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      Proportional integral control valve

      electric regulating valve is suitable for automatic control system in air conditioning, refrigeration, heating and other buildings, and is also suitable for the automatic control system in the production process of chemical, petroleum, metallurgy, electric power, light industry and other industries. In the conditions of all kinds of signal receiving instrument and computer output can be completed under the control of temperature regulation, pressure regulation, humidity control, the parameters can be flow and level control system. Mainly used for conveying cold, hot water and ethylene glycol water solution and other media

      Proportional integral control valve

       electric regulating valve is suitable for automatic control system in air conditioning, refrigeration, heating and other buildings, and is also suitable for the automatic control system in the production process of chemical, petroleum, metallurgy, electric power, light industry and other industries. In the conditions of all kinds of signal receiving instrument and computer output can be completed under the control of temperature regulation, pressure regulation, humidity control, the parameters can be flow and level control system. Mainly used for conveying cold, hot water and ethylene glycol water solution and other media

       

       

      上海最顶级的ktv是哪家