{"product_id":"sy3-24mft-belimo-non-spring-return-valve-actuator-1335-in-lb-24v-mft-nema-4x","title":"SY3-24MFT | Belimo Non Spring Return Valve Actuator 1335 In Lb 24V MFT NEMA 4X","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"397\" data-start=\"122\"\u003eThe Belimo SY3-24MFT is a high-torque non spring return valve actuator designed to deliver 1335 in-lb of output for precise control of large hydronic valves. It operates on AC\/DC 24 V power and features MFT programmable control to support multiple signal types and operating modes.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 100%; height: 333.095px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.7332%; height: 19.5938px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9032%; height: 19.5938px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.7332%; height: 19.5938px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9032%; height: 19.5938px;\"\u003eBelimo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.7332%; height: 19.5938px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9032%; height: 19.5938px;\"\u003eControl Valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.7332%; height: 19.5938px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9032%; height: 19.5938px;\"\u003eSY3-24MFT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.7332%; height: 19.5938px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9032%; height: 19.5938px;\"\u003eValve Actuators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.7332%; height: 19.5938px;\"\u003e\u003cstrong\u003eActuator Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9032%; height: 19.5938px;\"\u003eNon spring return\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.7332%; height: 19.5938px;\"\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9032%; height: 19.5938px;\"\u003eAC 24 V \/ DC 24 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.7332%; height: 19.5938px;\"\u003e\u003cstrong\u003eNominal Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9032%; height: 19.5938px;\"\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.7332%; height: 19.5938px;\"\u003e\u003cstrong\u003eControl Technology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9032%; height: 19.5938px;\"\u003eMFT programmable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.7332%; height: 19.5938px;\"\u003e\u003cstrong\u003eControl Modes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9032%; height: 19.5938px;\"\u003e2…10 V, 4…20 mA, PWM, On\/Off, Floating Point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.7332%; height: 19.5938px;\"\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9032%; height: 19.5938px;\"\u003e500 Ω (4…20 mA), 1500 Ω (PWM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.7332%; height: 19.5938px;\"\u003e\u003cstrong\u003eTorque Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9032%; height: 19.5938px;\"\u003e1335 in-lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.7332%; height: 19.5938px;\"\u003e\u003cstrong\u003eElectrical Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9032%; height: 19.5938px;\"\u003eDouble insulated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.7332%; height: 19.5938px;\"\u003e\u003cstrong\u003eHousing Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9032%; height: 19.5938px;\"\u003eNEMA 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.7332%; height: 19.5938px;\"\u003e\u003cstrong\u003eApplication Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9032%; height: 19.5938px;\"\u003eValve actuation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.7332%; height: 19.5938px;\"\u003e\u003cstrong\u003eServicing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9032%; height: 19.5938px;\"\u003eMaintenance-free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 28.7332%; height: 19.5938px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.9032%; height: 19.5938px;\"\u003e30.0 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About\u003cspan data-sheets-root=\"1\"\u003e SY3-24MFT\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe SY3-24MFT is part of Belimo’s heavy-duty actuator range developed for precise control of large valves in demanding HVAC and hydronic systems. It incorporates Belimo’s MFT multi-functional technology, allowing field configuration of control signals and operating behavior to match system requirements. The actuator is designed for non fail-safe applications where continuous powered positioning is required, providing stable torque output across its operating range. A rugged NEMA 4X enclosure protects internal components, supporting installation in harsh indoor or outdoor environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Torque Valve Actuation: Delivers 1335 in-lb of torque to reliably drive large control valves in high-demand hydronic applications.\u003c\/li\u003e\n\u003cli\u003eNon Spring Return Operation: Provides powered positioning without a fail-safe spring, suitable for systems where return on power loss is not required.\u003c\/li\u003e\n\u003cli\u003eMFT Programmable Control: Supports multiple control modes including 2…10 V, 4…20 mA, PWM, on\/off, and floating point for broad system compatibility.\u003c\/li\u003e\n\u003cli\u003eConfigurable Input Impedance: Optimized impedance values support stable signal processing for current loop and PWM control schemes.\u003c\/li\u003e\n\u003cli\u003eAC And DC Power Compatibility: Operates on both 24 VAC and 24 VDC supplies to simplify system design and power distribution.\u003c\/li\u003e\n\u003cli\u003eRugged NEMA 4X Housing: Sealed enclosure protects against moisture, dust, and corrosion in challenging mechanical room or outdoor installations.\u003c\/li\u003e\n\u003cli\u003eMaintenance-Free Design: Engineered for long service life with minimal servicing requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe SY3-24MFT delivers the reliability and precision required for high-torque valve control in advanced HVAC and hydronic systems.\u003c\/p\u003e","brand":"Belimo","offers":[{"title":"Default Title","offer_id":51048828174634,"sku":"SY3-24MFT","price":4200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/SY-product_retina_9f546d10-30bb-42cb-93b1-df4e81b6f912.jpg?v=1768249184","url":"https:\/\/iqelectro.com\/products\/sy3-24mft-belimo-non-spring-return-valve-actuator-1335-in-lb-24v-mft-nema-4x","provider":"IQElectro","version":"1.0","type":"link"}