All In One Complete Repair Kit For 1 Inch Model 420 And 420XL Pressure Vacuum Breaker PVB Includes Seat Assembly, Float Assembly, Bonnet, O Rings, And Lubricant Lead Free And Ready For Municipal And Commercial Water Systems

All-In-One Repair Kit for 1 Inch 420/420XL PVB (Lead-Free)
✔️ Includes seat, float, bonnet, O-rings, lubricant; lead-free for use

This complete repair kit services 1 inch pressure vacuum breaker (PVB) models 420 and 420XL, making it ideal for municipal and commercial water systems. It consolidates essential components for fast, on-site repairs and downtime reduction.

✅ Includes 1 seat assembly, 1 float assembly, 1 bonnet, and 1 O-ring
✅ Lead-free components meet compliance for potable water systems
✅ Fits 1 in (25.4 mm) 420XL and 420 PVB models
✅ Suitable for municipal and commercial water systems

💡 What is a pressure vacuum breaker repair kit used for in water systems?

A handy kit helps technicians quickly restore backflow protection by replacing worn parts with lead-free, code-compliant components.

- Replaces seat, O-rings, bonnet on 1 in PVB 420/420XL
- Reduces downtime by enabling on-site repairs
- Maintains compliant, potable-water-safe backflow protection
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