Insulation valve principle: insulation valve has a good cold insulation properties, and the valve diameter and uniform diameter, stainless steel valves, while effectively reducing the pipeline medium heat loss. Good cold insulation properties, valves brand, while effectively reducing the pipeline medium heat loss. Insulation valves get in petroleum, chemical, metallurgical, pharmaceutical and other types of systems in many applications, reduce the loss of heat medium in the pipe, to prevent the emergence of media resemble crystals solidification. The role of insulation valves are at high or low temperature conditions through the valve, the valve insulation material within the insulating effect of the mediators, the media will not condense or stick to the inside of the valve body, so that the proper functioning of the valve opening and closing. The product is very important to use the occasion or the environment is more complicated, you try to provide design drawings and detailed parameters, by our Valve Co., Ltd. Shandong Everbright professional engineers for your audit selection. If you have any questions you can call us, we will provide you with the best pre-sales consulting services. Valve Co., Ltd. Shandong Everbright welcome your call! When the heat is turned off valves, high temperature and high pressure valves, valve opening height, the nominal 25% to 30% of the diameter, the flow has reached the maximum, indicating that the valve has reached the fully open position. So off fully open position of the valve, the valve, the valve stroke should be determined. Types of liquefied gas cutoff valve stem threads are divided by location external thread type, thread type. According to the flow of media points, straight-through, DC type and angle type. Cut-off valve according to the sealing form points, shut-off valve packing and bellows sealed stop valves. Valve manufacturer | valve | valve provided by the Shandong Shandong Everbright Everbright Valve Co. Valve manufacturer | valve | valve Shandong Shandong Everbright Everbright Valve Co., Ltd. (www.sdgdfm.com) this year introduced a new upgrade, the above picture is for reference only, please call the telephone or pictures on this page, for the latest information Contact: Manager Ma.