RK1-420 Repair Kit for Zurn Wilkins 420XL/420 Model 1" Pressure Vacuum Breaker (PVB) Freeze Repair Kit, Includes Seat, Float, Bonnet, Poppet, Relief Valve, O-Rings & Canopy

Restore your pressure vacuum breaker quickly and efficiently with this RK1-420 freeze repair kit. Designed for Zurn Wilkins 420 and 420XL assemblies 1" PVB model , this kit provides a complete set of components for reliable repair and maintenance. It includes seat assembly, float assembly, bonnet, O-rings, relief valve components, and additional sealing parts to address leaks and restore proper function. Additionally, the bonus Canopy and screw are included for a complete inside-out repair of your valve. Ideal for repairing freeze damage and worn components, this RK1-420 complete repair kit helps maintain backflow prevention performance and avoid leaking — Helps avoid the cost and downtime of full valve replacement

• 【 Perfect Fit for 420XL & 420 Models】This freeze repair kit is specifically designed for 1-inch, compatible with Zurn Wilkins 420 and 420XL pressure vacuum breaker assemblies. Direct replacement for part number RK1-420 for precise fit and easy installation.
• 【 Designed for Freeze Damage Repair】Ideal solution for repairing vacuum breakers affected by freezing conditions, helping extend system life without replacing the entire valve. Our 420XL/420 Freeze Repair Kit is designed for quick and simple repair needs, reducing the cost and downtime.
• 【 Complete RK1-420 Repair Kit + Canopy】Includes all key internal parts for a full service: seat assembly, float assembly, bonnet, O-rings, relief valve assembly, air inlet disc, poppet, seal ring, and lubricant. Additionally, the Canopy and screw are included for a complete inside-out repair of your 1" 420XL and 420 PVB valve.
• 【Fix Leaks & Restore System Performance】Replaces worn or damaged internal parts to stop leaks, restore smooth operation, and maintain proper vacuum-breaking function for stable pressure control. Pefect replacement for 420 PVB freeze repair kit.
• 【 Durable & Corrosion-Resistant Materials】All components are made of high-quality materials. Built for long-term outdoor use in irrigation and plumbing systems, providing reliable sealing and resistance to wear and corrosion.
• 【Satisfaction Guarantee】 If you're not 100% satisfied with this for zurn wilkins 420/420xl repair kit , simply return it for a full-refund in 30 days, guarantee with 12 months’ warranty.