ELMV

The Electric Liquid Metering Valve (ELMV) controls the flow rate of liquid fuel to various stages of an industrial gas turbine combustion system. The unique design integrates the valve, actuator and a throttling regulator into a costeffective, compact assembly. The valve is designed to provide a highly accurate flow-versus-stroke characteristic independent of pressure drop across the valve. The integral throttling regulator maintains a nearly constant pressure drop across  the metering plug over a wide pressure range allowing the valve to directly meter flow. For applications requiring extreme accuracy the throttling regulator  characteristics can be added to the control system to compensate for minor changes due to the total pressure drop across the valve.

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