Wilkins 1 in. 20XLDULU Bronze Retrofit Kit (Replaces Existing NR3/NR3DU, NR3XL/NR3XLDU, BR4)

The Retrofit Kit is compatible with the 1 in. Model 20XLDULU Pressure Reducing Valve (PRV). Retrofit Kit components include one brass adapter fitting, O-ring and union gasket(s). The retrofit kit allows you to replace an existing 1 in. Model NR3XL/DU, NR3/DU or BR4/DU PRV with a 1 in. Model 20XL PRV without need for re-piping serving as a drop-in replacement.