Pneumatic Actuators


Rotary pneumatic actuators convert the energy in compressed air into rotary torque. This is typically achieved using pistons and a linear to rotary conversion either using a rack and pinion or scotch yoke system. AVS prefer the rack and pinion system as it does not lose too much torque in mid travel, which if it did, could be an issue in modulating applications.

The principal brands offered by AVS are CH-air, Prisma and Max-air, all European brands, each with many years of experience in the pneumatic actuation markets, and each with their individual features and benefits, and enables AVS to offer aluminium, plastic and stainless steel pneumatic actuators. Very healthy stocks are available either from the UK, or in bulk stocks in western Europe.

  • CHA

    Pneumatic actuators in aluminium CH-air ‘A’

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  • CHC

    Low cost pneumatic actuator ‘C’ Type in anodised aluminium

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  • PAWS

    Prisma air actuator with Rilsan coated aluminium housing

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  • MAA

    Max air pneumatic actuator with aluminium housing

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  • PPWS

    Prisma air actuator with Polyamide plastic housing

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  • MAG

    Max air pneumatic actuator with plastic housing

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  • CHIR

    CH-air actuators in stainless steel with raw or polished forged finish

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  • PI00

    Prisma air actuator with Stainless Steel housing

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  • MAS

    Max air pneumatic actuator with stainless steel housing

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    Aluminium limit switch boxes for pneumatic actuators safe area switch

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    Plastic limit swiitch boxes for pneumatic actuators

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  • PAC-LSB-PG1000

    Aluminium limit swiitch boxes for pneumatic actuators safe area

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