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Relief Valve High Flow Coded 3/8 NPT

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Applications:  Small Air Compressors with High Flow Requirements

  • Pressure Range:  25 to 450 PSI
  • Set Pressure Tolerances:  ± 3% of Set Pressure
  • Temperature Range:  -65°F to 400°F
  • Construction:  Seat Cap and Piston C360 Brass (ASTM B-16), 17-7 Stainless Steel Spring and Silicone Seal.
  • Bubble Tight to Within 5 psig for Set Pressure 50 psig or Less, Bubble Tight to Within 10% for Set Pressures Greater than 50 psig.  100% Testing or 2.5 AQL Sample Testing, Conforming to AP1 527.
  • Stamped with the UV and NB Symbols.
  • Everseal 483 Sealant Standard.

Our Valve Catalog and Price List are available on-line.  Request a quote for the Relief Valve you need online today, or contact Polyconn for further information.
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