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Numatics™ Series 80 Pressure Regulators
The ASCO Numatics Series 80 is a family of precision regulator products that are incorporated in instrumentation and industrial applications where the user requires very accurate pressure control.
The regulators are designed to constantly bleed or consume a small amount of supply air, and provide a high degree of repeatability. ASCO Numatics 80 Series pressure regulators are also extremely sensitive, compensating quickly for very small changes in output pressure. They are available in standard and high-relief versions. Applications include air gauging, gas mixing, web tensioning, roll loading, and air hoists.
Numatics™ Series 80 Pressure Regulators


Pipe / Port Size
1/4 "; 3/8 "
Operating Environment
Indoor; Outdoor


  • High-flow precision pressure regulators
  • Electro-pneumatic and miniature transducers
  • Ratio relay volume boosters (pilot-operated precision regulator)
  • Instrument air regulators


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