Tandem Air Control Valve

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The Applied Tandem Air Control Valve is a rugged, cast iron, pilot operated, spring return diaphragm type valve, designed for use with blast pot remote control systems. Located in the air pusher line, the tandem valve is used to turn the blasting compressed air supply on and off as required.

When combined with the Applied Corse Abrasive Valve, the tandem valve allows the blast pot to feature an air blow down system where the abrasive flow is shut off and the compressed air supply is used to blow residual abrasive and dust from the blast cleaned component. The tandem valve is available in a variety of sizes.


Key Features

  • Suitable for any capacity blast pots
  • Very reliable operation
  • Valve easily dismantled for maintenance and repair
  • Compact rugged design
  • Corrosive Resistance
  • Can be used with pressure hold blast pots and multiple outlet blast pots
  • Seals and gaskets ensure valve is oil and moisture free


  • Weight: 2.20 kg
  • Cast iron construction
  • High quality internal rubber parts for long lasting operational life and
    additional sealing
  • Aluminium internal parts for additional resistance to corrosion
  • Pilot Operated and spring return diaphragm valve design
  • Available in 4 sizes:

Questions Or Queries?

For more information about this product, or if you have any questions or queries, please call us on +353(0) 57 91 37929 or email our sales team at sales@appliedpi.com