{"product_id":"apollo-valves-con-13211b15-steam-relief-valve-15-psi","title":"Apollo Valves CON-13211B15 Steam Relief Valve 15 Psi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe APOLLO VALVES CON-13211B15 is a steam relief valve rated at 15 PSI, designed to protect steam systems from excess pressure buildup. It features a 3\/4 inch male inlet and 3\/4 inch female outlet connection, making it a direct-fit solution for standard steam system piping configurations. This valve automatically opens to release pressure when the system exceeds the set relief point, then reseats once pressure drops to a safe level. It is typically installed by licensed plumbers and steam system technicians on low-pressure steam heating systems in residential and light commercial applications.\u003c\/p\u003e\n\u003cp\u003eThis steam relief valve is suited for low-pressure steam heating systems where overpressure protection is required. The 3\/4 inch male-by-female configuration allows for straightforward inline installation on steam boilers and associated piping. Its 15 PSI set point aligns with common operating limits for residential steam heating equipment, making it a practical replacement or new-installation choice for service professionals working on older steam systems or performing boiler maintenance.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e15 PSI relief set point for low-pressure steam system protection\u003c\/li\u003e\n  \u003cli\u003e3\/4 inch male inlet x 3\/4 inch female outlet connection\u003c\/li\u003e\n  \u003cli\u003eAutomatic reseating after pressure relief event\u003c\/li\u003e\n  \u003cli\u003eCompact inline design suitable for boiler and steam piping installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement steam relief valve for low-pressure residential and light commercial steam heating systems with 3\/4 inch threaded pipe connections.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or qualified steam system technician in accordance with local plumbing codes and ASME standards. Shut down the boiler and allow the system to depressurize and cool completely before removing or installing any relief valve. Apply thread sealant rated for steam service to the male threads before installation. Never cap or plug a relief valve discharge port, and always pipe the discharge to a safe drain location.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Pressure\u003c\/strong\u003e: 15 PSI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInlet Connection\u003c\/strong\u003e: 3\/4 inch Male NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutlet Connection\u003c\/strong\u003e: 3\/4 inch Female NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Steam\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: APOLLO VALVES\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: CON-13211B15\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"APOLLO VALVES","offers":[{"title":"Default Title","offer_id":51383094149426,"sku":"CON-13211B15","price":128.53,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/13-211-B15.jpg?v=1782587939","url":"https:\/\/voomisupply.com\/products\/apollo-valves-con-13211b15-steam-relief-valve-15-psi","provider":"Voomi Supply","version":"1.0","type":"link"}