The main cause of electric valve become mainstream
- - - - - - - - - - - - : Shanghai mountain instrument technicians said in terms of operational efficiency and saves the energy, the use of automatic control valve is an indispensable part, traditional industry commonly used manual valve, pneumatic valve, the installation cost and efficiency are not as good as the electric valve. Industry officials said the valve on the industrial process, the travel of the mostly used to control all kinds of fluid and flow, such as water, oil, chemical liquid, etc. , is based on the parameters such as temperature, pressure and flow rate. And plant commonly used control valve with pressure reducing valve, pneumatic valve, solenoid valve and temperature constant temperature system, proportion control valve constant temperature system, temperature control valve, etc. Several types. When choosing all kinds of automatic valve, should consider the types of heat engine, the requirements of precision, the quality of the control valve, pressure drop and flow rate and its structure, failure rate, factors such as credit and after service, to achieve the goal of economical and practical. In terms of the product itself, due to the electric valve for easy assembly, low failure rate, and can meet the demand of industry automation, the advantages of the industry is more cost-effective option. Because of the use of general traditional pneumatic valves, not avoid such as piping, solenoid valves and compressors can match, and electric valve is a motor drive, simple and convenient installation, and installation of electric valve can cooperate factory original control circuitry, other costs can be saved. In addition, the open and close more smooth in motor drive way, without too much momentum moment failure rate can be greatly reduced. Many people believe that your electric valve, the cost is high, actually otherwise, if the calculation as a whole, the traditional valve to add many fittings and pipeline installation, the price is not dominant, instead, to bear more maintenance costs.