Gas and Steam Turbines

Improving Metering and Positioning Capabilities for Gas and Steam Turbines

Moog offers turbine OEMs both electric and hydraulic solutions that improve metering and positioning capabilities and provide a wide range of benefits such as:

  • Lower acquisition costs
  • Improved metering or positioning capabilities
  • Lower system costs
  • Lower operating costs, including reduced energy consumption
  • Improved reliability

Our systems are designed to ensure reliability, safety and performance for long service life.

The Moog Solution

  • Electric actuators for inlet guide vane (IGV), gaseous fuel and liquid fuel controls
  • Hydraulic actuators for process control valves with integrated failsafe mechanism.
  • Electric fail-safe actuators for bleed valve control
  • Active Instability Control Valve (AIC)
  • Fuel metering units (FMU)
  • Liquid fuel pumps
  • Purge manifolds

Industrial Gas Turbines

From products that precisely meter high temperature, high pressure liquid or gaseous fuel to offerings that actively manage the pressure oscillations associated with today’s dry-low NOx combustion systems, Moog has the technology to provide cost-effective, high performance solutions.  Our offerings include:

  • Liquid fuel metering units
  • Fuel pump assemblies
  • Electric inlet guide vane controls
  • Fail-safe electric actuators
  • Hydraulic actuators
  • Electric fuel control assemblies
  • Manifolds for dual fuel applications

From product to system design, Moog understands the requirements of the Power Generation industry and works closely with turbine OEMs to meet their demanding specifications.

Gas and Steam Turbines Contact


Moog’s New Failsafe Electric Actuator is Ideal for Gas Turbine Control Systems

A new failsafe electric actuator system from motion control specialist Moog scores on several counts over hydraulic systems that currently dominate the market for power generation control applications. It eliminates the hydraulic infrastructure and provides safer, more compact and more cost-effective performance.


Unlocking the Keys to Longer Life for Gas Power Generation Turbines

Understanding the small details helps Moog engineers design hydraulic actuators that deliver longer life and less downtime in critical power gen applications. This article discusses an innovative redesign of a specialized hydraulic actuator that responded to the needs of OEMs and end users to increase turbine uptime and reliability.

See also:

Making the Switch: Employing Electric Actuation For Higher Turbine Productivity

New Generation of Electro-Hydraulic Steam Valve Actuation System for Turbines