561221 - Pressure Reducing Valve

3/4" Fpt Water Pressure Reducing Valve, Adj Range;10-25 Psi, Width - ( 4-1/4" ), Temp 33-160 F, Cast Iron,;Brand - Watts No N250B, Max Pressure 250 Lbs, Has Bypass,;Hatco 03-02-004, Old Hatco # 03-02-015 ;Hatco Booster Compact Replaces Champion 107550.