BQ71F wafer insulation ball valve product introduction:
Structure features: heat preservation jacket ball valve adopt and jacketed structure design, more evenly heat preservation, cold insulation, thermal insulation ball valve is smaller than the average ball valve, lighter weight, and no leakage, sealed performance is good, the jacket more pressure than casting of solid carbon steel pipe welding is used. Jacket, the body of the lateral and jacketed control of welding allows the highest pressure steam or cold water for 1 mpa. Insulation ball valve has a good thermal insulation, cold insulation properties, in addition to reducing thermal insulation ball valve, valve and pipe diameter to medium flows in a straight line, small resistance, can effectively reduce the heat loss of the medium in pipeline, therefore, easy for solidification, high viscosity of the liquid medium with excellent performance.
BQ71F wafer type insulation ball valve main ?
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