Pressure Relief Valve

Pop-off valves are used as a backup to your regulator or unloader. They are designed to protect your pump if the regulator or unloader fails.

  • Relieves pressure in system caused by obstructions to protect pump and plumbing
  • Discharges water to atmosphere
  • Adjustable relief setting
  • Available in 1/4″ & 3/8″ models
  • Pressure range up to 1,500 PSI for 1/4″ model
  • Pressure range up to 2,000 PSI for 3/8″ model
  • Suitable for CAT Pumps
  • Alternative for pop-off valves