Auto Air Valve for Blast Pot

SKU: P-DM2123

  • Rugged, compact design
  • Typically used in conjunction with the Thompson Valve
  • Low pressure drop across valve increases production
  • Also Known As – “Gatekeeper”


Used in pressure hold deadman systems. Cuts air supply to blast pot while maintaining pressure in the pressure vessel. Available in a range of different sizes for different production rate requirements. Deadman retrofit kits are available to modernize you blast pot.

Additional information

Weight N/A
Dimensions N/A
Item Size

1-1/2" Higher Flow Version, 1-1/2", 1-1/4", 1", 2"

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