{"product_id":"belimo-b232-afrb24-control-valve-secure-packaging","title":"B232+AFRB24 | Belimo 2 Way Characterized Control Valve 1 1\/4 Inch Cv 37 With Fail Safe Actuator","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"106\" data-end=\"392\"\u003eThe Belimo B232+AFRB24 is a factory-assembled 2-way characterized control valve with a spring return actuator designed for reliable on\/off control in hydronic HVAC systems. It combines a high-capacity DN 1-1\/4 inch valve body with stainless steel trim and a 24 V AC\/DC fail-safe actuator to ensure secure shutoff during power loss.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 100%; height: 666.189px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 19.5938px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 19.5938px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 19.5938px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 19.5938px;\"\u003eBelimo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 19.5938px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 19.5938px;\"\u003eHVAC Control Components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 19.5938px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 19.5938px;\"\u003eB232+AFRB24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 19.5938px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 19.5938px;\"\u003eCharacterized Control Valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 19.5938px;\"\u003e\u003cstrong\u003eValve Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 19.5938px;\"\u003eCharacterized Control Valve (CCV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 19.5938px;\"\u003e\u003cstrong\u003eValve Pattern\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 19.5938px;\"\u003e2-way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 19.5938px;\"\u003e\u003cstrong\u003eValve Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 19.5938px;\"\u003e1.25 in (DN 32)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 19.5938px;\"\u003e\u003cstrong\u003eCv Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 19.5938px;\"\u003e37\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 19.5938px;\"\u003e\u003cstrong\u003eFlow Characteristic\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 19.5938px;\"\u003eEqual percentage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 19.5938px;\"\u003e\u003cstrong\u003eControllable Flow Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 19.5938px;\"\u003e75°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 19.5938px;\"\u003e\u003cstrong\u003eEnd Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 19.5938px;\"\u003eInternal thread (NPT female)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 19.5938px;\"\u003e\u003cstrong\u003eTrim Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 19.5938px;\"\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 19.5938px;\"\u003e\u003cstrong\u003eFluid Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 19.5938px;\"\u003eChilled or hot water, up to 60% glycol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 19.5938px;\"\u003e\u003cstrong\u003eFluid Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 19.5938px;\"\u003e−18…120°C (0…250°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 19.5938px;\"\u003e\u003cstrong\u003eBody Pressure Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 19.5938px;\"\u003e400 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 19.5938px;\"\u003e\u003cstrong\u003eClose-Off Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 19.5938px;\"\u003e200 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 19.5938px;\"\u003e\u003cstrong\u003eLeakage Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 19.5938px;\"\u003e0% for A–AB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 19.5938px;\"\u003e\u003cstrong\u003eActuator Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 19.5938px;\"\u003eSpring return, fail-safe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 19.5938px;\"\u003e\u003cstrong\u003eControl Signal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 19.5938px;\"\u003eOn\/Off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 19.5938px;\"\u003e\u003cstrong\u003eActuator Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 19.5938px;\"\u003eAC\/DC 24 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 39.1875px;\"\u003e\u003cstrong\u003ePower Consumption (Running)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 39.1875px;\"\u003e5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 39.1875px;\"\u003e\u003cstrong\u003ePower Consumption (Holding)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 39.1875px;\"\u003e2.5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 39.1875px;\"\u003e\u003cstrong\u003ePower Consumption (Sizing)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 39.1875px;\"\u003e7.5 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 19.5938px;\"\u003e\u003cstrong\u003eManual Override\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 19.5938px;\"\u003e5 mm hex crank (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 19.5938px;\"\u003e\u003cstrong\u003eRunning Time (Motor)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 19.5938px;\"\u003e75 s \/ 90°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 19.5938px;\"\u003e\u003cstrong\u003eRunning Time (Fail-Safe)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 19.5938px;\"\u003e\u0026lt;20 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 19.5938px;\"\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 19.5938px;\"\u003eIP42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 19.5938px;\"\u003e\u003cstrong\u003eEnclosure Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 19.5938px;\"\u003eNEMA 2, UL Type 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 19.5938px;\"\u003e\u003cstrong\u003eAmbient Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 19.5938px;\"\u003e−30…50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.4971%; height: 19.5938px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.1393%; height: 19.5938px;\"\u003e5.3 lb (2.4 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003eB232+AFRB24\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe B232+AFRB24 is a Belimo characterized control valve assembly engineered for dependable on\/off flow control in hydronic heating and cooling systems. The valve body uses an equal percentage characteristic to maintain stable control performance while accommodating higher flow capacity than standard ball valves. Its stainless steel trim and high pressure rating support long-term operation in demanding HVAC environments with varying load conditions. The factory-fitted spring return actuator ensures automatic movement to a safe position during power interruptions, supporting system protection and operational continuity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCharacterized valve geometry: Equal percentage flow characteristic supports stable and predictable control across the operating range.\u003c\/li\u003e\n\u003cli\u003eHigh-flow capacity design: Cv 37 rating enables efficient control of larger flow volumes in 1-1\/4 inch piping systems.\u003c\/li\u003e\n\u003cli\u003eFail-safe spring return actuator: Automatically drives the valve to a defined safety position upon loss of power.\u003c\/li\u003e\n\u003cli\u003eOn\/off control operation: Designed for applications requiring reliable open\/close valve positioning rather than proportional modulation.\u003c\/li\u003e\n\u003cli\u003eStainless steel trim construction: Enhances resistance to corrosion and wear in hot and chilled water systems.\u003c\/li\u003e\n\u003cli\u003eHigh pressure capability: Rated for 400 psi body pressure with 200 psi close-off for demanding system conditions.\u003c\/li\u003e\n\u003cli\u003eIntegrated manual override: Allows manual valve positioning during commissioning or maintenance using the supplied hex crank.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe B232+AFRB24 delivers the reliability and precision required for secure shutoff control and dependable flow management in commercial HVAC and building automation systems.\u003c\/p\u003e","brand":"Belimo","offers":[{"title":"Default Title","offer_id":51032011145514,"sku":"B232+AFRB24","price":489.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/CCV_2B_AFR-product_retina.jpg?v=1767820510","url":"https:\/\/iqelectro.com\/products\/belimo-b232-afrb24-control-valve-secure-packaging","provider":"IQElectro","version":"1.0","type":"link"}