Aura Controls & Services

The aura exc series incorporates a compact design to regulate gas or liquid phase in a single step with a maximum inlet pressure of 5,500 psi. The 1. 5” diameter body and 1 3/8” panel through hole enable the exc to be integrated in instrumentation cabinet applications with ease. Exc’s capsule seat design ensures seat reliability under harsh conditions. Seat failure due to repetitive loading is eliminated by the capsule’s positive stop design.

the exc series will give the engineer multiple cv options to meet both low and high flow requirements. Available in nickel plated brass or 316l, the exc is an economical choice for calibration bottles or oem equipment applications.

features
encapsulated seat

• long life.

1. 5" envelope

• panel integration.

low internal volume

• real-time process analysis.

specifications
max inlet pressure   

• 3000 psig ptfe.
• 5500 psig pctfe.

delivery options

• 0-15, 50, 100, 500, 750, 1500 psig.

flow coefficient (cv)

• 005, . 02, 035.

materials

• nickel-plated brass/ 316l stainless steel.

Product Code:

EXC

The aura ext series is designed to regulator the pressure of gas or liquid at elevated temperatures. The ext is available with threaded or welded connections to ensure system integrity.

ext’s capsule seat design ensures seat reliability under harsh conditions. Proprietary machining provides surface finishes that enable metal to metal seals. Aura’s dual plane surface area diaphragm provides sensitive pressure control analogous to a multi-speed automotive transmission.

with six pressure ranges to 500 psi and a maximum operating temperature of 550 f the ext regulator is an ideal choice for furnace and refinery process applications.

features
encapsulated seat

• long life.

dual plane diaphragm

• sensitive pressure control.

metal to metal seal

• 1x10-9 he cc leak integrity.

specifications       
max inlet pressure

• 3000 psi arlon.

delivery options

• 0-15, 50,100, 150, 250, 500 psig.

materials

• 316l stainless steel.

Product Code:

EXT

The AURA EXF series incorporates a balanced stem seat with a Cv of 1.0 for high flow applications requiring 1 to 250 psi. Half inch (1/2”) through ports as well as welded connections enables the EXF to be used in pipeline application in the pharmaceutical and chemical processing industries. AURA’S large dual plane surface area diaphragm provides sensitive pressure control analogous to a multi-speed automotive transmission.

Available in nickel plated brass and 316L make the EXF an economical choice for critical high flow applications. Standard 14-25 Ra surface finishes minimize reactivity and facilitate efficient purging for blanketing applications. The dual o-ring rear seal enables the EXF to accept up to 3,000 psi giving the engineer maximum flexibility and performance.

Features
Balanced stem seat

• Steady pressure control.

Dual plane diaphragm

• Sensitive pressure control.

Smooth surface finish

• Low reactivity.

Specifications   
Max inlet pressure

• 3000 PSIG PTFE.

Delivery options

• 0-15, 40, 120, 200, 250 psig.

Flow Coefficient (Cv)

• 1.0.

Materials

• Nickel-Plated Brass/ 316L stainless steel.

Product Code:

EXF

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. Seat failure due to repetitive loading is eliminated by the capsule’s positive stop design.

available in nickel plated brass and 316l make the exh an economical choice for high pressure charging or test bench applications in the aerospace, hydrostatic, and oil field industries.

features
adjustable vent valve

• ideal for closed loop systems.

needle bearing pressure plate

• low adjustment torque.

stainless adjustment shaft

• long life.

specifications       
max inlet pressure

• 3000 psi ptfe.
• 4500 psi ptfe.
• 6000 psi peek.

delivery options

• 0-750, 1500, 2500, 4500, 6000, 10000 psig.

materials

• nickel-plated brass/ 316l stainless steel.

Product Code:

EXH

The aura ex1 series is designed to regulate gas or liquid phase in one stage for inlet pressures up to 5,500 psi. Pressure control is optimized by selecting the appropriate seat size and material for sensitive instrumentation sampling and process control applications. All stainless construction enables the ex1 to endure corrosive environments. Additionally, the ex1’s low internal volume and 14-25 ra surface finishes minimize reactivity and facilitate efficient purging.

ex1’s capsule seat design ensures seat reliability under harsh conditions. Seat failure due to repetitive loading is eliminated by the capsule’s positive stop design. Proprietary machining provides surface finishes that yield 1x10-9 he ccs leak integrity. Aura’s dual plane surface area diaphragm provides smooth sensitive pressure control analogous to a multi-speed automotive transmission.

these features make the ex1 the right choice for critical applications.

features
encapsulated seat

• long life.

dual plane diaphragm

• sensitive pressure control.

metal to metal seals

• 1x10-9 he cc leak integrity.

specification
max inlet pressure

• 3000 psig ptfe.
• 5500 psig pctfe.

delivery options

• 0-15, 50, 100, 150, 250, 500 psig.

flow coefficient (cv)

• 005, . 02, 07.

materials

• nickel-plated brass/ 316l stainless steel .

Product Code:

EX1

The AURA EXB back-pressure regulator provides sensitive excess pressure control via AURA’S dual plane surface area diaphragm technology, which is analogous to a multi-speed automotive transmission. Unlike standard pressure relief devices the EXB enables the engineer to throttle excess pressure from closed loop systems. The EXB will also accurately relieve spikes in system pressure caused by changes in instrument demand.

Available with a dual plane diaphragm up to 250 psi and cartridge sensed to 1,500 psi make the EXB flexible to meet most system applications. Two or four port configurations simplify piping layout making the AURA EXB back pressure regulator an engineer’s first choice.

Features
2 or 4 port configuration

• Simplified fitup.

Dual plane diaphragm/piston

• Sensitive pressure control.

Smooth surface finish

• Low reactivity.

Specifications
Max inlet pressure

• 3000 PSIG PTFE.

Delivery options

• 0-15, 50, 100, 250, 500 psig.

Flow Coefficient (Cv)

• 17.

Materials

• Nickel-Plated Brass/ 316L stainless steel.

The aura exs series incorporates negative bias spring pushing up the dual plane diaphragm. This enables a sampling system’s vacuum pump to create a negative pressure on the regulator’s outlet cavity. The negative force will pull down the diaphragm to allow gas flow. The vacuum force combined with the adjustable spring force pushing down on the diaphragm allows the gas standard to be delivered to the detector at atmospheric conditions.

other key features include 14-25 ra surface finishes that minimize reactivity, and an encapsulated seat that filters potential damaging particles from the gas stream.

available in nickel plated brass or 316l make the exs an economical choice in applications like biomedical analysis, semiconductor processing, and ink meniscus control and instrument calibration. In the refinery industry hydrocarbon leak detection is the primary method of ensuring laboratory and building safety.

features
tapered and negative bias spring

• sensitive vacuum control.

large dual plane diaphragm

• precise response.

lateral flow passages

• smooth response.

specifications
max inlet pressure

• 15-160 psia.

delivery options

• 1-30 psia.

materials

• nickel-plated brass/ 316l stainless steel.

 

Product Code:

EXS

The AURA EX2 series is designed to regulate gas or liquid phase in two stages with a maximum inlet pressure of 5,500 psi. The EX2’s dual encapsulated seat design eliminates second stage seat failures by filtering particles generated during the assembly of peripherals and first stage parts. AURA’S dual plane surface area diaphragm provides sensitive pressure control analogous to a multi-speed automotive transmission. The two stage design eliminates outlet pressure fluctuation associated with decaying inlet conditions.

Front and rear threaded bonnets provide flexible panel mounting to minimize installation and piping costs. Complete assemblies minimize secondary assembly labor of peripherals such as gauges, fittings, valves and inlet connections.

These features make the EX2 the right choice for gas calibration standard and sample pressure control.

Features
Encapsulated seat

• Long Life.

Dual plane diaphragm

• Sensitive pressure control.

Metal to metal seals

• 1x10-9 He cc leak integrity.

Specification
Max inlet pressure

• 3000 PSIG PTFE.
• 5500 PSIG PCTFE.

Delivery options

• 0-15, 50, 100, 150, 250, 500 psig.

Flow Coefficient (Cv)

• 005, .02, 07.

Materials

• Nickel-Plated Brass/ 316L stainless steel .

Product Code:

EX2

The aura exv series regulators are designed to heat a sample stream in order to maintain the gas phase into an instrument for analysis. Unlike other designs, the aura exv utilizes a labyrinth style flow path to maximize surface area for heat transfer. The exv is available with either a steam or electrically heated module. The electric module has atex third party approval.

the exv series offers the engineer maximum system flexibility with three heater options and six pressure ranges to 500 psi. Exv series couples the heater control module to aura’s ex1 series single stage pressure control. Metal to metal seals, capsule seat technology and a dual plane diaphragm enable steady gas phase pressure control making the exv the right choice for demanding fluid and hydrocarbon process analysis.

features
electric/steam

• process flexibility.

thermister service port

• field serviceable.

high surface area elements

• excellent heat transfer.

specifications   
max inlet pressure

• 3000 psi arlon.

delivery options

• 0-15, 50,100, 150, 250, 500 psig.

materials

• 316l stainless steel.

Product Code:

EXV-01

We offer high quality vaporizing single stage pressure reducing regulator

Product Code:

EXV-02

Steel Cylinder, Flat Cylinder.

Air Mist & Micromist Filter.

PU Fittings.

Cables & Wires.

Air Filter Units.

For Air/Water/Oil/Steam/Vacuum.

Sound Sensors.

Double Acting/Single Acting Cylinder.