Manual Diaphragm Valve, Coefficient of Volume (Cv) 10, Nominal Valve Size 1 in, Connection Type - Side 1 NPT, Connection Type - Side 2 Socket, For Media Chemicals, Standards ASTM D1784, Diaphragm Material FKM, Seal Material FKM, Maximum Pressure - Operating 150 psi, Operating Temperature - Maximum 140 Degrees F, Diaphragm Valve Type 2-Way, Handle Type Wheel, Body Material PVC, Special Features Position Indicator, Inlet Connection Gender Not Applicable, Overall Length 5.2 in