UNITHERM, 12 in Lg, 12 in Wd, Valve Insulation - 48ZX87|IV1212 - Grainger

Valve Insulation, Cover Type Insulation Jacket, For Fitting Type Strainers, Tee, Valve, Wye, Facing Material Silicone Coated Fiberglass Cloth, Insulation Material Fiberglass; Mineral Wool, Maximum Ambient Temperature 900 Degrees F, Cover Width 12 in, Cover Length 12 in, Thickness 3 in, Color Gray, Fastening System Quick Release Fabric Flap and Wiretwists, For Minimum Circumference 0 in, For Maximum Circumference 7 in, R Value 0.48, For Valve Type Universal, Standards OSHA, Market Industrial