0794020 (Watts) | 4 Inch | 709 Lead Free DC Seat Repair Kit

This Seat Kit is Used to Repair or Replace The Seat on a 4 Inch Lead Free Double Check Valve Assembly Used to Prevent The Reverse Flow of Polluted Water From Entering Into The Potable Water Supply. This Kit Consists of a Seat And a Seat O-Ring, Retainer Wire And a Cover O-Ring. It is Ideal at Referenced Cross-Connections Identified in Non-Health Hazard Applications. | Watts | 0794020