{"product_id":"belimo-b232-afrx24-control-valve-1-25-in-2-way-37-cv-24v","title":"Belimo b232+afrx24 Control Valve 1.25 in 2-way 37 Cv 24V","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BELIMO b232+afrx24 is a characterized control valve (CCV) assembly combining a 1.25-inch, 2-way valve body with a configurable spring-return actuator. Rated at 37 Cv, it is designed to regulate hydronic heating and cooling systems by modulating water or glycol flow in response to on\/off control signals at AC\/DC 24 volts. The spring-return function drives the valve to a defined fail-safe position on power loss, making it suitable for applications where flow shutoff or open-on-failure is required. Licensed HVAC and mechanical contractors install this assembly in commercial and light commercial hydronic systems.\u003c\/p\u003e\u003cp\u003eThis valve and actuator assembly is used in fan coil units, air handling units, and terminal unit hydronic piping where precise flow characterization and reliable shutoff are needed. The 2-way configuration controls supply or return flow in a single pipe leg. On\/off control makes integration straightforward with basic DDC or relay-based building automation systems. It is appropriate for both new construction and retrofit hydronic piping work in commercial HVAC applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCharacterized valve design delivers consistent flow control across the operating range\u003c\/li\u003e\n\u003cli\u003e37 Cv flow coefficient suitable for medium-capacity hydronic terminal units\u003c\/li\u003e\n\u003cli\u003eSpring-return actuator provides fail-safe positioning on power loss\u003c\/li\u003e\n\u003cli\u003eAC\/DC 24-volt input allows compatibility with standard low-voltage control wiring\u003c\/li\u003e\n\u003cli\u003eOn\/off control mode simplifies wiring and integration with relay or DDC outputs\u003c\/li\u003e\n\u003cli\u003e2-way, 1.25-inch valve body fits standard hydronic piping configurations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style characterized control valve assembly for use in commercial hydronic heating and cooling piping systems requiring a 1.25-inch, 2-way, spring-return valve with on\/off actuation at 24 volts.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed mechanical or HVAC contractor familiar with hydronic piping systems and low-voltage controls. Shut off system water flow and depressurize the line before removing or installing the valve body. Power down the 24-volt control circuit before wiring the actuator to avoid damaging the actuator electronics. Follow local mechanical codes and the manufacturer's flow-direction markings on the valve body when orienting the assembly in the piping.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type\u003c\/strong\u003e: Characterized Control Valve (CCV)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Size\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration\u003c\/strong\u003e: 2-Way\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Coefficient (Cv)\u003c\/strong\u003e: 37\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActuator Type\u003c\/strong\u003e: Spring Return\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 24 volts AC\/DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Input\u003c\/strong\u003e: On\/Off\u003c\/li\u003e\n\u003c\/ul\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\u003eManufacturer Part Number\u003c\/strong\u003e: b232+afrx24\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BELIMO","offers":[{"title":"Default Title","offer_id":51268972675378,"sku":"B232+AFRX24","price":750.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/308912569.jpg?v=1780711445","url":"https:\/\/voomisupply.com\/products\/belimo-b232-afrx24-control-valve-1-25-in-2-way-37-cv-24v","provider":"Voomi Supply","version":"1.0","type":"link"}