FV-Series Valves


FV-Series Valves

Tuesday, January 23, 2024
FV-Series Valves image

The Fulflo FV-Series is similar to the V-Series, but with a design that prevents liquid and gas venting during normal operation and adjustment conditions. This safety feature is specially designed to prevent the adjusting screw from backing out while making adjustments to the pressure setting.

The FV-Series ranges in size from 3/8” through 2” and operates efficiently with liquids of any viscosity at pressures from 3 to 1000 psi.  FV-Series valves are available with threaded and flanged connections in a choice of Brass, Cast Iron, Steel, and Stainless Steel.



  • API 520 & 614 Approved
  • Chatter-free operation

  • Mount in any position

  • Suitable for continuous duty

  • Specially designed to prevent the venting of liquids and gasses during normal operations and adjustments


Size Range: 3/8″– 2″

Pressures: 2 – 1000 psi

Flow Rate: Up to 150 gpm

Connections: Threaded, Flange

Materials: Brass, Cast Iron, Stainless Steel

Applications: Load regulation and system protection for hydraulic and lubricating systems


Great Lakes Pump and Supply
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Great Lakes Pump & Supply Co.
1075 Naughton
Troy, MI 48083
Phone: 248-528-9100

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