{"product_id":"armstrong-561100lf-001-astro-express-lf-valve","title":"Armstrong 561100LF-001 Astro Express LF Valve","description":"\u003cp\u003eMaintain precise control over your hydronic heating or cooling system with the high-quality \u003cstrong\u003eArmstrong 561100LF-001\u003c\/strong\u003e Astro Express LF Valve. Engineered for durability and seamless integration, this component is essential for managing fluid dynamics within residential and commercial pump applications, ensuring that your system operates at peak efficiency.\u003c\/p\u003e\u003cp\u003eThis valve functions by regulating flow resistance within the piping circuit, allowing for optimal heat distribution and pressure management. Its precision-engineered construction minimizes turbulence, which helps to extend the lifespan of your pump and reduce mechanical wear throughout the circulation loop.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Regulation:\u003c\/strong\u003e Designed to provide consistent resistance profiles for balanced hydronic loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Integrity:\u003c\/strong\u003e Constructed with lead-free brass components to meet modern plumbing safety standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Ease:\u003c\/strong\u003e Engineered for quick, secure integration into existing Armstrong Astro Express pump setups.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for use in residential radiant floor heating, baseboard convection systems, and closed-loop domestic hot water recirculation circuits.\u003c\/p\u003e","brand":"Armstrong","offers":[{"title":"Default Title","offer_id":43133036593246,"sku":"561100LF-001","price":384.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/561100LF_001_image_bd1db984-46ff-4157-9d26-fd9011900819.png?v=1786100891","url":"https:\/\/nationalboilersupply.com\/products\/armstrong-561100lf-001-astro-express-lf-valve","provider":"National Boiler Supply","version":"1.0","type":"link"}