Master Pneumatic – HPR251 High-Relief Pilot Operated Regulator

  • Diaphragm design. Excellent pressure regulation and stability.
  • High relief characteristics up to 200 SCFM.
  • Balanced valve minimizes effect of pressure changes on inlet pressure.
  • Inline mounting.
  • 3/4-14 NPTF exhaust port.
  • Self-relieving.
  • NPTF port threads; ISO G type (parallel) optional.
  • Integral pilot regulator porting.
  • 1/4-18 NPTF auxiliary inlet pressure port.
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