I. Product Overview:Fiberglass insulation shells for valves are an energy-saving and emission-reduction product, used on various pipeline valves, gates, and other equipment in thermal power, heat, and central air conditioning systems, enhancing insulation (and cooling) effectiveness and extending the service life of the valves. This product boasts advantages such as corrosion resistance, light weight, long service life, and tidy aesthetics. The installation of the insulation cover (shell) is simple, and maintenance is convenient for construction. The interior of the shell can be filled with various insulation materials, preventing the phenomenon of filling material being blown away due to the aging of the insulation skin. The installation of the insulation cover (shell) not only reduces heat (and cooling) loss but also improves the urban environment. It contributes to social harmony and the well-being of residents.II. Product Structure:FRP Insulation Shell for Valve — Flame-retardant FRP Construction; Insulation Layer — Rockwool, Glass Fiber, Aluminum Silicate, also available with composite insulation (as per customer's request) Features of the protective layer: Excellent insulation performance, no heat leakage, easy to disassemble, no material loss, long service life, sturdy and durable, cost-effective in operation and maintenance; Fresh and aesthetic appearance, smooth surface.Section 3: Product Features:Outward Temperature: Environment temperature +25℃ ±15%; Internal Temperature: The protective jacket of the insulation layer can withstand high temperatures up to 600℃; Corrosion Resistance: Made of glass fiber reinforced plastic, the shell has certain corrosion resistance and aging resistance; Rigidity: The shell has certain rigidity, strength, and elasticity, facilitating on-site operations. In summary, this valve insulation jacket shell is sturdy, rigid, elastic, with an internal insulation layer jacket that can withstand high temperatures and aging resistance, making it easy for on-site maintenance personnel to work. It achieves the dual effects of thermal insulation and heat preservation, as well as cost savings in operation and maintenance.