{"product_id":"armstrong-570200-387-flo-trex-valve-ftv-3gs","title":"Armstrong 570200-387 Flo-Trex Valve FTV-3GS","description":"\u003cp\u003eMaximize your hydronic system's efficiency with the Armstrong Flo-Trex valve, model \u003cstrong\u003eFTV-3GS\u003c\/strong\u003e. Identified by part number \u003cstrong\u003e570200-387\u003c\/strong\u003e, this versatile component consolidates multiple piping requirements into one streamlined unit, saving space and installation time in critical mechanical room applications.\u003c\/p\u003e\u003cp\u003eThe Flo-Trex design features a precision-engineered plug and disc mechanism. This setup functions as a shut-off valve, a non-slam check valve, a flow throttling valve, and a 90-degree elbow simultaneously. By integrating these four critical functions into a single cast body, the valve ensures accurate system balancing and reliable isolation for maintenance, while the check valve functionality prevents reverse flow and water hammer.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Footprint:\u003c\/strong\u003e Combines four distinct components into one space-saving valve assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Flow Control:\u003c\/strong\u003e The plug and disc design enables highly accurate throttling for optimized system balancing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Slam Operation:\u003c\/strong\u003e Integrated check valve effectively mitigates water hammer and surge damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Maintenance:\u003c\/strong\u003e Streamlines isolation procedures during routine system service or pump replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for commercial HVAC circulation systems, pump discharge headers, and chilled\/hot water hydronic loops requiring reliable flow management and space-constrained piping layouts.\u003c\/p\u003e","brand":"Armstrong","offers":[{"title":"Default Title","offer_id":43133154525278,"sku":"570200-387","price":1097.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/570200_387_image_90784451-d787-43b6-882f-0a5b5ccc0ad3.png?v=1786102364","url":"https:\/\/nationalboilersupply.com\/products\/armstrong-570200-387-flo-trex-valve-ftv-3gs","provider":"National Boiler Supply","version":"1.0","type":"link"}