Aval Ltd

Here at Aval, we specialise in the supply of pressure and vacuum valves. Our pressure and vacuum valves are manufactured to meet your individual requirements and include a professional installation and maintenance program. We are accredited to the latest ISO 9001:2008 standards and API STD 2000 & BS 2654 international standards.

  1. Back Pressure Regulators

    Back Pressure Regulators
    Aval supplies Atex approved low pressure and vacuum equipment, flame arresters, regulators, control valves and more. Please contact us for further information on +44 (0)1772 641 953 or sales@aval.co.uk.
  2. Biogas Breather Valves

    Biogas Breather Valves

    Aval supplies Atex approved low pressure and vacuum equipment, flame arresters, regulators, control valves and more. Pressure and Vacuum Relief Valves mounted on cow horn pipework. Please contact us for further information on +44 (0)1772 641 953 or sales@aval.co.uk.

  3. Breather Valves

    Breather Valves

    Aval supplies Atex approved low pressure and vacuum equipment, flame arresters, regulators, control valves and more. Wide range of Pressure and Vacuum Relief Valves in various materials like Aluminium, Carbon Steel, Stainless Steel, and Derekane. Please contact us for further information on +44 (0)1772 641 953 or sales@aval.co.uk.

  4. Bursting Discs

    Bursting Discs
    If you're looking to acquire bursting discs, the specialists at Aval Ltd will provide you with an exceptional service. As well as bursting discs, we also offer:
    • Pilot Operated Vent Valves
    • Relief Valves
    • Flame Detection & Flame Monitoring Systems
    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.

    For more information, visit our website.
  5. Conservation Vents

    Conservation Vents
    For conservation vents, the specialists at Aval Ltd provide an exceptional service. Since 1988, we have been exclusive UK agents for Lupi conservation vents and flame arresters.

    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.

    For more information, visit our website.
  6. Control Valves

    Control Valves
    For all your control valve requirements, speak to the experts at Aval Ltd. We offer numerous high-quality options in control valves, and we always ensure you receive a highly professional, versatile service to meet your every need.

    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.

    For more information, visit our website.
  7. Dome Loaded Regulators

    Dome Loaded Regulators
    At Aval Ltd, we are exclusive UK distributors for Cashco. Cashco's engineers are the best in the business. The company manufactures exceptional quality dome loaded regulators, as well as self contained and pilot-operated regulators, suitable for various applications.

    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.

    For more information, visit our website.
  8. Emergency Relief Valves - Manhole Covers

    Emergency Relief Valves - Manhole Covers
    We have a wide range of emergency relief valves - manhole covers to cater for all requirements. We have three different designs to choose from: the aluminium Model 104 STD, the steel Model 104 EEV and the all-stainless steel Model 104 VVV. The settings on the different covers range from 44 to 500 mm WG, although we can cater for 2000mm WG.
  9. Emergency Relief Vents

    Emergency Relief Vents
    At Aval Ltd, our comprehensive service includes the provision of high-quality emergency relief vents, available in a wide range of sizes and materials.

    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.

    For more information, visit our website.
  10. End-Of-Line Deflagration Flame Arrestors

    End-Of-Line Deflagration Flame Arrestors
    At Aval Ltd, we supply a complete range of end-of-line deflagration flame arrestors, as well as in-line deflagration flame arresters and in-line detonation flame arresters.

    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.

    For more information, visit our website.