Tartarini FL Series Pressure Reducing Regulator

FL Series regulators are accurate pilot-operated, pressure balanced, soft seated regulators designed for high-pressure transmission/city gate, large capacity distribution systems, and power plant feeds. FL Series provides smooth and quiet operation, tight shutoff, and long life.The FL Series is now available with the new Type SRII Silencer on option, available also together with Type SRS, and suitable for extreme service conditions.

Available Configurations

North America
  FL: Regulator or Monitor
Asia Pacific, Europe, MEA
  FL & FL-BP: Regulator or Monitor
  MFL & MFL-BP: Regulator + Monitor
  BFL & BFL-BP: Regulator + Shutoff
  All versions can be equipped with silencers

Body Sizes

FL Series: DN 25, 40, 50, 65, 80, 100, 150*, 200**, 250** / NPS 1, 1-1/2, 2, 2-1/2, 3, 4, 6*, 8**, 10**
  *Not available in Types MFL and BFL configurations
  **Not available in BP version and in MFL and BFL configurations

End Connection Styles

North AmericaASME CL300 and CL600 RFAsia Pacific, Europe, Middle East, and AfricaPN 16, PN 16 EN PN 25, CL150, CL300, and CL600

Inlet Pressure Range

North America Flange Rating CL300, CL600
  Inlet Pressure Range: 30 to 1480 psig
Europe, AP, MEA Flange Rating PN 16, PN 25, CL150
  Inlet Pressure Range: 0.2 to 25 bar
Europe, AP, MEA Flange Rating CL300, CL600
  Inlet Pressure Range: 1 to 100 bar

Outlet Pressure Range

North America Flange Rating CL300, CL600
  14.5 to 1160 psig/1 to 80 bar
Europe, Asia Pacific, MEA Flange Rating PN16, PN 25, CL150
  0.01 to 8 bar/0.15 to 116 psig
Europe, Asia Pacific, MEA Flange Rating CL300, CL600
  0.5 to 80 bar/7.3 to 1160 psig

Minimum Operating Differential Pressure

North AmericaFlange Rating CL300, CL6007.3 psig / 0.5 barAsia Pacific, Europe, Middle East, and AfricaFlange Rating PN 16, PN 25, CL1500.2 bar / 2.9 psigFlange Rating CL300, CL6000.5 bar / 7.3 psig

Temperature Capabilities

Standard Version Working: -10 to 60°C / 14 to 140°FLow Temperature VersionWorking: -20 to 60°C / -4 to 140°F