Float Valve Kit Length and Mounting Size 6-7/10 in x 1 in Size 1/2 in Connection Type MNPT Valve Material PVC Float Material Polyethylene Float Size 1-1/2 in x 4 in Valve Flow - Pressure (1) 40 psi Valve Flow - Flow (1) 1.3 gpm Valve Flow - Pressure (2) 60 psi Valve Flow - Flow (2) 1.6 gpm Max Pressure 100 psi Standards NSF