Zone Valve, 120Vac, 1" Sweat, Normally Closed, Spring Return to Close, 8Cv, 8 Psi Maximum Closeoff Pressure, Manual Opener, 18" Electrical Leads, 40-200 Degree Fluid Temperature Range, Brass Body, Stainless Steel Stem, Brass Seat, EPDM Rubber Packing O-Ring, Buna-N Rubber Ball Ball Plug