Body Width: 1 9/16 in

Spindle Thread Size: M16x1

Mirror is 18 inches wide by 36 inches high

Safety valve to prevent over pressurization

Dayton Brass Steam Solenoid Valve Less Coil, 2-Way Valve Design, Normally Closed Valve Configuration - 16662 Nominal Size-42" x 1.25" Body Width: 1 9/16 inSteam Solenoid Valve Less Coil; Solenoid Valve Product Group: Steam Solenoid Valve Less Coil; Valve Ways and Positions: 2 Way; Valve Configuration: Normally Closed; Media Valves: Air, Steam, Water; Pipe Size Valves: 1 8 in; Min. Operating Pressure Differential: 0 psi; Max. Operating Pressure Differential Air Inert Gas: 100 psi; Max. Operating Pressure Differential Light Oil: 100 psi; Max. Operating Pressure Differential Water: 100 psi; Environmental