Insulation valve knowledge: Insulation ball valve Features Insulation ball valve, also known as jacket ball valve, is based on the ball valve welded metal jacket, used to inject steam or other insulation, cold medium, to ensure that the valve medium to work properly. Insulation ball valve according to the different structure of the ball valve, there are integral insulation ball valve, two-piece insulation ball valve, wafer-type insulation ball valve and several other forms of construction, insulation ball valve has good insulation properties, with the valve pain path and diameter consistent, At the same time can effectively reduce the pipeline medium heat loss. Mainly used in petroleum, chemical, metallurgy, pharmaceuticals, food and other systems to transport medium viscosity will be solidified at room temperature. Insulation ball valve has a good insulation, cold insulation properties, in addition to reducing the diameter of the insulation ball valve, the valve diameter and diameter of one, the media was a straight flow, resistance is small, can effectively reduce the pipeline medium heat loss, therefore, easy to solidification , High viscosity liquid medium with excellent performance. In addition to two-piece insulation ball valve, the valve body with all-in-one jacket design, more uniform insulation, cold. Jacket, outside the body and jacket take over welding, allowing steam or cold water maximum pressure of 1MPa. This keyword search: more valve product information Jiuding Automatic Control Equipment Co., Ltd.