{"product_id":"siemens-sas81-03u-electronic-valve-actuator-24-vac-7-32-in-stroke","title":"Siemens SAS81.03U Electronic valve actuator 24 VAC (7\/32 in. stroke)","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eSiemens SAS81.03U is an electronic valve actuator that provides a 7\/32 in. stroke, non-spring-return operation and three-position floating control for HVAC valve applications. It operates on 24 VAC with a power consumption of 2.5 VA and is intended for valve positioning in terminal units and other HVAC systems. The actuator supports floating control input and is rated for operation from 23 F to 131 F (-5 C to 55 C).\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e7\/32 in. stroke, non-spring-return design for direct valve actuation\u003c\/li\u003e\n  \u003cli\u003e24 VAC input with 2.5 VA power consumption; floating three-position control\u003c\/li\u003e\n  \u003cli\u003eIntended for HVAC valve control applications; operating range 23 F to 131 F (-5 C to 55 C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eNon-spring-return 24 VAC electronic valve actuator with 7\/32 in. stroke and three-position floating control.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SIEMENS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SAS81.03U\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: Swaziland\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Siemens\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SAS81.03U\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Electronic valve actuator\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStroke\u003c\/strong\u003e: 7\/32 in. (≈5.56 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReturn Type\u003c\/strong\u003e: Non-spring return\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage\u003c\/strong\u003e: 24 VAC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Consumption\u003c\/strong\u003e: 2.5 VA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eControl Type\u003c\/strong\u003e: Floating (three-position)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePositions\u003c\/strong\u003e: Three-position\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: 23 F to 131 F (-5 C to 55 C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRun Time\u003c\/strong\u003e: 30 seconds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Valve Types\u003c\/strong\u003e: Siemens 2-port and 3-port valves (typical for small HVAC terminal valves)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: HVAC valve control, VAV systems, fan coil units, air handling units\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: Direct mounting on compatible valves\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"SIEMENS","offers":[{"title":"Default Title","offer_id":51467727470898,"sku":"SAS81.03U","price":202.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313941636.jpg?v=1783911558","url":"https:\/\/voomisupply.com\/products\/siemens-sas81-03u-electronic-valve-actuator-24-vac-7-32-in-stroke","provider":"Voomi Supply","version":"1.0","type":"link"}