{"product_id":"moog-j761-004a-servo-valve-module","title":"MOOG J761-004A Servo Valve Module","description":"\u003cp\u003eConfigured for high-performance hydraulic flow control in automated machinery, the \u003cstrong\u003eMOOG J761-004A\u003c\/strong\u003e serves as the primary \u003cstrong\u003eJ761-004A\u003c\/strong\u003e Servo Valve utilized to execute precise fluid positioning across industrial processing lines. The two-stage, pilot-operated hardware assembly translates low-power electronic control signals into balanced, high-pressure volumetric displacement without mechanical binding.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eJ761-004A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eMOOG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eStandard M-Series module footprint weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eMOOG standard mounting interface footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard fluid limits (Null shift tested at Delta T = 55 K)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSourced via analog interface lines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003ePilot-operated servo valve for hydraulic control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Rate\u003c\/td\u003e\n\u003ctd\u003e30 to 60 GPM (113 to 226 L\/min) at 70 bar pressure drop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd\u003eUp to 350 bar (5000 psi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePilot Stage\u003c\/td\u003e\n\u003ctd\u003eMechanical feedback, two-stage flow control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Stage\u003c\/td\u003e\n\u003ctd\u003e4-land sliding spool, precision-ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Connection\u003c\/td\u003e\n\u003ctd\u003eAnalog interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Resistance\u003c\/td\u003e\n\u003ctd\u003e30 g, 3 axis, 10 Hz to 2 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock Resistance\u003c\/td\u003e\n\u003ctd\u003e30 g, 3 axis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeal Material\u003c\/td\u003e\n\u003ctd\u003eFluorocarbon (FKM) 85 SHORE D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydraulic Fluid Type\u003c\/td\u003e\n\u003ctd\u003ePer DIN 51524 parts 1 to 3 and ISO 11158\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHysteresis\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 3.0 % typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThreshold\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 0.5 % typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNull Shift (Delta T = 55 K)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 2.0 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample Flow Deviation\u003c\/td\u003e\n\u003ctd\u003e+\/- 10 %\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\u003c\/h3\u003e\n\u003cp\u003eThe valve utilizes a dual-stage architecture to scale mechanical force delivery while maintaining structural alignment under continuous pressure fluctuations up to 350 bar. The initial pilot stage modulates localized port pressures across a 4-land sliding spool, which acts as the core element governing the actuator loop feedback response. This precision-ground spool features a mechanical feedback linkage that counters the pilot displacement, bounding the typical hardware hysteresis to \u0026lt;= 3.0 % and restricting the response threshold to \u0026lt;= 0.5 % for high-accuracy path tracking.\u003c\/p\u003e","brand":"Moog","offers":[{"title":"Default Title","offer_id":45070332100723,"sku":"J761-004A","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/efda520ccceb425c9f5ac46f77a55c49_f8705679-413e-4599-acfe-0c122149ffd9.png?v=1780638507","url":"https:\/\/www.dcssupplier.com\/products\/moog-j761-004a-servo-valve-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}