PRV Pressure Regulating Valve

The Model PRV Pressure Regulating valve is an FM Approved diaphragm-type valve used to reduce and regulate pressure in both flowing and non-flowing conditions. It is shipped fully assembled with compact trim, complete with pressure relief valve.

Performance Under Pressure

Photo of the valve
No trim connections to face of valve.
Photo of the valve
Simple design. Field Adjustable Pressure.


  • 1½” (40 mm) New!
  • 2″ (50 mm) New!
  • 2½” (65 mm)
  • 76 mm
  • 3” (80 mm)
  • 4” (100 mm)
  • 6” (150 mm)
  • 165 mm


  • All sizes FM Approved up to 400 psi (27.6 bar)
  • Manufactured in the USA with globally sourced parts
  • No trim connections to face of valve
  • Easy to install, maintain, and service
  • Compact footprint, ideal for replacing existing equipment
  • Can be installed vertically or horizontally
  • Multiple end configuration options
  • Field-adjustable outlet pressure
  • Pressure relief valve included

Installation in Seneca One Tower (Buffalo, NY)


You are using an outdated browser. Things may not appear as intended. We recommend updating your browser to the latest version.