Shop with Confidence — Free Shipping on All Orders

{"id":9681027465367,"title":"Toolixor RK12-420 Repair Kit Compatible with Zurn Wilkins 1\/2\" \u0026 3\/4\" Model 420 and 420XL Pressure Vacuum Breaker (PVB), Complete Maintenance Kit with Seat, Float, Bonnet, O-Ring, Canopy \u0026 Screw","handle":"toolixor-rk12-420-repair-kit-compatible-with-zurn-wilkins-1-2-3-4-model-420-and-420xl-pressure-vacuum-breaker-pvb-complete-maintenance-kit-with-seat-float-bonnet-o-ring-canopy-screw","description":"\u003ch3\u003eToolixor RK12-420 Repair Kit Compatible with Zurn Wilkins 1\/2\" \u0026amp; 3\/4\" Model 420 and 420XL Pressure Vacuum Breaker (PVB), Complete Maintenance Kit with Seat, Float, Bonnet, O-Ring, Canopy \u0026amp; Screw\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eRK12-420 Repair Kit Compatible with Zurn Wilkins 420 \u0026amp; 420XL Pressure Vacuum\nBreakers Restore the performance of your Pressure Vacuum Breaker with this\ncomplete RK12-420 maintenance kit. Designed for 1\/2\" and 3\/4\" Model 420 and\n420XL assemblies, this kit provides the essential replacement components\nneeded to service worn or aging valves and help maintain reliable operation.\nCompatible Models Compatible with Zurn Wilkins 1\/2\" and 3\/4\" Model 420 and\n420XL Pressure Vacuum Breaker (PVB) assemblies. Replaces commonly serviced\ncomponents including Seat 421-180, Float 421-340, Bonnet 421-20, and 034N\nO-Ring. Complete Repair \u0026amp; Maintenance Kit Includes Seat Assembly, Float\nAssembly, Bonnet, O-Ring, Lubricant, plus a replacement Canopy and Screw.\nEverything needed for a comprehensive maintenance service is conveniently\nincluded in one package. Restore Smooth Valve Operation Helps resolve issues\ncaused by worn internal components, including leakage, sticking floats, and\nreduced sealing performance. Supports reliable operation and extends the\nservice life of your existing assembly. Built for Outdoor Use Manufactured\nfrom durable, corrosion-resistant materials designed to withstand outdoor\nirrigation environments, moisture exposure, temperature fluctuations, and\nlong-term service conditions. Save Time \u0026amp; Replacement Costs Instead of\nreplacing the entire valve assembly, quickly restore functionality using this\nconvenient maintenance kit. Ideal for irrigation professionals, maintenance\ntechnicians, and homeowners seeking an efficient repair solution. Package\nIncludes Seat Assembly Float Assembly Bonnet O-Ring Lubricant Canopy Mounting\nScrew\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePerfect Fit for Zurn Wilkins 420 \u0026amp; 420XLDesigned specifically for 1\/2\" and 3\/4\" Zurn Wilkins Model 420 and 420XL Pressure Vacuum Breaker (PVB) assemblies. Direct replacement for commonly serviced components including Seat 421-180, Float 421-340, Bonnet 421-20, and 034N O-Ring for reliable fit and compatibility.\u003c\/li\u003e\n \u003cli\u003eComplete Maintenance Kit with Bonus CanopyIncludes everything needed for a comprehensive repair: Seat Assembly, Float Assembly, Bonnet, O-Ring, Lubricant, plus a replacement Canopy and Screw. Restore both internal functionality and exterior protection with one convenient kit.\u003c\/li\u003e\n \u003cli\u003eRestore Proper Valve PerformanceHelps address common issues caused by worn or damaged internal components, including leakage, sticking floats, and poor sealing. Restores smooth operation of the pressure vacuum breaker assembly for dependable system performance.\u003c\/li\u003e\n \u003cli\u003eDurable \u0026amp; Corrosion-Resistant ConstructionManufactured from high-quality materials designed to withstand moisture, temperature changes, and demanding outdoor irrigation environments. Built for long-term durability and reliable operation.\u003c\/li\u003e\n \u003cli\u003eFast \u0026amp; Cost-Effective Repair SolutionAvoid the expense of replacing the entire valve assembly. Designed for quick and straightforward servicing with common tools, helping minimize downtime and keep irrigation systems operating efficiently.\u003c\/li\u003e\n \u003cli\u003eSATISFACTION GUARANTEEWe stand behind the quality of our products. Enjoy a hassle-free 30-day refund policy if you are unhappy with your shopping experience, plus a reliable 12-month warranty and dedicated customer support for any quality issues.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-30T18:30:45+10:00","created_at":"2026-07-26T20:45:10+10:00","vendor":"Toolixor","type":"Toilet Repair Kits","tags":["home_improvement_Aug2026"],"price":26400,"price_min":26400,"price_max":26400,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":48068240081047,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0GJZYKHJL","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Toolixor RK12-420 Repair Kit Compatible with Zurn Wilkins 1\/2\" \u0026 3\/4\" Model 420 and 420XL Pressure Vacuum Breaker (PVB), Complete Maintenance Kit with Seat, Float, Bonnet, O-Ring, Canopy \u0026 Screw","public_title":null,"options":["Default Title"],"price":26400,"weight":170,"compare_at_price":null,"inventory_management":"shopify","barcode":"TOR-RK12-420","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/newnestshop.com\/cdn\/shop\/files\/B0GJZYKHJL.jpg?v=1785062713","\/\/newnestshop.com\/cdn\/shop\/files\/71pXxuLl9WL.jpg?v=1785062713","\/\/newnestshop.com\/cdn\/shop\/files\/71uhiF6pLlL.jpg?v=1785062713","\/\/newnestshop.com\/cdn\/shop\/files\/61MZELLkHVL.jpg?v=1785062713","\/\/newnestshop.com\/cdn\/shop\/files\/71Z6t7Dsk6L.jpg?v=1785062713","\/\/newnestshop.com\/cdn\/shop\/files\/71kuKVZzT4L.jpg?v=1785062713","\/\/newnestshop.com\/cdn\/shop\/files\/71vgwpTMErL.jpg?v=1785062713","\/\/newnestshop.com\/cdn\/shop\/files\/51Z5Xd10yRL.jpg?v=1785062712","\/\/newnestshop.com\/cdn\/shop\/files\/61amgqpFcVL.jpg?v=1785062713"],"featured_image":"\/\/newnestshop.com\/cdn\/shop\/files\/B0GJZYKHJL.jpg?v=1785062713","options":["Title"],"media":[{"alt":null,"id":42456670699671,"position":1,"preview_image":{"aspect_ratio":0.867,"height":1500,"width":1300,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/B0GJZYKHJL.jpg?v=1785062713"},"aspect_ratio":0.867,"height":1500,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/B0GJZYKHJL.jpg?v=1785062713","width":1300},{"alt":null,"id":42456670732439,"position":2,"preview_image":{"aspect_ratio":0.867,"height":1500,"width":1300,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/71pXxuLl9WL.jpg?v=1785062713"},"aspect_ratio":0.867,"height":1500,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/71pXxuLl9WL.jpg?v=1785062713","width":1300},{"alt":null,"id":42456670765207,"position":3,"preview_image":{"aspect_ratio":0.867,"height":1500,"width":1300,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/71uhiF6pLlL.jpg?v=1785062713"},"aspect_ratio":0.867,"height":1500,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/71uhiF6pLlL.jpg?v=1785062713","width":1300},{"alt":null,"id":42456670797975,"position":4,"preview_image":{"aspect_ratio":0.867,"height":1500,"width":1300,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/61MZELLkHVL.jpg?v=1785062713"},"aspect_ratio":0.867,"height":1500,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/61MZELLkHVL.jpg?v=1785062713","width":1300},{"alt":null,"id":42456670830743,"position":5,"preview_image":{"aspect_ratio":0.867,"height":1500,"width":1300,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/71Z6t7Dsk6L.jpg?v=1785062713"},"aspect_ratio":0.867,"height":1500,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/71Z6t7Dsk6L.jpg?v=1785062713","width":1300},{"alt":null,"id":42456670863511,"position":6,"preview_image":{"aspect_ratio":0.867,"height":1500,"width":1300,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/71kuKVZzT4L.jpg?v=1785062713"},"aspect_ratio":0.867,"height":1500,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/71kuKVZzT4L.jpg?v=1785062713","width":1300},{"alt":null,"id":42456670896279,"position":7,"preview_image":{"aspect_ratio":0.867,"height":1500,"width":1300,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/71vgwpTMErL.jpg?v=1785062713"},"aspect_ratio":0.867,"height":1500,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/71vgwpTMErL.jpg?v=1785062713","width":1300},{"alt":null,"id":42456670929047,"position":8,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/51Z5Xd10yRL.jpg?v=1785062712"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/51Z5Xd10yRL.jpg?v=1785062712","width":1500},{"alt":null,"id":42456670961815,"position":9,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/61amgqpFcVL.jpg?v=1785062713"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/61amgqpFcVL.jpg?v=1785062713","width":1500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eToolixor RK12-420 Repair Kit Compatible with Zurn Wilkins 1\/2\" \u0026amp; 3\/4\" Model 420 and 420XL Pressure Vacuum Breaker (PVB), Complete Maintenance Kit with Seat, Float, Bonnet, O-Ring, Canopy \u0026amp; Screw\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eRK12-420 Repair Kit Compatible with Zurn Wilkins 420 \u0026amp; 420XL Pressure Vacuum\nBreakers Restore the performance of your Pressure Vacuum Breaker with this\ncomplete RK12-420 maintenance kit. Designed for 1\/2\" and 3\/4\" Model 420 and\n420XL assemblies, this kit provides the essential replacement components\nneeded to service worn or aging valves and help maintain reliable operation.\nCompatible Models Compatible with Zurn Wilkins 1\/2\" and 3\/4\" Model 420 and\n420XL Pressure Vacuum Breaker (PVB) assemblies. Replaces commonly serviced\ncomponents including Seat 421-180, Float 421-340, Bonnet 421-20, and 034N\nO-Ring. Complete Repair \u0026amp; Maintenance Kit Includes Seat Assembly, Float\nAssembly, Bonnet, O-Ring, Lubricant, plus a replacement Canopy and Screw.\nEverything needed for a comprehensive maintenance service is conveniently\nincluded in one package. Restore Smooth Valve Operation Helps resolve issues\ncaused by worn internal components, including leakage, sticking floats, and\nreduced sealing performance. Supports reliable operation and extends the\nservice life of your existing assembly. Built for Outdoor Use Manufactured\nfrom durable, corrosion-resistant materials designed to withstand outdoor\nirrigation environments, moisture exposure, temperature fluctuations, and\nlong-term service conditions. Save Time \u0026amp; Replacement Costs Instead of\nreplacing the entire valve assembly, quickly restore functionality using this\nconvenient maintenance kit. Ideal for irrigation professionals, maintenance\ntechnicians, and homeowners seeking an efficient repair solution. Package\nIncludes Seat Assembly Float Assembly Bonnet O-Ring Lubricant Canopy Mounting\nScrew\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePerfect Fit for Zurn Wilkins 420 \u0026amp; 420XLDesigned specifically for 1\/2\" and 3\/4\" Zurn Wilkins Model 420 and 420XL Pressure Vacuum Breaker (PVB) assemblies. Direct replacement for commonly serviced components including Seat 421-180, Float 421-340, Bonnet 421-20, and 034N O-Ring for reliable fit and compatibility.\u003c\/li\u003e\n \u003cli\u003eComplete Maintenance Kit with Bonus CanopyIncludes everything needed for a comprehensive repair: Seat Assembly, Float Assembly, Bonnet, O-Ring, Lubricant, plus a replacement Canopy and Screw. Restore both internal functionality and exterior protection with one convenient kit.\u003c\/li\u003e\n \u003cli\u003eRestore Proper Valve PerformanceHelps address common issues caused by worn or damaged internal components, including leakage, sticking floats, and poor sealing. Restores smooth operation of the pressure vacuum breaker assembly for dependable system performance.\u003c\/li\u003e\n \u003cli\u003eDurable \u0026amp; Corrosion-Resistant ConstructionManufactured from high-quality materials designed to withstand moisture, temperature changes, and demanding outdoor irrigation environments. Built for long-term durability and reliable operation.\u003c\/li\u003e\n \u003cli\u003eFast \u0026amp; Cost-Effective Repair SolutionAvoid the expense of replacing the entire valve assembly. Designed for quick and straightforward servicing with common tools, helping minimize downtime and keep irrigation systems operating efficiently.\u003c\/li\u003e\n \u003cli\u003eSATISFACTION GUARANTEEWe stand behind the quality of our products. Enjoy a hassle-free 30-day refund policy if you are unhappy with your shopping experience, plus a reliable 12-month warranty and dedicated customer support for any quality issues.\u003c\/li\u003e\n \u003c\/ul\u003e"}

Toolixor RK12-420 Repair Kit Compatible with Zurn Wilkins 1/2" & 3/4" Model 420 and 420XL Pressure Vacuum Breaker (PVB), Complete Maintenance Kit with Seat, Float, Bonnet, O-Ring, Canopy & Screw

In Stock. Leaves warehouse within 2 - 3 business days

$264.00 AUD
Maximum quantity available reached.
Free Shipping Australia Wide
100% Safe & Secure Checkout
100 Days Return Policy *
1 Year Warranty *

Toolixor RK12-420 Repair Kit Compatible with Zurn Wilkins 1/2" & 3/4" Model 420 and 420XL Pressure Vacuum Breaker (PVB), Complete Maintenance Kit with Seat, Float, Bonnet, O-Ring, Canopy & Screw

RK12-420 Repair Kit Compatible with Zurn Wilkins 420 & 420XL Pressure Vacuum Breakers Restore the performance of your Pressure Vacuum Breaker with this complete RK12-420 maintenance kit. Designed for 1/2" and 3/4" Model 420 and 420XL assemblies, this kit provides the essential replacement components needed to service worn or aging valves and help maintain reliable operation. Compatible Models Compatible with Zurn Wilkins 1/2" and 3/4" Model 420 and 420XL Pressure Vacuum Breaker (PVB) assemblies. Replaces commonly serviced components including Seat 421-180, Float 421-340, Bonnet 421-20, and 034N O-Ring. Complete Repair & Maintenance Kit Includes Seat Assembly, Float Assembly, Bonnet, O-Ring, Lubricant, plus a replacement Canopy and Screw. Everything needed for a comprehensive maintenance service is conveniently included in one package. Restore Smooth Valve Operation Helps resolve issues caused by worn internal components, including leakage, sticking floats, and reduced sealing performance. Supports reliable operation and extends the service life of your existing assembly. Built for Outdoor Use Manufactured from durable, corrosion-resistant materials designed to withstand outdoor irrigation environments, moisture exposure, temperature fluctuations, and long-term service conditions. Save Time & Replacement Costs Instead of replacing the entire valve assembly, quickly restore functionality using this convenient maintenance kit. Ideal for irrigation professionals, maintenance technicians, and homeowners seeking an efficient repair solution. Package Includes Seat Assembly Float Assembly Bonnet O-Ring Lubricant Canopy Mounting Screw

Product Features

  • Perfect Fit for Zurn Wilkins 420 & 420XLDesigned specifically for 1/2" and 3/4" Zurn Wilkins Model 420 and 420XL Pressure Vacuum Breaker (PVB) assemblies. Direct replacement for commonly serviced components including Seat 421-180, Float 421-340, Bonnet 421-20, and 034N O-Ring for reliable fit and compatibility.
  • Complete Maintenance Kit with Bonus CanopyIncludes everything needed for a comprehensive repair: Seat Assembly, Float Assembly, Bonnet, O-Ring, Lubricant, plus a replacement Canopy and Screw. Restore both internal functionality and exterior protection with one convenient kit.
  • Restore Proper Valve PerformanceHelps address common issues caused by worn or damaged internal components, including leakage, sticking floats, and poor sealing. Restores smooth operation of the pressure vacuum breaker assembly for dependable system performance.
  • Durable & Corrosion-Resistant ConstructionManufactured from high-quality materials designed to withstand moisture, temperature changes, and demanding outdoor irrigation environments. Built for long-term durability and reliable operation.
  • Fast & Cost-Effective Repair SolutionAvoid the expense of replacing the entire valve assembly. Designed for quick and straightforward servicing with common tools, helping minimize downtime and keep irrigation systems operating efficiently.
  • SATISFACTION GUARANTEEWe stand behind the quality of our products. Enjoy a hassle-free 30-day refund policy if you are unhappy with your shopping experience, plus a reliable 12-month warranty and dedicated customer support for any quality issues.

Buy with confidence as this product comes with 18 months full local warranty in Australia & New Zealand (unless otherwise stated in the overview).

This product also comes with the benefits of the CocoonPower Warranty. For further details please read our Warranty Guidelines.

You can also purchase 3 Year Extended Care. If you are interested please see our Extended Care Information.