design enables the use of larger orifices and seat sizes to accommodate higher flow rates. In addition, it eliminates the need for spring assisted shutoff of the inlet stream so fluctuations in outlet pressure are minimized.

Price each: $815.00 (Stainless Steel)


Prices include standard UPS or FedEx Ground Shipping.



Aura EXH Series
High Pressure Single Stage Reducing Regulator
Aura EXH Series
High Pressure Single Stage Reducing Regulator
The AURA EXH series incorporates a self-relieving valve that enables full range adjustment in closed looped systems. Unlike other designs, the AURA EXH utilizes high yield strength materials to ensure long life on load bearing components. These materials allow repeated adjustment without binding or failure for applications up to 10,000 psi. EXH’s Capsule® seat design ensures seat reliability under harsh conditions.

Price each: $725.00 (Stainless Steel)

Prices include standard UPS or FedEx Ground Shipping.


Aura EXS Sub-Atmospheric Single Stage
Pressure Reducing Regulator
Aura EXS Sub-Atmospheric Single Stage Pressure Reducing Regulator
The AURA EXS is a precision single stage regulator designed to provide control under sub-atmospheric conditions in addition to low flow positive pressure applications. The proprietary hybrid spring design works in tandem with the EXS’s exclusive oversized dual surface diaphragm, allowing precision pressure control under vacuum and positive pressure from 0 psia to 100 psig.

Price each: $665.00 (Stainless Steel)

Prices include standard UPS or FedEx Ground Shipping.


Aura EXT High Temperature
Single Stage Pressure Reducing Regulator
Aura EXT High Temperature 
 Single Stage Pressure Reducing Regulator
The AURA EXT series is designed to control the pressure of gases and liquids at elevated temperatures and ambient process environments as high as 500°F. AURA’s encapsulated seat design consolidates the numerous moving internal components of a standard regulator into one single piece, allowing for ease of maintenance and minimizing potential failure points.

Price each: $395.00 (Stainless Steel)

Prices include standard UPS or FedEx Ground Shipping.

Aura EXV
Vaporizing Regulators
Aura EXV Vaporizing Regulators
The AURA EXV provides steady and reliable heat to vaporize and maintain gas phase of samples for analysis. 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.

Price each: $1,285.00 (Stainless Steel,
Electrically Heated)

Prices include standard UPS or FedEx Ground Shipping.


Aura EXZ Sub-Atmospheric
Back Pressure Regulator
Aura EXZ Sub-Atmospheric 
 Back Pressure Regulator
The AURA EXZ sub-atmospheric back-pressure regulator provides adjustable relief of excess positive pressure in systems operating under vacuum caused by pressure buildup or upstream sample injection. The proprietary hybrid spring design operates in conjunction with the EXZ's oversized dual-surface diaphragm to ensure the highest level of precision and repeatability.

Price each: $755.00 (Stainless Steel)

Prices include standard UPS or FedEx Ground Shipping.