HVAC Control Ball Valve, Valve Only, 2-Way, Coefficient of Volume 74, Connection Type Flanged, Connection Size 2 1/2 in, Material Stainless Steel Trim, Safe Working Steam PSI 15 with Thermal Spacer, Safe Working Water PSI 580 psi, Closeoff Pressure 100 psi, Max. Water Temp. 284 Degrees F, Height 7 in, Width 7 in, Depth 11 7/16 in, Power Source Electric Actuator, For Use With M9000 Series Actuators, Includes Valve Only