Pneumatic Flare Valve Body Material Brass Valve Design 2-Way Configuration Normally Open Connection Type Flare Connection Size 1/2 In. Trim Material Brass Coefficient of Volume 1.7 Safe Working Water Pressure 400 psi Max Water Temp 281 Degrees F Height 4-3/4 In. Width 2 -5/8 In. Depth 3 -7/16 In. Includes Pneumatic Actuator