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Proportion-Air, Inc. - QB1 Pressure Control Valve

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QB1 Pressure Control Valve

  • Single Loop control valve with pressure ranges from vacuum to 300 psig
  • Small and compact package
  • Standard 0-10Vdc analog monitor output, 4-20mA optional
  • IP65 Housing
  • Proportion-Air's most versatile pressure control valve product
  • Unaffected by mounting position or vibrations
  • Doesn't consume air in steady state which reduces operating expense
  • Variety of command signal options

Closed loop air pressure control valve. Pressure ranges from full vacuum up to 300 psig. Variety of analog and digital command signals. High accuracy of +/- 0.2% F.S. typical with +/-0.02% F.S. repeatability. Analog monitor output is standard, select 0-10Vdc or 4-20mA. Can be assembled to air piloted regulator for high flow, higher pressure and various media control.

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