MAC valves - PSI are the UK sole distributor of MAC Valves.
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02392 233611



The diversity and quantity of pneumatic applications across the Aluminium industry is vast, and the majority of them are performed within a very harsh environment. Through close customer relationships, and application specific support from MAC, the MDN partners have developed a number of solutions specifically to meet the demands of the Aluminium industry.

With issues such as heat, high contaminant levels and high levels of radiated electro-magnetic force (EMF) to contend with, the MAC valve design has proven to be highly reliable and stable in comparison to our competition.

Solutions have been developed for a diverse range of applications including:

  • Smelting Pots
    • Crust breaker
    • Open/Close Lythium
    • Open/Close Fluor
    • Screw Dosing
    • Alumina Fluidization
  • Cranes
    • Feeder Arm Movement
    • Hammer
    • Fluidization in tank
    • Fluidization 1° part arm
    • Fluidization 2° part arm
    • Alumina Dosing
    • Lythium Dosing
    • Open/Close Gripper
  • Recycling
    • Scrap sortation

These are just some of the instances in which we can help to improve reliability and reduce maintenance cost.


What next?

To find out more about the range of products from PSI, please call 02392 233611 or email






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