{"product_id":"nibco-s-1810-lf-3-4-manual-balancing-valve-3-4-in","title":"Nibco S-1810-LF-3\/4 Manual Balancing Valve 3\/4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NIBCO S-1810-LF-3\/4 is a lead-free, fixed-orifice manual balancing valve designed for hydronic and plumbing systems where precise flow control is required. Built to dezincification-resistant standards, this 3\/4-inch solder-end valve features integral pressure-temperature ports that allow direct system readings across the orifice without special calculators or external meters. The valve delivers 1440 degrees of throttling adjustment for accurate flow setting and includes a memory stop that enables full system isolation for maintenance, then returns the valve to its previous calibrated position once service is complete. Licensed plumbers and mechanical contractors install this valve in commercial and residential hydronic systems.\u003c\/p\u003e\u003cp\u003eThe S-1810-LF-3\/4 belongs to the NIBCO FLO-BOSS 1810 Series, a line of fixed-orifice manual balancing valves intended for a wide range of hydronic and plumbing balancing applications. The solder-end connection makes it suitable for copper pipe installations. Its lead-free construction meets applicable safe drinking water requirements, broadening its use to potable water systems as well as closed-loop hydronic circuits. The integral pressure-temperature ports simplify commissioning and ongoing system diagnostics without requiring the valve to be removed from the line.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLead-free, dezincification-resistant construction suitable for potable and hydronic systems\u003c\/li\u003e\n\u003cli\u003eFixed orifice with integral pressure-temperature ports for direct differential readings\u003c\/li\u003e\n\u003cli\u003e1440 degrees of throttling adjustment for precise flow balancing\u003c\/li\u003e\n\u003cli\u003eIntegral memory stop allows system isolation for maintenance with return to retained settings\u003c\/li\u003e\n\u003cli\u003e3\/4-inch solder-end connection for copper pipe installations\u003c\/li\u003e\n\u003cli\u003eNo special calculators or external meters required for system readings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation balancing valve for 3\/4-inch copper pipe hydronic and plumbing systems requiring fixed-orifice manual flow balancing.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber in accordance with applicable local plumbing codes and the International Plumbing Code (IPC). Shut off system pressure and drain the relevant line segment before soldering the valve into the circuit. Avoid applying excessive heat directly to the valve body during the solder connection process to protect internal components. Verify pressure-temperature port readings during system commissioning to confirm proper flow balance.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Size\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Connection Type\u003c\/strong\u003e: Solder End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrifice Type\u003c\/strong\u003e: Fixed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThrottling Range\u003c\/strong\u003e: 1440 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead-Free\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDezincification-Resistant\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegral Pressure-Temperature Ports\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory Stop\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: 5-year 125% limited\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 039923368461\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: NIBCO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: S-1810-LF-3\/4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NIBCO","offers":[{"title":"Default Title","offer_id":51383386538290,"sku":"S-1810-LF-3\/4","price":155.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312673269.png?v=1782595259","url":"https:\/\/voomisupply.com\/products\/nibco-s-1810-lf-3-4-manual-balancing-valve-3-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}