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EBV63 and EBV100 Electrically Actuated Bleed Valves
The EBV63 and EBV100 electrically actuated bleed valves are modulating high temperature butterfly valves with all electric actuators for Gas Turbine air control. Common applications for these valves include compressor bleed scheduling for control of air/fuel ratios, anti-surge control, and thrust balance control. The valve assembly consists of a high temperature butterfly valve with a double shaft offset. This design minimizes the aerodynamic load on the valve butterfly and enables the use of an electric actuator. The offset shaft also creates a differential load in the valve, providing a bias to open upon loss of power. The valve contains a metallic main seal that is designed to minimize leakage when the butterfly is closed. The double offset shaft allows the use of a static seal in the valve housing, providing reliable seal performance throughout the life of the valve. The valve shaft is sealed with carbon bearings. Learn more from EBV product spec 03212.
3151A Water Valve/EML100 Actuator Assembly
The 3151A Water Valve/EML100 Actuator assembly is used as part of a gas-turbine nitrous oxide emission-reduction system. The unit meters water injected into an industrial gas turbine's combustion chamber, lowering combustion temperature. This assembly is designed to be used with the Woodward EM Digital Driver. Learn more from 3151A/EML100 product spec 40187.
3151A Water Valve/TM-40LP Actuator (Water Injection System)
The 3151A Water Valve/TM-40LP Actuator assembly is used as part of a gas turbine nitrous oxide emission-reduction system. The assembly meters water into an industrial gas turbine's combustion chamber, lowering combustion temperature. Learn more from 3151A/TM-40LP product spec 40119.
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