{"product_id":"miraco-a521-globe-valve-12-gpm-40-80-psi-gray-rubber-seat-2-port-replacement","title":"Miraco A521 Globe Valve — 12 GPM 40–80 PSI, Gray Rubber Seat, 2-Port Replacement","description":"\u003cp\u003e\u003cstrong\u003eThe Miraco A521 is a replacement globe valve designed for automatic waterers, delivering up to 12 gallons per minute at 40–80 PSI with an easy-to-service gray rubber seat.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis upgraded A521 valve expands pressure compatibility and simplifies maintenance for farm and ranch watering systems. Built as the commonly used globe-style valve in Miraco automatic waterers, the A521 uses a removable rubber valve seat that can be replaced quickly without swapping the entire assembly. Engineered for steady flow and straightforward servicing, it suits higher-pressure lines that previously required different hardware.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the A521 perform at higher water pressures?\u003c\/h3\u003e\n\u003cp\u003eThe A521 is rated for 40–80 PSI, so it maintains consistent flow in medium- to higher-pressure setups. Its internal geometry and durable rubber seat help stabilize output while resisting wear from increased pressure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFlow capacity: up to 12 gallons per minute at rated pressures\u003c\/li\u003e\n  \u003cli\u003ePressure range: 40–80 PSI for broader compatibility\u003c\/li\u003e\n  \u003cli\u003eDesigned to resist pressure-related leaks and chatter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes maintenance easier with this valve?\u003c\/h3\u003e\n\u003cp\u003eThe valve features a redesigned gray rubber seat that is simple to remove and replace, cutting downtime and parts cost. You can service the sealing component without replacing the whole valve body, which speeds routine maintenance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTool-free or minimal-tool seat removal depending on installation\u003c\/li\u003e\n  \u003cli\u003eReplaceable rubber seat extends overall valve life\u003c\/li\u003e\n  \u003cli\u003eCompatible with most Miraco automatic waterer housings for easy swaps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this valve fit my Miraco automatic waterer?\u003c\/h3\u003e\n\u003cp\u003eThe A521 is the most widely used valve across Miraco automatic waterers and is designed as a universal replacement for many models. Check your current valve style and port configuration to confirm compatibility before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUniversal two-port configuration common to Miraco units\u003c\/li\u003e\n  \u003cli\u003eDirect replacement for many existing Miraco globe valves\u003c\/li\u003e\n  \u003cli\u003eWorks with automatic waterer assemblies that accept globe-style fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat flow and application should I expect?\u003c\/h3\u003e\n\u003cp\u003eExpect steady delivery suitable for livestock and general-purpose watering systems where 12 GPM at higher pressure is acceptable. The valve is intended for outdoor watering equipment rather than potable plumbing fixtures inside buildings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAverage flow: 12 gallons per minute under rated conditions\u003c\/li\u003e\n  \u003cli\u003eBest used in automatic livestock or agricultural waterers\u003c\/li\u003e\n  \u003cli\u003eNot a household potable plumbing regulator or pressure reducer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Miraco A521 valve is aimed at farmers, ranchers, and maintenance technicians who operate Miraco automatic waterers and need a reliable, serviceable valve for mid-to-high-pressure lines. It’s especially useful for users who prefer to repair sealing parts themselves and want a widely compatible replacement that keeps watering systems running with minimal interruption.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the A521 handle my 60 PSI supply line?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The A521 is rated for 40–80 PSI and will operate at 60 PSI while delivering up to 12 GPM under rated conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the rubber seat replaceable in the field?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The updated gray rubber seat is designed for easy replacement to reduce downtime and part costs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Miraco","offers":[{"title":"Default Title","offer_id":54203270168760,"sku":"B004ZQ56BS","price":82.64,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0636\/7416\/files\/miraco-a521-front-view-valve.jpg?v=1790618776","url":"https:\/\/canadianlawn.ca\/products\/miraco-a521-globe-valve-12-gpm-40-80-psi-gray-rubber-seat-2-port-replacement","provider":"Canadian Lawn","version":"1.0","type":"link"}