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Woodward 9907-321

Product Name:​ LQ25 Liquid Fuel Metering Valve
Product Introduction:​ The 9907-321 belongs to Woodward's LQ25 series of electric liquid fuel metering valves, designed for industrial and aero-derivative gas turbines in the 6,000 kW to 42,000 kW output range. It combines a brushless DC motor, rotary plate metering valve, and non-contact position sensor into a fully integrated all-electric package, delivering precise closed-loop metering under digital servo control with a remote driver.

Woodward 9907-260

Product Introduction:​ The 9907-260 is an LO25 series electrically driven liquid fuel metering valve developed for liquid fuel control systems on industrial and aero-derivative gas turbines. It integrates a brushless DC motor, a rotary plate metering valve, and a non-contact position sensor into a single compact body, achieving precise closed-loop position control via a matched electronic driver. The LO25 series features self-cleaning shear-type metering, a high turn-down ratio, accurate flow control, and excellent corrosion resistance, forming the core executive element of gas turbine liquid fuel electronic control systems.

Woodward 9907-1140

Product Overview:​ Woodward 9907-1140 belongs to the 9907 series of 2301A Electronic Load Sharing and Speed Control devices. The 2301A is an electronic control that simultaneously achieves two major functions: speed control and load sharing. Speed control maintains stable speed of the prime mover (engine/turbine), while load sharing ensures proportional load distribution when multiple units operate in parallel, avoiding single-unit overload or uneven load distribution.

Woodward 9907-1138

Product Overview:​ Woodward 9907-1138 belongs to the 9907 series of 2301A Electronic Load Sharing and Speed Control devices. The 2301A is an electronic control that simultaneously achieves two major functions: speed control and load sharing. Speed control maintains stable speed of the prime mover (engine/turbine), while load sharing ensures proportional load distribution when multiple units operate in parallel, avoiding single-unit overload or uneven load distribution.

Woodward 9907-1104

Product Overview:​ Woodward 9907-1104 belongs to the 9907 series of 2301A Electronic Load Sharing and Speed Control devices. The 2301A is an electronic control that simultaneously achieves two major functions: speed control and load sharing. Speed control maintains stable speed of the prime mover (engine/turbine), while load sharing ensures proportional load distribution when multiple units operate in parallel, avoiding single-unit overload or uneven load distribution.

Woodward 9900-532

Product Overview:​ Based on available public information, the exact product identification and detailed specifications for Woodward part number 9900-532 could not be independently verified in this search. The 9900 prefix in Woodward's numbering system is associated with 2301A series load sharing and speed control devices and related documentation packages, as well as certain industrial valve and control products.
Reference Information:​ For context, the closely related 9904-532 from Woodward's portfolio is documented as a triple-offset metal-seated butterfly valve for industrial turbine oil and fuel oil pipelines, featuring:

Woodward 9908-212

Product Overview:​ Woodward 9908-212 belongs to the Woodward LQ25 series of liquid fuel metering valves, designed for industrial and aeroderivative gas turbine engines, delivering excellent performance in the output power range of 6,000 kW to 42,000 kW. It is a bidirectional flow control valve that uses a throttling ΔP regulator, perfectly adapting to centrifugal or other pressure-source fuel pumping systems. It provides a reliable and cost-effective connection bridge between electronic engine control systems and gas turbines, and is widely used in power generation, mechanical drive, and marine fields.

Woodward 9908-211

Product Overview:​ Woodward 9908-211 is an LQ25T series liquid fuel metering valve, designed for industrial and aeroderivative gas turbines with output power ranging from 6,000 kW to 42,000 kW. The valve adopts an all-electric drive method, integrating a brushless DC motor, rotary plate metering valve, and non-contact position sensor into one unit, achieving precise closed-loop position control through a matching electronic driver. The LQ25T uses a throttling differential pressure regulator design to control the pressure differential at the metering port without bypassing fuel

Woodward 9908-208

Product Overview:​ Woodward 9908-208 is an LQ25T series liquid fuel metering valve, designed for industrial and aeroderivative gas turbines with output power ranging from 6,000 kW to 42,000 kW. The valve adopts an all-electric drive method, integrating a brushless DC motor, rotary plate metering valve, and non-contact position sensor into one unit, achieving precise closed-loop position control through a matching electronic driver. The LQ25T uses a throttling differential pressure regulator design to control the pressure differential at the metering port without bypassing fuel, making it particularly suitable for centrifugal pump or other pressure-source fuel pump systems.

Woodward 9908-205

Product Overview:​ Woodward 9908-205 is an LQ25T series liquid fuel metering valve, designed for industrial and aeroderivative gas turbines with output power ranging from 6,000 kW to 42,000 kW. The valve adopts an all-electric drive method, integrating a brushless DC motor, rotary plate metering valve, and non-contact position sensor into one unit, achieving precise closed-loop position control through a matching electronic driver. The LQ25T uses a throttling differential pressure regulator design to control the pressure differential at the metering port without bypassing fuel, making it particularly suitable for centrifugal pump or other pressure-source fuel pump systems. It features self-cleaning shear-type metering characteristics, high flow turn-down ratio, precise flow control accuracy, and excellent corrosion resistance.

Woodward 9908-204

Product Overview:​ This model belongs to the Woodward LQ25T series of liquid fuel metering valves, designed for industrial and aeroderivative gas turbines with output power ranging from 6,000 kW to 42,000 kW. It adopts an all-electric drive method, integrating a brushless DC motor, rotary plate metering valve, and non-contact position sensor into one unit, achieving precise closed-loop position control through a matching electronic driver. The LQ25T uses a throttling differential pressure regulator design to control the pressure differential across the metering port without bypassing fuel, making it particularly suitable for centrifugal pump or other pressure-source fuel pump systems.

Woodward 8917-012

Product Name:​ Model 1907 Large Liquid Fuel Valve (Specific Configuration Version, VRT-1250 Series)
Product Introduction:​ This model belongs to the Woodward 1907 series large liquid fuel valve family and is part of the VRT-1250 configuration series. It is designed for precise liquid fuel metering in industrial gas turbines, utilizing the common platform of the 1907 series with a rotary sleeve metering structure and integrated differential pressure regulation.