AURA EXS Sub-Atmospheric Single Stage Pressure Reducing Regulator
The AURA EXS is a high-precision single-stage regulator designed for sub-atmospheric control and low-flow positive pressure applications. Its innovative hybrid spring system, paired with an oversized dual-surface diaphragm, allows for precise pressure regulation ranging from 0 psia to 100 psig, delivering exceptional accuracy in both vacuum and positive pressure scenarios. Central to the EXS is AURA's unique encapsulated seat design, which combines multiple moving parts into a single assembly. This groundbreaking design simplifies maintenance, reduces potential failure points, and ensures long-lasting reliability. The regulator features a 10-micron, 360° filter that offers superior impurity removal, far surpassing that of standard pressed-in discs. Unlike conventional regulators that only filter at the pipeline port, the EXS provides comprehensive protection across all inlet ports. Each EXS regulator is meticulously assembled in a Class 100 cleanroom as a complete unit, with all gauges, valves, and fittings pre-installed. The assembly undergoes thorough cleaning for oxygen service, is 100% helium leak tested, and is subjected to rigorous flow and functional testing to meet the most demanding application requirements. For particularly aggressive environments, the EXS can be equipped with Dursan® LS inert coating technology, which ensures exceptional resistance to acidic and caustic media, often outperforming more exotic alloys. Combining precise control, robust construction, and advanced corrosion resistance, the AURA EXS stands out as the perfect choice for engineers seeking reliable solutions for sub-atmospheric and low-flow applications.
Other Products and Services from Flowstar (UK) Ltd
Low Flow Screwed Liquid Turbine Flow Meter
Our Low Flow Screwed Liquid Turbine Flow Meters are designed for use with a variety of liquids, including water, light oils, solvents, and low viscosity chemicals. These meters provide accurate and reliable measurements, making them ideal for industrial applications.
**Specifications**
**Sizes:** 1/4" BSP
**Connections:** Screwed Female BSP
**Maximum Working Pressure:** 69 Barg
**Flow Range:** 1 to 420 Litres per Hour (varies by size)
**Materials:** Stainless Steel Body, PFA Rotor with Stainless Tips
**Accuracy:** +/- 1% Linearity, +/- 0.2% Repeatability
**Maximum Temperature:** 100°C
**Additional Notes:** Intrinsically Safe with individual calibration certificates provided.
For precise and efficient liquid flow measurement, choose our Low Flow Screwed Liquid Turbine Flow Meters – the perfect solution for various liquid applications.
Rhodes 903 Sight Glass with Integral Spout
The Rhodes 903 Sight Glass with Integral Spout is a dual-sided flow indicator designed to enhance visibility of clear liquids. Featuring an integral spout that generates a jetting action for turbulent flow, this sight glass significantly improves the observation of liquid flow, colour, and condition, thereby enabling better quality assurance and consistency checks.
These indicators are engineered for versatile installation, suitable for both vertical and horizontal orientations. The spout not only facilitates easy viewing but also serves as a drip indicator, effectively indicating valve leaks, distillation processes, or similar conditions. Available in a variety of materials, the Rhodes Sight Glasses are proudly manufactured in the UK, utilising local castings, unlike many competitors that source components from overseas.
Sizes Available: 1/2" to 2”
Connections: BSPT, BSPP, NPT
Materials: Gunmetal body, Mild Steel Covers
Maximum System Pressure: 16 Barg
Temperature Rating: 200°C
Notes: Fully compliant with PED regulations and entirely manufactured in the UK.
Medenus R100U Gas Pressure Regulator
The Medenus R100U Gas Pressure Regulator is a premium rotary regulator designed specifically for biogas plants. This highly efficient regulator ensures optimal performance and reliability in managing gas pressure. For more details or to make an inquiry, please don't hesitate to contact us.
Flowstar (UK) Ltd
Wiltshire Road, Kingston-upon-Hull, East Riding of Yorkshire, HU4 6PA, United Kingdom
Flowstar (UK) Ltd is a leading global supplier of safety, relief, and reducing valves. With strong partnerships across major manufacturers, we deliver precise, reliable valve solutions tailored to your needs. Email enquiries to sales@flowstar.co.uk or call us on +44 (0)1482 601030.