Revolution Intake Valve (Straight Inlet)

The Revolution intake valve features a unique, patent-pending handwheel design. It provides the operator with increased control and leverage for a smooth and easy operating experience. This innovative valve is constructed of corrosion-resistant, hard-anodized aluminum and stainless steel with a powder-coated interior and exterior finish for superior corrosion protection. 



Compact Design:

This Akron Brass intake valve has a compact design that saves valuable space on your pump panel and improves efficiency for your whole team. The Revolution’s innovative handwheel design hugs tightly to the fire intake valve body eliminates possible interference with surrounding discharges and equipment on the pump panel.


  • Flows capable of up to 2000 GPM (7600 LPM).
  • Straight inlet (7983) 
  • Optional Storz cap and chain 
  • Field adjustable relief valve between 50–250 psi (requires 7/8” wrench to adjust).  Includes 1 ½” NPT female thread so the hose can be connected to redirect water to a desirable location 
  • Quick turn Bleeder valve operation – vents into relief discharge 
  • Built-in open/close position indicator on top of valve 
  • All intake valve parts that stay in contact with water are constructed of stainless steel 
  • Field-serviceable design 
  • NFPA 1901 compliant 
  • 10-year, heavy-duty warranty against manufacturing defects and corrosion* 


  • 4”-6” Inlet options (threaded or storz) 
  • 5”-6” long handle or rocker lug outlet options (long handle only available on 6″) 
  • Style 7983 – 12.5” x 14” x 12.75”  (318mm x 356mm x 324mm) 
  • Pressure relief adjustable between 50-250psi 
  • 250 psi operating pressure 
  • 7psi friction loss @ 2000gpm 
  • 38 lbs (18.1 kg)