Hydronic Globe Valve, Actuator Control Pressure - Maximum 11 psi, Actuator Control Pressure - Minimum 2 psi, Actuator Control Signal Proportional, Actuator Input Voltage Not Applicable, Actuator Return Action Not Applicable, Actuator Type Pneumatic, Allowable Pressure - Maximum 29 psi, Application Chilled/Hot Water Control, Body Material Brass, Body Pattern Three-Way, Close-Off Pressure 58 psi, Coefficient of Volume (Cv) 1.6, Configuration Offset, Flow Characteristic Equal Percentage