{"product_id":"bell-gossett-113233-tpv-3-4fm-tank-purge-valve","title":"Bell \u0026 Gossett 113233 TPV-3\/4FM Tank Purge Valve","description":"\u003cp\u003eMaintaining proper fluid circulation is essential for the longevity of your hydronic system, and the \u003cstrong\u003eBell \u0026amp; Gossett 113233\u003c\/strong\u003e TPV-3\/4FM Tank Purge Valve is designed to simplify the removal of trapped air and sediment. This essential component, also identified by its model designation \u003cstrong\u003eTPV-3\/4FM\u003c\/strong\u003e, allows for the direct purging of the expansion tank during system maintenance, ensuring your boiler operates at peak thermal efficiency without the interference of air pockets.\u003c\/p\u003e\u003cp\u003eThe valve features a robust integrated design that facilitates rapid flushing of the tank without the need for complex piping bypasses. By providing a dedicated purge point, it streamlines the service process, allowing technicians to clear contaminants and air buildup quickly to restore optimal system pressure and heat distribution.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplified Maintenance:\u003c\/strong\u003e Facilitates rapid air and sediment removal from expansion tanks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Efficiency:\u003c\/strong\u003e Reduces oxygen-related corrosion and noise in hydronic loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Construction:\u003c\/strong\u003e Built by Bell \u0026amp; Gossett for long-term reliability in pressurized environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Primarily used in residential and light commercial hydronic heating systems to manage expansion tank air levels and ensure proper fluid displacement during routine maintenance cycles.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43123961757790,"sku":"113233","price":94.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/113233_image_51e0d7d6-df4d-46c0-a75e-477b9848cf81.png?v=1786026608","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-113233-tpv-3-4fm-tank-purge-valve","provider":"National Boiler Supply","version":"1.0","type":"link"}