{"product_id":"nibco-pc1810-lf-circuit-balancing-valve-1-in-press","title":"Nibco PC1810-LF Circuit Balancing Valve 1 in Press","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NIBCO PC1810-LF is a manual circuit balancing valve from the FLO-BOSS MLF series, engineered for hydronic systems where precise flow balance is required. The valve features a brass body with brass and PTFE trim, and EPDM and PTFE sealing components. It is rated for pressures up to 200 psi and temperatures up to 250 degrees F, making it suitable for a wide range of hot and chilled water distribution applications. The 1-inch nominal press-end configuration measures 6.77 inches from inlet to outlet, with a top-to-inlet-center dimension of 4.06 inches. Licensed plumbing professionals and mechanical contractors typically specify and install this valve in commercial and residential hydronic piping systems.\u003c\/p\u003e\n\u003cp\u003eThe PC1810-LF is used in hydronic heating and cooling circuits where individual branch flow rates must be set and maintained. Its manual configuration allows the installer to set a fixed flow position during system commissioning. Press-end connections make it compatible with copper tubing systems using standard press tooling, reducing installation time versus threaded or soldered alternatives. Domestic manufacture supports projects with Buy American or domestic-content requirements.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRated to 200 psi and 250 degrees F for hydronic heating and cooling service\u003c\/li\u003e\n  \u003cli\u003eBrass body with brass and PTFE trim for durability and low-lead compliance\u003c\/li\u003e\n  \u003cli\u003eEPDM and PTFE seals for reliable performance across a broad temperature range\u003c\/li\u003e\n  \u003cli\u003ePress-end connections for fast, flame-free installation on copper tubing\u003c\/li\u003e\n  \u003cli\u003eManual balancing design allows fixed flow-rate setting during system commissioning\u003c\/li\u003e\n  \u003cli\u003eDomestically manufactured; supports domestic-content project requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style circuit balancing valve for 1-inch press-end copper tubing hydronic systems. No additional compatible model numbers were specified in available product data.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or mechanical contractor in accordance with local plumbing codes and the International Plumbing Code (IPC) where applicable. Isolate and depressurize the system before installing or servicing this valve. Press connections require a manufacturer-approved press tool and compatible press rings rated for the pipe material and pressure class in use. Do not exceed the rated pressure or temperature limits stated for this valve.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 200 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Rating\u003c\/strong\u003e: 250 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Style\u003c\/strong\u003e: Press\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInlet to Outlet Length\u003c\/strong\u003e: 6.77 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTop to Inlet Center\u003c\/strong\u003e: 4.06 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrim Material\u003c\/strong\u003e: Brass and PTFE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeal Material\u003c\/strong\u003e: EPDM and PTFE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperation Type\u003c\/strong\u003e: Manual\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: Domestic (USA)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: 5 years limited\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: PC1810-LF\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NIBCO","offers":[{"title":"Default Title","offer_id":51268779475250,"sku":"PC1810-LF","price":242.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/308914011.jpg?v=1780705519","url":"https:\/\/voomisupply.com\/products\/nibco-pc1810-lf-circuit-balancing-valve-1-in-press","provider":"Voomi Supply","version":"1.0","type":"link"}