A cut-off valve insulation sleeve insulation clothing Introduction ???? ?????? valve system thermodynamic system is an important part of the fever, but the valve is often a weak pipeline and the particular concern of the site, compared to other parts of the valve devices have a higher frequency of repair or replacement, at the time of the valve disassembly, often insulation is installed on the valve becomes difficulty of valve maintenance, such as the insulation had to do, or removing or installing insulation When produce harmful fiber stimulation. ????? We developed a removable insulation jacket can work together with the valve, you can completely avoid the above situation, not only easier to install or remove, and can be reused and low cost, the insulation lightweight jacket belonging to non-asbestos materials can also be used in confined areas. Whether it is ball valve, gate valve, butterfly valve can be installed removable insulation jacket. Typically the user name and DN valve size to order the insulation sleeve, special valves required to provide detailed specifications. Second, the shut-off valve insulation sleeve clothing insulation product advantages: ● Insulation performance in line with the "industrial equipment and pipe insulation for construction and acceptance of norms" GBJ technical requirements of 126 ?? ● Removal and installation is easy, with no special training, installing or removing a single set time ≤5mins, save? manpower in more than 50% ● can be used repeatedly, under normal circumstances, the valve sleeve can be life ≥10 years ● ● ???? inexpensive waterproof and acid, alkali, salt corrosion, can be used for indoor and outdoor or underground pipe network using ● nonflammable, fire-retardant rating to GB 8624-1997:? B1 level, the German standard GI23009 ● asbestos-free flame retardant grade, heat-resistant insulation materials are environmentally friendly three-closing valves insulation insulation sleeve clothing Applicable valve: GB gate valves, globe valves, butterfly valves, piston valves, ball valves, filters, trap, breathing valve, such as different types of valves and flanges, elbows, tees, etc. Depending on the production of different valve valve insulation sleeve;