4" 2 Way Globe Valve, Water Up To 50% Glycol Steam, CV 160.0, 24 VAC, Floating Point, Non Spring Return, Normally Open Termostatos Neumáticos NPT 2 Way 8 Rango de Presion:0 a 1" w.c. NPT 2 Way 8 GPM Plated Brass Trim DCA Profile Modulating Floating(Fail Closed) 24 Vac 1 Aux Switch NPT 2 Way 37 CV Stainless Steel Trim Communicating Sylk (Fail Closed) 24 Vac 2 Aux Switches Stainless Steel Trim Water Up To 50% Glycol Steam