{"product_id":"siemens-building-technology-365-02012-control-valve-assembly","title":"Siemens Building Technology 365-02012 Control Valve Assembly","description":"\u003cp\u003eThe \u003cstrong\u003eSiemens Building Technology 365-02012\u003c\/strong\u003e is a professional-grade \u003cstrong\u003e2-way normally closed control valve\u003c\/strong\u003e assembly engineered for high-accuracy \u003cstrong\u003ehydronic system modulation\u003c\/strong\u003e. This unit features a \u003cstrong\u003e3\/4\" NPT connection\u003c\/strong\u003e and is built with a rugged forged brass body and brass trim, ensuring long-term reliability in demanding \u003cstrong\u003ecommercial HVAC applications\u003c\/strong\u003e. With a \u003cstrong\u003e6.3 Cv rating\u003c\/strong\u003e and an \u003cstrong\u003eequal percentage flow characteristic\u003c\/strong\u003e, the 365-02012 provides linear temperature control across air handling units, reheat coils, and chilled water loops.\u003c\/p\u003e\n\n\u003cp\u003eFor seamless integration into modern \u003cstrong\u003eBuilding Automation Systems (BAS)\u003c\/strong\u003e, the assembly includes a \u003cstrong\u003espring return modulating actuator\u003c\/strong\u003e. This actuator is designed for versatility on the job site, supporting \u003cstrong\u003e0–10VDC\u003c\/strong\u003e, \u003cstrong\u003e4–20mA\u003c\/strong\u003e, or \u003cstrong\u003e24VAC\/DC control signals\u003c\/strong\u003e. Whether you are performing a \u003cstrong\u003eBMS valve retrofit\u003c\/strong\u003e or a new installation, this assembly ensures responsive regulation and fail-safe operation during power loss, maintaining tight shut-off in closed-loop hydronic circuits.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Technical Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Modulation:\u003c\/strong\u003e The 6.3 Cv equal percentage seat design prevents hunting and ensures stable thermal output in variable load conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Controller Compatibility:\u003c\/strong\u003e Field-selectable input signals (0-10VDC, 4-20mA) allow for easy pairing with diverse DDC controllers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFail-Safe Security:\u003c\/strong\u003e Integrated spring return mechanism automatically drives the valve to its normally closed position during power interruptions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Forged brass body prevents de-zincification and withstands the mechanical stresses of high-pressure hydronic piping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Standard 3\/4 inch NPT threaded ports allow for straightforward piping without specialized adapters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon Contractor Questions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the 365-02012 suitable for both glycol and water systems?\u003c\/strong\u003e\u003cbr\u003eYes, this valve is designed for use in closed-loop hydronic systems utilizing water or water-glycol mixtures up to 50% concentration.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I change the control signal in the field?\u003c\/strong\u003e\u003cbr\u003eThe actuator supports multiple signal types including 0-10VDC and 4-20mA, making it adaptable to various signal outputs from the building controller.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum fluid temperature rating?\u003c\/strong\u003e\u003cbr\u003eThis assembly is typically rated for fluid temperatures ranging from 35°F to 250°F, covering standard heating and cooling requirements.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"color: red;\"\u003eThis item is not eligible for free shipping.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e","brand":"Siemens Building Technology","offers":[{"title":"Default Title","offer_id":43682882879666,"sku":"365-02012","price":538.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/products\/ac-parts-1000x1000_large_c6713c9e-9e69-4620-8598-d118b402a3fa.jpg?v=1746141426","url":"https:\/\/www.gsistore.com\/en-ca\/products\/siemens-building-technology-365-02012-control-valve-assembly","provider":"GSIstore","version":"1.0","type":"link"}