1" Adjustable Vacuum Relief 
Valve 0-27" Hg Max. 5Hp

Product #: CVR-10


  • Applications: Used in Systems to Maintain a Desired Vacuum Level
  • Relief Valves are Proportional - Not “Pop” Type Safety Valves Not Preset - Field Adjustable
  • Knurled Adjustment Screw and Locked with Jam Nut
  • Pressure Range: 0-27” Hg
  • Temperature Range: -65 F to 250 F
  • Construction: C360 Machined Brass Body, Stainless Steel Spring, Nylon Piston and Nitrile Seal
  • Everseal 483 Sealant Standard

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