{"product_id":"siemens-c73451-a430-d81-electric-valve-positioner-for-actuators","title":"Siemens C73451-A430-D81","description":"\u003cp\u003eThe \u003cstrong\u003eSiemens C73451-A430-D81\u003c\/strong\u003e is a \u003cstrong\u003ehigh-precision electric valve positioner\u003c\/strong\u003e designed for \u003cstrong\u003eaccurate control of valve position\u003c\/strong\u003e in automated flow systems. Typically used with Siemens or compatible electric actuators, this unit ensures \u003cstrong\u003eprecise modulation\u003c\/strong\u003e in response to control signals for applications in \u003cstrong\u003eHVAC, process control, and industrial automation\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIt improves system stability and efficiency by ensuring the valve operates at the correct position based on the input signal, helping to optimize flow, temperature, or pressure in controlled environments.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cspan style=\"color:#0066CC; font-size:1em;\"\u003e◆ \u003c\/span\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eElectric Valve Control\u003c\/strong\u003e – Provides precision positioning for modulating valves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Accuracy \u0026amp; Repeatability\u003c\/strong\u003e – Ensures stable flow and process performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with Siemens Actuators\u003c\/strong\u003e – Seamless integration into Siemens automation systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompact Design\u003c\/strong\u003e – Easy to mount and configure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDurable Construction\u003c\/strong\u003e – Built for long-term operation in demanding environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFeedback Capability\u003c\/strong\u003e – For monitoring valve position and system performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cspan style=\"color:#0066CC; font-size:1em;\"\u003e◆ \u003c\/span\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e C73451-A430-D81\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e Electric valve positioner\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eControl Signal:\u003c\/strong\u003e Typically 0–10 V, 4–20 mA (consult Siemens manual)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePosition Feedback:\u003c\/strong\u003e Available (type-dependent)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e Designed for use with Siemens valve actuators\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 24 VAC\/DC (varies by model)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Conditions:\u003c\/strong\u003e Industrial or HVAC system environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBuild Material:\u003c\/strong\u003e High-durability industrial-grade housing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Manual setup or auto-calibration (model dependent)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cspan style=\"color:#0066CC; font-size:1em;\"\u003e◆ \u003c\/span\u003eApplications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHVAC Systems\u003c\/strong\u003e – Accurate control of heating and cooling valves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProcess Automation\u003c\/strong\u003e – Modulating valve control in flow\/pressure systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBuilding Automation\u003c\/strong\u003e – Ensures precise airflow and temperature regulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial Plants\u003c\/strong\u003e – Enhances reliability and efficiency of automated control systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cspan style=\"color:#0066CC; font-size:1em;\"\u003e◆ \u003c\/span\u003eWhy Choose the Siemens C73451-A430-D81?:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProven Siemens reliability in valve automation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision flow control for various industrial and commercial uses\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEasy integration into existing control architectures\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flateck Automation","offers":[{"title":"Default Title","offer_id":48885354266851,"sku":"C73451-A430-D81","price":858.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/4214\/3203\/files\/C73451A430D81.webp?v=1777402803","url":"https:\/\/flateck.myshopify.com\/products\/siemens-c73451-a430-d81-electric-valve-positioner-for-actuators","provider":"Flateck Automation","version":"1.0","type":"link"}