About us

Aval Ltd

Aval is a supplier of Atex approved low pressure and vacuum equipment,including flame arresters, regulators and control valves, tank gas blanketing valves and pilot operated vent valves. Aval is the exclusive UK distributors for Cashco, Kaye MacDonald, Sensiflo and Valve Concepts equipment, and have also been the exclusive UK agents of Lupi conservation vents and flame arresters since 1988.

The commitment to our customer does not end once we have delivered the goods; we offer a comprehensive Field Services program that offers that offers maintenance programs tailored to suit individual customer requirements.

Aval Limited has accreditation to the latest ISO 9001:2008 quality system. Requirements for industry to comply with higher safety standards and meet increasingly stringent air quality regulations call for advanced technological solutions. Aval has continually met the challenges of environmental and safety standards by expanding its vapor safety products to serve storage tank facilities, offshore drilling and production, oil and petrochemical refineries, chemical processing plants, pharmaceutical manufacturing facilities, automotive and industrial production, pulp and paper processing, landfill and sewage treatment,biofuel production and all other industries in the ever increasing environmental vapor control process.

Pressure & Vacuum Relief Valves manufactured in a variety of configurations to suit many duties. Valve sizing is provided by our technical department, which can advise on all appropriate international standards, including API STD 2000 & BS 2654 etc.

Valve Concepts Tank Gas Blanketing, the Vacu-Gard® is the result of over 30 years experience with tank nitrogen gas blanketing valves and has been designed specifically for tank blanketing applications. The pilot operated vent valve has added tighter control to the tank storage market.

Emergency Relief Vents , Gauge Hatches & Free Vents , available in a wide range of sizes and materials. Emergency vents are typical of those covered by API STD 2000 regulations with regard to emergency venting during fire conditions.

Flame Arresters to the latest ATEX requirements, a full range of End-of-Line Deflagration Flame Arrestors, In-Line Deflagration Flame Arresters and In-Line Detonation Flame Arresters are offered.

CASHCO and KAYE MacDonald Regulators & Control Valves including Sanitary relief valves, regulators and back pressure regulators Other Products include. Pilot Operated Vent Valves, Bursting Discs, Relief Valves, Filters, Level Indication.


Products

 Ancillary Fittings

Ancillary Fittings

For further information about Ancillary Fittings please contact our team and we will be more than happy to help

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 Back Pressure Regulators

Back Pressure Regulators

Aval supplies a proprietary line of self-contained regulators and control valves. The regulators are self-sufficient valves that control the flow base...

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 Blanketing Valves

Blanketing Valves

For further information about Blanketing Valves please contact our team and we will be more than happy to help

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 Breather Valves

Breather Valves

The AVAL Series 50 range of breather valves is suitable for the protection of common and nitrogen blanketed vessels storing chemical and petroleum pro...

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 Deflagration Flame Arrestor

Deflagration Flame Arrestor

The element inside the housing provides an extinguishing barrier to the ignited vapor mixture by absorbing heat from the flame. The Model 6E00 is used...

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 Detonation Flame Arrestors

Detonation Flame Arrestors

Its primary function is to allow the flow of gases or vapor of flammable liquids through the enclosure, but prevent the transmission of a flame. The e...

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 End Of Line Deflagration Flame Arrestor

End Of Line Deflagration Flame Arrestor

The Model 6E00 end-of-line deflagration flame arrestor is a device that can be fitted directly on a vessel, tank vent nozzle, or on the end of a vent ...

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 Flame Arresters

Flame Arresters

Its primary function is to allow the flow of gases or vapor of flammable liquids through the enclosure, but prevent the transmission of a flame. The e...

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 Gauge Hatches

Gauge Hatches

Please contact us for further information about Gauge Hatches.

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 General Pressure Regulators

General Pressure Regulators

Aval supplies a proprietary line of self-contained regulators and control valves. The regulators are self-sufficient valves that control the flow base...

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 General Service Pressure Regulators

General Service Pressure Regulators

Pressure reducing regulators and back pressure regulators in line sizes from ? inch to 24 inches and CV ranges from .002 to 4,406. Applications includ...

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 High Flow Regulators

High Flow Regulators

Aval supplies a proprietary line of self-contained regulators and control valves. The regulators are self-sufficient valves that control the flow base...

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 High Pressure Regulators

High Pressure Regulators

Aval supplies a proprietary line of self-contained regulators and control valves. The regulators are self-sufficient valves that control the flow base...

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 Industrial Pressure Regulators

Industrial Pressure Regulators

The Model D is Cashco?s primary general service, selfcontained, pressure reducing regulator. Unit handles inlet pressures up to 400 psig (27.6 Barg) a...

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 Inline Deflagration Flame Arrestor

Inline Deflagration Flame Arrestor

The element inside the housing provides an extinguishing barrier to the ignited vapor mixture by absorbing heat from the flame. The Model 6A00 is used...

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 Model 1078 Tank Gas Blanketing Valves

Model 1078 Tank Gas Blanketing Valves

The Model 1078 is a pilot-operated valve, specifically designed to reduce blanketing gas losses on lowpressure storage tanks. It opens and closes auto...

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 Model 1088 Tank Blanketing Valves

Model 1088 Tank Blanketing Valves

The Model 1088 is a valve specifically designed for small tank blanketing applications. It opens and closes automatically as required, to maintain a c...

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 Model 50 Breather Valves

Model 50 Breather Valves

The AVAL Series 50 range of breather valves is suitable for the protection of common and nitrogen blanketed vessels storing chemical and petroleum pro...

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 Model 5100 Pilot Operated Pressure/Vacuum Vent Valves

Model 5100 Pilot Operated Pressure/Vacuum Vent Valves

The Model 5100 end-of-line conservation breather vent is intended for use on atmospheric and low-pressure storage tanks where pressure and vacuum reli...

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 Model 5200 Pressure/Vacuum Vent

Model 5200 Pressure/Vacuum Vent

Numerous Sizes. Available in Sizes 2? through 12?. CS & SST vents have Raised Face Flange, Aluminum vents have Flat Face Flange to mate with ASME150# ...

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 Model 5400 Pilot Operated Pressure Vents

Model 5400 Pilot Operated Pressure Vents

The Model 5400 is designed for use on atmospheric andlow-pressure tanks to reduce environmental emissions and product losses, when operating close to ...

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 Model 6A00 Inline Deflagration Flame Arrestor

Model 6A00 Inline Deflagration Flame Arrestor

The Model 6A00 inline deflagration flame arrestor is a device that can be fitted to the opening of an enclosure or to the connecting pipe work of a sy...

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 Model 6E00 End Of Line Deflagration Flame Arrestor

Model 6E00 End Of Line Deflagration Flame Arrestor

The Model 6E00 end-of-line deflagration flame arrestor is a device that can be fitted directly on a vessel, tank vent nozzle, or on the end of a vent ...

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 Model 7A00 Detonation Flame Arrestor

Model 7A00 Detonation Flame Arrestor

The Model 7A00 detonation flame arrestor is a device that can be fitted to the opening of an enclosure or to the connecting pipe work of a system of e...

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 Model D Pressure Regulators

Model D Pressure Regulators

The Model D is Cashco?s primary general service, selfcontained, pressure reducing regulator. Unit handles inlet pressures up to 400 psig (27.6 Barg) a...

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 Model DA1 Pressure Regulators

Model DA1 Pressure Regulators

The Model DA1 is a high performance, spring operated,flow-to-open, pressure reducing regulator with internal pressure balancing piston-cylinder that p...

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 Pilot Operated Pressure/Vacuum Vent Valves

Pilot Operated Pressure/Vacuum Vent Valves

This provides a more positive control over vapor generation inherent in fluids with higher vapor pressures. The vacuum side of the vent is weight load...

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 Pilot Operated Vents

Pilot Operated Vents

This provides a more positive control over vapor generation inherent in fluids with higher vapor pressures. The vacuum side of the vent is weight load...

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 Pressure & Vacuum Relief Valves

Pressure & Vacuum Relief Valves

The AVAL Series 50 range of breather valves is suitable for the protection of common and nitrogen blanketed vessels storing chemical and petroleum pro...

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 Pressure / Vacuum Vent With Pipe Away

Pressure / Vacuum Vent With Pipe Away

The Model 5200 can easily be converted to a vacuum only vent or end-of-line pressure / vacuum vent and can either be direct activating or pilot operat...

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News

Flame Arrester News

Flame Arrester News

If you are an OEM who manufactures Flares, Burners, Gas Recovery Systems, or Thermal Oxidizers; the model 6A00 deflagration flame arrestor might be ex...

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Jargon Buster

Jargon Buster

Listed here are what different names are used for the same piece of equipment. Pressure Vacuum Valve : Pressure Vacuum Valve, Breather valve, breath...

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European Welcome

European Welcome

Aval welcomes Malta, Cyprus, Slovenia, Slovakia, the Czech Republic, Poland, Hungary, Estonia, Latvia and Lithuania into the Euro zone. Aval can sup...

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Cashco appoint Aval as exclusive UK distributors

Cashco appoint Aval as exclusive UK distributors

Cashco appoint AVAL LIMITED as exclusive UK distributors Aval Ltd are pleased to announce the appointment as exclusive UK distributors for the Cashc...

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Atex Requirements

Atex Requirements

Aval are pleased to announce its range of Pressure Vacuum Valves meet the latest ATEX requirements

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Latest News! - Weather insulation blankets.

Latest News! - Weather insulation blankets.

Weather insulation blankets. Aval now supplies weatherproof blankets to protect valves from the elements. On valves with diaphragms in extreme con...

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6 News

Maintenance

Maintenance Service

Maintenance Service

As part of our service towards offering customers a complete solution we can provide a full maintenance program for valves and other associated storag...

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Venting Device Maintenance Services

Venting Device Maintenance Services

Aval Limited On-Site or Aval workshop Maintenance Service is an efficient way of establishing the overall condition of the venting devices fitted to a...

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2 Maintenance

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Contact Us

Aval Ltd

  • 8b Marquis Court
  • Low Prudhoe
  • Northumberland
  • NE42 6PJ

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