Watts 1500 Part of the 1500 Series ADA Pad Specifications Compatible Series or Model Specifications Compatible Series or Model 919 Compatible Size Used On 1 4 IN to 1 2 IN Kit Contents Relief Valve Repair Kit 00 Minimum Temperature Fahrenheit 0 Outlet Connection Size 1 4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0009821 Series LF263A Standard Reduced Pressure Setting BAR 1 Specifications Body Material Bronze Brand Watts Buy American Act Compliant NO EAN 098268090963 Flow Specifications 250 GPM Inlet 1 Connection Size 1 1 2 IN Inlet Pressure PSI 50 Lead Free Not In Scope Maximum Pressure PSI 165 Maximum Temperature Fahrenheit 180 Outlet Connection Size 1 1 2 IN Outlet Connection Type Plain Outlet Thread Type Does Not Apply To Product Part Number 0780013 Series 1500 Stem Length Does Not Apply To Product Specification Sheet 375 It has serrated arms for easy adjustment of water level