{"product_id":"gc-valves-s211yh24v5dg4-solenoid-valve","title":"GC Valves S211YH24V5DG4 Solenoid Valve","description":"\u003cp\u003eThe \u003cstrong\u003eGC Valves S211YH24V5DG4 Solenoid Valve\u003c\/strong\u003e is a 1\/2\" NPT \u003cstrong\u003enormally closed solenoid valve\u003c\/strong\u003e engineered for high-demand HVACR and industrial fluid control. This unit features a \u003cstrong\u003eViton seat\u003c\/strong\u003e, providing superior chemical compatibility and thermal resistance compared to standard NBR components. Operating on a \u003cstrong\u003e24V AC\/DC\u003c\/strong\u003e platform, it is designed for seamless integration into existing control circuits. The \u003cstrong\u003eS211YH24V5DG4\u003c\/strong\u003e serves as the direct \u003cstrong\u003etechnical cross-reference for S211YF24V5DG4\u003c\/strong\u003e, now upgraded with a \u003cstrong\u003ehigh-temperature coil standard\u003c\/strong\u003e to handle increased ambient heat and continuous duty cycles. With a functional \u003cstrong\u003epressure range of 5 to 200 PSI\u003c\/strong\u003e, this pilot-operated valve ensures a tight shutoff for liquids and gases, making it a reliable choice for contractors managing air-handling units, process piping, and liquid feed lines where precision is non-negotiable.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Benefits for Contractors\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Temperature Performance:\u003c\/strong\u003e Equipped with an upgraded high-temp coil as standard, preventing premature coil burnout in hot mechanical rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Media Compatibility:\u003c\/strong\u003e The \u003cstrong\u003eViton (FKM) elastomer\u003c\/strong\u003e seat handles harsh chemicals and higher temperature fluids that would degrade standard seals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad Pressure Differential:\u003c\/strong\u003e Successfully operates across a \u003cstrong\u003e5-200 PSI\u003c\/strong\u003e range, providing versatility for both low-pressure gravity systems and high-pressure lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandardized Fitment:\u003c\/strong\u003e The 1\/2\" NPT connection and 24V specs allow for drop-in replacement in most commercial HVAC and industrial automation racks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the S211YH and the older S211YF model?\u003c\/strong\u003e\u003cbr\u003e\nThe YH variant is the current production standard, replacing the YF. It features an improved high-temperature coil designed to withstand higher duty cycles and ambient heat than the previous generation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes this valve require a minimum pressure to operate?\u003c\/strong\u003e\u003cbr\u003e\nYes, as a pilot-operated valve, it requires a minimum pressure differential of 5 PSI to ensure the diaphragm lifts and seats correctly.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan the S211YH24V5DG4 be used for steam applications?\u003c\/strong\u003e\u003cbr\u003e\nWhile the Viton seat offers excellent temperature resistance, always verify the specific temperature and pressure ratings against your steam system specs to ensure the media remains within the elastomer’s operational limits.\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":"GC Valves","offers":[{"title":"Default Title","offer_id":39640504172722,"sku":"S211YH24V5DG4","price":154.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Pic_e9ceaa67-f2f2-46bf-ab08-d9b2adda6b0f.png?v=1770922339","url":"https:\/\/www.gsistore.com\/products\/gc-valves-s211yh24v5dg4-solenoid-valve","provider":"GSIstore","version":"1.0","type":"link"}