Parker Pneumatic
P3RA102BP Relief Valve – High Precision

Key Features
  • Control sensitivity of .125" (.005 PSIG) (.32 cm) water column allows use in precision applications
  • A separate control chamber and Aspirator Tube isolate the diaphragm from the main flow to eliminate hunting and buzzing
  • Unit construction lets you service without removing it from the line
  • Mounting bracket is available

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