Gate Valve Connection Type Flange Pipe Size - Valves 8 in Valve Stem Type Non-Rising Top of Handle to Inlet Center 22 23/32 in Inlet to Outlet Length 11 1/2 in Stem Material PVC Bonnet Style Bolted Wedge Material Polypropylene Seal Material EPDM Handle Material Polypropylene Handle Type Hand Wheel Standards NSF-61