Parker Pneumatic
P3RA102 Pressure Regulator – Standard High Precision

Key Features
  • Control sensitivity of .125" (.005 PSIG) (.32 cm) water column allows use in precision processes
  • Pressure balanced supply valve prevents supply pressure changes from affecting the setpoint
  • Optional check valve permits dumping of downstream pressure when supply is opened to atmosphere
  • Separate control chamber isolates the diaphragm from the main flow to eliminate hunting and buzzing
  • An aspirator tube compensates downstream pressure droop under flow conditions

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