YF 3010E620 Series Electric Fuel Metering Unit
The Young & Franklin 3010E620 Valve is electro-mechanically actuated (EMA) and provides unchoked flow for use on aeroderivative turbines. This FMU is certified for use in hazardous locations around the world.
Flow Profile | Non-linear | ||||||||
Effective Area |
.93 in2 (600 mm2 ) | ||||||||
Estimated Dry Weight |
90 lbs. (41 kg)
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Slew Time |
≤200 ms
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Trip Time |
≤250 ms
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Maximum Operating Pressure |
1440 psig (99 barg) @ -20° to 100°F (-29° to 38°C)
1150 psig (79 barg) up to 400°F (204°C) |
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Burst Pressure |
5x Maximum Operating Pressure
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Valve Flange Size |
ASME B 16.5 Class 600 Flange
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Fluid Temperature Range |
-0°F to 400°F (-18°C to 204°C)
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Ambient Temperature Range |
-4°F to 212°F (-20°C to 100°C)
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Mean Time Between Service |
96,000 Hours
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Mean Time Between Failures (MTBF) |
290,000 Hours
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Valve Materials |
Stainless Steel (NACE MRO175 Compliant)
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Bandwidth/Frequency Response |
Customizable up to 23 Hz with 3dB attentuation
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Independent Feedback |
2 LVDTs (Optional)
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Motor Coil |
Class F insulation (311°F, 155°C)
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LVDT Wiring |
6.56 ft (2 m) Flying Lead or MIL Connector
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Motor Wiring |
3 ft (.91 m) Flying Lead or 32.8 ft (10 m) Jacketed Cable
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Visual Position Indicator |
Yes
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Ingress Protection |
IP65
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Seat Leakage |
Class IV per ANSI FCI 70-2
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Stem Leakage |
Zero Leakage, as shipped
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Failure Mode |
Spring to drive valve to Safe position (Fail Close)
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Environmental |
MIL-STD-810 - Shock and Vibration
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Command |
4-20 mA Position, -8 to +8 mA Triple Redundant Velocity
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Certifications |
Standard Assembly: Class 1 Div 2, Group B, C & D, T3 Ex db IIB+H2 T3 Gb
With Optional LVDTs: Class 1 Div 2, Group B, C & D, T3 Ex db ib IIB+H2 T3 Gb
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Attachment | Size |
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3010E620 Series Electric Fuel Metering Unit Brochure | 188.5 KB |