{"product_id":"flame-king-overfill-protection-valve-for-20lb-buffer-propane-tank","title":"Flame King Overfill Protection Valve for 20lb Propane Tank","description":"\u003cdiv\u003e\n\u003cp\u003eThe Flame King Overfill Protection Valve is a safety device for 20-lb buffer propane tanks that automatically stops liquid fill at 80% capacity. It works with Flame King YSN201BT 20LB steel buffer tanks to prevent overfills and uses a float gauge to indicate liquid level.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eOverfill protection\u003c\/b\u003e: Automatically closes the liquid fill valve when the tank reaches 80% capacity, helping prevent overfills and related safety risks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompatibility\u003c\/b\u003e: Specifically designed for Flame King YSN201BT 20LB Steel Floor Buffer Propane Tank Cylinders for reliable integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFloat gauge\u003c\/b\u003e: Internal float moves with the propane level to monitor fullness; provides a reliable indication of remaining liquid.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExternal dial gauge (sold separately)\u003c\/b\u003e: The gauge dial mounted on the outside of the tank displays the approximate percentage of propane remaining when paired with the valve system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterials and safety\u003c\/b\u003e: Constructed from premium materials and UL Listed to support safe, long-term operation in propane systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRegulatory alignment\u003c\/b\u003e: Designed to help meet safety standards and codes referenced by CGA, NFPA CFR 49, and Transport Canada; requires proper installation and adherence to local regulations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInstallation and use\u003c\/b\u003e: Suited for setup within Flame King configurations; installation should follow applicable codes and the purchaser is responsible for ensuring the part is correct for the application.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis overfill protection valve enhances safety by limiting liquid propane fill to 80% of the tank's capacity, reducing the risk of overpressure and venting during refills. The included float gauge provides a clear indication of where you stand in the fill process, while the optional external dial gauge (sold separately) offers a quick visual read on remaining propane. Ideal for households and service setups that rely on Flame King 20-lb buffer tanks, it supports compliant, safer propane handling and smoother refilling workflows when paired with the appropriate Flame King components.\u003c\/p\u003e\n\u003cp\u003eShips from supplier: Flame King Products\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Flame King Products","offers":[{"title":"Default Title","offer_id":52618869768486,"sku":"V11960F","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/8111\/1590\/files\/V11960Fvalve_1MAIN.jpg?v=1772832848","url":"https:\/\/www.eastbayready.com\/products\/flame-king-overfill-protection-valve-for-20lb-buffer-propane-tank","provider":"East Bay Industries","version":"1.0","type":"link"}