PA VB16 Unloader Valves

Drops pressure to 25% operating pressure when in bypass mode.

The PA VB16 Unloader Valves feature:

• Specifications:
  • Unloader Valve (discharging) 
  • Rated Pressure: 7,250 PSI 
  • Permissible Pressure: 8,100 PSI
  • Rated Temperature: 195° F
  • Residual pressure at close down: 2,750 PSI 
  • Min. bypass re-start pressure: 1,600 PSI
  • Rated Flow Rate: 21.0 GPM 
  • Material: Steel and brass
  • Inlet Port: 1/2" F
  • Discharge Port: 1/2” F
  • Bypass Port: 1/2” F
  • AR Part # AR40397
•   COMET PART #8116.2522.00 
• • Weight: 121.7 Oz