{"product_id":"morningro-720a-pressure-vacuum-breaker-repair-kit-1-2-3-4-1-wilkins-compatible-bonnet-seal-set","title":"MorningRo 720A Pressure Vacuum Breaker Repair Kit — 1\/2\", 3\/4\", 1\" Wilkins-compatible bonnet \u0026 seal set","description":"\u003cp\u003e\u003cstrong\u003eComplete repair kit for 720A pressure vacuum breakers that replaces bonnet and internal seals to restore proper backflow protection on 1\/2\", 3\/4\" and 1\" units.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your 720A pressure vacuum breaker (PVB) is leaking, stuck, or failing tests, this MorningRo repair kit supplies the replacement bonnet parts and internal components needed to bring most frozen or worn 720A assemblies back into service. The kit is designed for straightforward field repairs on Wilkins-compatible 1\/2\", 3\/4\" and 1\" 720A models and includes stainless steel, rubber, and durable plastic pieces matched to the original fit and function.\u003c\/p\u003e\n\n\u003ch3\u003eWhat parts are included and why they matter?\u003c\/h3\u003e\n\u003cp\u003eThis kit contains the bonnet repair components and a full internal service set so you can replace worn seals, springs, poppets, and mounting hardware in one service visit. Replacing these failing items restores pressure relief and anti-siphon protection without swapping the entire body.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBonnet assembly: bonnet, canopy, bonnet gasket, bonnet O-ring for reliable sealing\u003c\/li\u003e\n  \u003cli\u003eInternal service parts: poppet valves, springs, spider assembly, lower discs and washers\u003c\/li\u003e\n  \u003cli\u003eFasteners and small parts: canopy screws, spider screws, hex nuts, load washers\u003c\/li\u003e\n  \u003cli\u003eMaterials: stainless steel, rubber, and engineered plastics for corrosion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I know this kit fits my PVB?\u003c\/h3\u003e\n\u003cp\u003eMorningRo 720A kit fits Wilkins-compatible pressure vacuum breakers sized 1\/2\", 3\/4\" and 1\"—it’s intended for the 720A series bonnet and internal components. Verify your valve model stamp or consult the existing bonnet size before ordering to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible sizes: 1\/2\", 3\/4\", 1\" 720A series\u003c\/li\u003e\n  \u003cli\u003eCross-compatible with Wilkins RK1-720AB style bonnet repairs\u003c\/li\u003e\n  \u003cli\u003eNot suitable if the valve body or ball valve is cracked or broken\u003c\/li\u003e\n  \u003cli\u003eManual check recommended: confirm model imprint on valve body\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what tools are needed?\u003c\/h3\u003e\n\u003cp\u003eInstallation is a routine plumbing repair for anyone comfortable with basic valve servicing; it requires common hand tools and step-by-step disassembly. Follow safe procedures: isolate the line, relieve pressure, then remove the canopy and bonnet to swap internal parts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eShut off inlet and outlet shut-off valves before starting\u003c\/li\u003e\n  \u003cli\u003eOpen test port to bleed pressure, remove canopy screws and bonnet\u003c\/li\u003e\n  \u003cli\u003eReplace O-rings, poppets, springs and reassemble per inspection\u003c\/li\u003e\n  \u003cli\u003eTypical tools: screwdrivers, adjustable wrench, pliers, and clean cloths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance and operating limits should I expect?\u003c\/h3\u003e\n\u003cp\u003eThe kit’s components are rated for typical potable water PVB environments and restore the valve’s intended anti-siphon function when installed correctly. It’s not a body replacement—if the main valve housing or ball valve is damaged, a full replacement will be required.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaterial durability: stainless steel, rubber, plastic for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eUsable temperature range: approximately 33 °F to 110 °F\u003c\/li\u003e\n  \u003cli\u003eRestores function for most frozen or worn 720A assemblies\u003c\/li\u003e\n  \u003cli\u003eExcludes repairs for cracked valve bodies or broken ball valves\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: plumbers, facilities maintenance teams, irrigation technicians, and knowledgeable homeowners who service Wilkins-style 720A pressure vacuum breakers and want a single, complete bonnet plus internal service kit to repair leaks, failed tests, or sticking poppets. Confirm your valve’s model and condition before purchase—this kit renews bonnet and internal parts but will not fix a physically damaged valve body.\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: Will this kit fix a cracked valve body?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This kit replaces bonnet and internal parts; a cracked or broken valve body requires full valve replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install this myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, if you have basic plumbing skills: shut off valves, relieve pressure, replace parts, and reassemble per instructions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MorningRo","offers":[{"title":"Default Title","offer_id":56833459028308,"sku":"B0DRCNZGJ3","price":46.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/morningro-front-packaging_d2ad6e7f-c5a4-40b0-bea2-9b49ba988f96.jpg?v=1787041137","url":"https:\/\/gardenluxe.co.uk\/products\/morningro-720a-pressure-vacuum-breaker-repair-kit-1-2-3-4-1-wilkins-compatible-bonnet-seal-set","provider":"Gardenluxe Uk","version":"1.0","type":"link"}