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Pneumatic Pressure Controllers

AMETEK-PMT Model 40 Pneumatic Pressure Controllers automatically position a valve or other final control element to maintain process pressure at the desired set point. The Model 40 Pneumatic Controller is a rugged unit that works as a receiving controller that can control any process variable transmitted as a pneumatic signal
  • pressure controller
    Model 40 Pneumatic Pressure Controller

    AMETEK-PMT Model 40 Pneumatic Pressure Controllers have a durable design to last for years in the field. The Model 40 is available with control modes of 100% proportional, 200% proportional plus resent and 300% proportional plus reset, plus rate (PID) for processes with frequent load changes. They have been tested and meet the EPA Quad Zero requirement <6 SCFH bleed rate when used on natural gas supply

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