Stable Natural Gas Industrial Gas Pressure Control Tartarini Type FL MFL BFL Pressure Reducing Regulator

Tartarini FL series regulators are pilot-operated units for reducing high inlet gas pressure to stable lower outlet pressure. They are built for natural gas service in distribution networks and industrial applications. The balanced design and high-capacity pilots make them suitable for large flow rates with minimal pressure droop, and they are a standard choice in European gas systems.

• Pilot-operated with external pilot for fine control
• Balanced plug minimizes setpoint shift
• Low droop characteristic
• High flow coefficient (Cv/Kv)
• Replaceable pilot cartridge
• Optional slam-shut or relief functions
• Robust ductile iron or steel body

• Nominal Sizes: DN 25 to DN 150
• Inlet Pressure: Up to 50 bar (higher on request)
• Outlet Pressure: 10 mbar to 10 bar (pilot dependent)
• Accuracy Class: AC 5 / AC 10
• Lock-up Class: SG 10 / SG 20
• Body: Ductile iron GGG40 or steel
• Flange Rating: PN 16 / PN 25 / ANSI 150 / ANSI 300
• Operating Temperature: -20 °C to +60 °C

• Gas pressure reduction stations
• Industrial furnace and boiler gas supply
• Commercial and residential distribution
• Metering and regulating stations

Q: What outlet range can it cover?

A: From 10 mbar to 10 bar depending on the pilot spring.

Q: Suitable for natural gas only?

A: Yes – designed for non-corrosive gases like natural gas.

Email: edwardzhao@gbsxj.com

Phone/WeChat/WhatsApp: +8615000725058

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