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FL Series Pressure Reducing Regulator
Brand: TartariniFL 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.
Features- Absolutely No Atmospheric Bleed - Eliminates nuisance and wasteful bleed gas to atmosphere by utilizing a pilot-operated control system, which bleeds 100% of the gas to the downstream system.
- Quiet Operation - Multiple noise attenuation options available which reduce noise by up to 25 dBa.
- High Capacity - The highly efficient axial flow design produces exceptionally high capacities.
- Versatility - Ideal for a wide variety of applications such as natural gas transmission and distribution systems, power plants, monitors and sour gas with inlet pressures up to 1480 psig / 102 bar.
- Long Life in Severe Service Applications - The metal plug design deflects particles and debris away from the soft-seat, which gives excellent particle erosion resistance, prolonging service life.
- Easy In-Line Maintenance - With the optional outlet flange spacer, trim parts such as the disk holder can be inspected, cleaned and replaced without removing the body from the pipeline.
- Tight Shutoff - A knife-edged metal plug and soft seat provide bubble tight shutoff for use in applications where positive shutoff is required such as dead-end systems.
- Full Pressure Rating - The equal inlet and outlet pressure rating of 1480 psig / 100 bar, which allows easier selection and requires no special startup or shutdown procedures.
Specifications
Brand
Available Configurations
- 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
- North America FL: Regulator or Monitor
Body Sizes
- *Not Available in Typicals MFL & BFL Configurations
- **Not Available in BP Version & in MFL & BFL Configurations
- FL Series: DN 25, 40, 50, 65, 80, 100, 150*, 200**, 250** / NPS 1, 1½, 2, 2½, 3, 4, 6*, 8**, 10**
End Connection Style
- Asia Pacific, Europe, Middle East, & Africa PN 16, PN 16 EN PN 25, Class 150, Class 300, & Class 600
- North America ASME Class 300 & Class 600 RF
Inlet Pressure Range
- Europe, AP, MEA Flange Rating PN 16, PN 25, Class 150 Inlet Pressure Range: 0.2 to 25 bar
- Europe, AP, MEA Flange Rating Class 300, Class 600 Inlet Pressure Range: 1 to 100 bar
- North America Flange Rating Class 300, Class 600 Inlet Pressure Range: 30 to 1480 psig
Minimum Operating Differential Pressure
- Asia Pacific, Europe, Middle East, & Africa Flange Rating PN 16, PN 25, Class 1500 .2 bar / 2.9 psig Flange Rating Class 300, Class 6000 .5 bar / 7.3 psig
- North America Flange Rating Class 300, Class 600 7.3 psig / 0.5 bar
Outlet Pressure Range
- Europe, Asia Pacific, MEA Flange Rating PN 16, PN 25, Class 150 0.01 to 8 bar / 0.15 to 116 psig
- Europe, Asia Pacific, MEA Flange Rating Class 300, Class 600 0.5 to 80 bar / 7.3 to 1160 psig
- North America Flange Rating Class 300, Class 600 14.5 to 1160 psig / 1 to 80 bar
Temperature Capabilities
- Low Temperature Version Working: -20°C to 60°C / -4°F to 140°F
- Standard Version Working: -10°C to 60°C / 14°F to 140°F