HVAC Control Ball Valve, Valve Only, 2-Way, Coefficient of Volume 160, Connection Type (F)NPT, Connection Size 1 1/2 in, Material Brass, Stainless Steel, Safe Working Water PSI 200 psi, Closeoff Pressure 200 psi, Max. Water Temp. 250 Degrees F, Height 4 in, Width 6 11/16 in, Depth 2 7/16 in, Power Source Electric Actuator, For Use With Actuator for Hot or Chilled Water, Includes Ball Valve