Electric Zone Valve Actuator, Application Steam Control, Heat Exchangers, Chilled/Hot Water Control, Compatible Close-Off Pressure 60 psi, Compatible Valve Action Normally Open, Compatible Valve Body Pattern Two-Way, Control Signal On/Off, Electrical Lead Length 18 in, Frequency 60 Hz, Housing Material Brass, Includes Standard Pressure Off, Includes Electrical Leads Electrical Leads Included, Installation Orientation Horizontal, Vertical, NEMA Rating Not Rated