Specifications
Parker Meggitt’s two-inch right angle style gas metering valve is in use on a variety of aero-dirivative gas turbines. With millions of field operating hours, this design continues to prove the high reliability of Parker Meggitt EMA technology.
Function: Precision fuel gas metering valve for aero-derivative, small and large frame turbine engine contro
Flange: 2” ANSI B16.5 CL 600
Line pressure: 0 to 700 psia
Fluid air temperature: -40 to 300°F
Ambient temperature: –65 to 220°F
Performance
Internal leakage: 15 pph max at 700 psia
Operating time: Less than 400 msec full stroke response, full open of fully closed
Electrical
Motor: Steady state, 90 to 140 VDC, 0.30 ampere; 70 amperes maximum peak
Resolver: 4 VAC, 25 to 60 ma maximum
LVDT: Excitation, 707 (±0.14) Vrms, 3000 (±300) Hz
Thermostat: Opens at 329 to 347°F, resets at 251 tp 270°F
Released versions
- C422845-X
