{"product_id":"woodward-8250-828-eg3p-pneumatic-actuator","title":"Woodward 8250-828 EG3P Pneumatic Actuator","description":"\u003cp\u003eThe \u003cstrong\u003eWoodward 8250-828\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e8250-828\u003c\/strong\u003e Pneumatic Actuator, operates as a dedicated hardware component for mechanical positioning and fuel flow control within EG3P governor system networks. The device converts pneumatic pressure into proportional mechanical movement utilizing a 24 VDC electrical control signal interface to regulate turbine and engine actuator loops.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable style=\"width: 100.093%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 30.093%;\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 69.6248%;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.093%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 69.6248%;\"\u003e8250-828\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.093%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"width: 69.6248%;\"\u003eWoodward\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.093%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"width: 69.6248%;\"\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.093%;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 69.6248%;\"\u003e5.5kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.093%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"width: 69.6248%;\"\u003eStandard EG3P Actuator Frame Layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.093%;\"\u003eOperating Temp\u003c\/td\u003e\n\u003ctd style=\"width: 69.6248%;\"\u003e-40 deg C to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.093%;\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd style=\"width: 69.6248%;\"\u003eStandard 24 VDC Control Loop Power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.093%;\"\u003eControl Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 69.6248%;\"\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.093%;\"\u003eActuation Method\u003c\/td\u003e\n\u003ctd style=\"width: 69.6248%;\"\u003ePneumatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.093%;\"\u003eCompatible System\u003c\/td\u003e\n\u003ctd style=\"width: 69.6248%;\"\u003eEG3P Governor Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.093%;\"\u003eMounting Type\u003c\/td\u003e\n\u003ctd style=\"width: 69.6248%;\"\u003eFlange or Bracket Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.093%;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"width: 69.6248%;\"\u003eVibration-resistant heavy-duty industrial enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eActuator Loop Feedback Response Dynamics\u003c\/h3\u003e\n\u003cp\u003eThe unit utilizes modulated pneumatic pressure combined with 24 VDC electrical position demand signals to achieve fast actuator loop feedback response. In high-speed engine dynamic governor loops, the pneumatic valve linkage provides rapid mechanical force transfer to maintain transient stability. Internal mechanical damping suppresses harmonic distortion under intense operational vibration, preventing position hunting and ensuring deterministic fuel metering calibration across fluctuating load profiles.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What electrical control signal parameters are required to interface with the actuator internal coil assembly?\u003c\/p\u003e\n\u003cp\u003eA: The actuator interface operates on a standard 24 VDC control input line, which must be supplied via a regulated, noise-filtered power circuit to maintain position stability.\u003c\/p\u003e\n\u003cp\u003eQ: How is mechanical mounting established on standard fuel control racks?\u003c\/p\u003e\n\u003cp\u003eA: Physical mounting is executed using standard flange or bracket configurations attached directly to the governor housing, ensuring rigid alignment between the actuator shaft and the valve linkage.\u003c\/p\u003e\n\u003cp\u003eQ: What maintenance steps are recommended to prevent pneumatic linkage binding?\u003c\/p\u003e\n\u003cp\u003eA: The supply air stream must be filtered and regulated to remove oil, moisture, and particulate matter, preventing internal seal degradation and sticky mechanical movement across the operating stroke.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the actuator securely to the engine or turbine bracket assembly using grade 8 bolts torqued to standard manufacturer specifications.\u003c\/li\u003e\n\u003cli\u003eConnect clean, dry, instrument-grade pneumatic air lines to the supply port using standard NPT fittings with a minimum engagement of 5 thread turns.\u003c\/li\u003e\n\u003cli\u003eRoute the 24 VDC control signal cable through shielded twisted-pair conductors, terminating the cable shield at the main control enclosure earth terminal.\u003c\/li\u003e\n\u003cli\u003eVerify mechanical linkage alignment between the actuator output shaft and the fuel control valve to eliminate binding or axial play before applying pneumatic pressure.\u003c\/li\u003e\n\u003cli\u003eApply 24 VDC power and verify full stroke travel and zero-position alignment prior to commissioning the engine system.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":50734085767420,"sku":"8250-828","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/8250-8282.jpg?v=1785289630","url":"https:\/\/www.electronicplc.com\/products\/woodward-8250-828-eg3p-pneumatic-actuator","provider":"Electronic PLC","version":"1.0","type":"link"}