{"product_id":"belimo-b221b-lf24-sr-ccv-0-75-2-way-24-cv-w-spg-rtn-24v-2-10v","title":"Belimo B221B+LF24-SR | CCV | 0.75 | 2 Way | 24 Cv | w\/ Spg Rtn | 24V | 2-10V","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Belimo B221B+LF24-SR is a control valve suitable for a variety of HVAC applications. This valve is commonly used in air handling units for heating or cooling coils and is compatible with fan coil unit systems. Other applications include unit ventilators and VAV box reheat coils. It is designed for hydronic systems that use variable flow.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTwo-way valve design for efficient fluid control.\u003c\/li\u003e\n\u003cli\u003eCompatible with chilled or hot water systems.\u003c\/li\u003e\n\u003cli\u003eSpring return actuator type for reliable operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThe B221B+LF24-SR is engineered for consistent performance across multiple heating and cooling scenarios.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Belimo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: B221B+LF24-SR\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Size\u003c\/strong\u003e: 0.75 inches [20]\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCv\u003c\/strong\u003e: 24\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFluid\u003c\/strong\u003e: Chilled or hot water up to 60% glycol\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAngle of Rotation\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Fitting\u003c\/strong\u003e: Internal thread\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePattern\u003c\/strong\u003e: 2-way\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Independent\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrim\u003c\/strong\u003e: Chrome plated brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActuator Type\u003c\/strong\u003e: Spring return\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage AC\/DC\u003c\/strong\u003e: 24V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDegree of Protection\u003c\/strong\u003e: IP54 NEMA2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption (Holding)\u003c\/strong\u003e: 1 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption (Running)\u003c\/strong\u003e: 2.5 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRunning Time (Fail-safe)\u003c\/strong\u003e: Less than 25 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRunning Time (Motor)\u003c\/strong\u003e: 150 seconds \/ 90 degrees\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BELIMO","offers":[{"title":"Default Title","offer_id":49494063874354,"sku":"B221B+LF24-SR","price":437.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/belimo-b221blf24-sr-us.jpg?v=1730747683","url":"https:\/\/voomisupply.com\/products\/belimo-b221b-lf24-sr-ccv-0-75-2-way-24-cv-w-spg-rtn-24v-2-10v","provider":"Voomi Supply","version":"1.0","type":"link"}