{"product_id":"conbraco-10-615-01-relief-valve","title":"Conbraco 10-615-01 Relief Valve","description":"\u003cp\u003eThe \u003cstrong\u003eConbraco 10-615-01\u003c\/strong\u003e is a high-capacity \u003cstrong\u003eASME Section IV safety relief valve\u003c\/strong\u003e designed specifically for large-scale hot water heating boilers and heat recovery systems. Engineered with a \u003cstrong\u003e1\" FNPT inlet\u003c\/strong\u003e and a \u003cstrong\u003e1-1\/4\" FNPT outlet\u003c\/strong\u003e, this valve provides a substantial \u003cstrong\u003e1,027,000 BTU\/hr relief capacity\u003c\/strong\u003e when set at its standard \u003cstrong\u003e15 PSI relief pressure\u003c\/strong\u003e. The 10-600 series utilizes a non-stick \u003cstrong\u003eTeflon-faced EPDM diaphragm\u003c\/strong\u003e and a high-volume BTU discharge design, ensuring rapid pressure stabilization and preventing seat stickage during critical overpressure events. For contractors managing \u003cstrong\u003ehydronic heating systems\u003c\/strong\u003e, the \u003cstrong\u003ebronze body construction\u003c\/strong\u003e and stainless steel springs offer the durability required for commercial mechanical rooms. This \u003cstrong\u003eboiler safety valve\u003c\/strong\u003e features a top-guided design and a standard zinc-plated steel lever for manual testing, making it a reliable choice for maintaining compliance and system integrity in professional \u003cstrong\u003eHVACR applications\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh BTU Rating:\u003c\/strong\u003e Delivers a 1,027,000 BTU\/hr discharge capacity, ideal for high-output commercial boilers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Features a rugged bronze body and stainless steel internal springs to withstand harsh hydronic environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePositive Seal:\u003c\/strong\u003e The EPDM diaphragm provides a bubble-tight seal and reliable shut-off after pressure release.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eASME Certified:\u003c\/strong\u003e Built to meet strict National Board and ASME Section IV standards for safety and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum operating temperature for this relief valve?\u003c\/strong\u003e\u003cbr\u003e\nThe 10-600 series is typically rated for service up to 250°F, ensuring performance in high-temperature water heating cycles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this valve be mounted horizontally?\u003c\/strong\u003e\u003cbr\u003e\nFor proper operation and to meet most safety codes, these valves should be installed in a vertical position with the drain line pitched for gravity drainage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this model suitable for steam applications?\u003c\/strong\u003e\u003cbr\u003e\nThe Conbraco 10-615-01 is specifically engineered for hot water heating systems; steam service requires a valve specifically rated for Section I or Section VIII steam standards.\u003c\/p\u003e\n\n\u003cp\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e","brand":"Conbraco","offers":[{"title":"Default Title","offer_id":35650686924,"sku":"10-615-01","price":245.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/products\/Pic_a7aa35f0-a52b-4011-aa1e-5b9d35c06722.png?v=1747956015","url":"https:\/\/www.gsistore.com\/products\/conbraco-10-615-01-relief-valve","provider":"GSIstore","version":"1.0","type":"link"}