In addition to our common tap water valves, there are many types of valves on the market also plays an indispensable role, such as the instrumentation valves mentioned below belongs to a representative one. It is used as a pipeline accessory to change the access section and the direction of media flow, control the flow of transport media, so commonly used in packing and valve stem and packing box of the match and or the valve body and the valve cover of the connection. Then you may want to follow the editor to learn about its manufacturers examples, installation and construction program.
A, instrumentation valve installation and construction program
1, instrumentation valves should be installed in the appropriate location with the requirements of the instrument to ensure that the operation, maintenance and inspection of the convenience of safety valves - safety valves - pilot-operated safety valves - air compressor safety valves - micro-opening safety valves.
2, the use of conditions and the selected valve type, the use of the scope of conformity.
3, from the equipment to remove the valve is not used for a long time. To ensure that there is no residual liquid in the valve cavity with compressed air if necessary, blowing out clean, external threads fitted with a good protective cap.
5, regularly check the instrumentation valve leakage inside and outside, found that the leakage of timely exclusion.
4, instrumentation valves
Take over the nozzle protection cap is complete, if the protection cap is off, need to check the near nozzle damage and check whether there is dirt from the channel into the valve cavity, in the event of the above situation, need to be repaired and remove the dirt.
Second, the instrumentation valve manufacturers
1, Shanghai Nuobo Environmental Protection Technology Co., Ltd. is a design, research and development, production, sales and service as one of the high-tech enterprises, focusing on independent research and development and manufacture of intelligent water treatment water quality analysis instrumentation, the products are PH / ORP, conductivity, dissolved oxygen, residual chlorine, dissolved ozone Our products include PH/ORP, conductivity, dissolved oxygen, residual chlorine, dissolved ozone, ion concentration, turbidity, salinity, sludge concentration, COD, ammonia nitrogen and other water quality analyzers and multi-parameter water quality analysis systems. The company advocates a new concept of environmental protection based on science and technology - "science and technology change life", "professionalism, innovation, quality" as the business philosophy, "people-oriented, customer-first", "people-oriented, customer-first". People-oriented, customer first" for the purpose of service. The company's product quality is stable, accurate measurement, low maintenance, cost-effective features of the customer's favor, the products are widely used in sewage, municipal water, aquaculture, medical, pharmaceutical, fermentation, chemical, food processing, environmental protection, water quality monitoring and other fields. The company will be committed to the measurement and control instrumentation, system integration of engineering projects and intelligent instrumentation manufacturing and other aspects of the development.? The company has advanced patented technology and excellent scientific researchers, and exchanges and cooperates with the national key laboratories of many famous universities. With strong scientific and technological strength, the company's many new products to obtain municipal science and technology innovation fund project support.
2, Wenzhou Weixin Electrical Instrumentation Co., Ltd
The company specializes in the production of gas pressure reducer, the product covers carbon dioxide, argon, oxygen, acetylene, propane, and other series and all kinds of pressure reducer accessories. Now exports throughout the United States, Indonesia, South Africa and Southeast Asia and other regions. The company has always been adhering to the "qualified products, excellent service, excellent brand" concept, for the majority of customers at home and abroad to provide quality products.
3, zhejiang tianpusheng electric co., ltd specializes in electric meter 30 years. Mainly produces meters, single-phase electronic meters, three-phase four-wire electronic meters, single-phase prepaid energy meters, three-phase prepaid energy meters, three-phase multi-rate energy meters, three-phase simple multi-function energy meters, three-phase multi-function energy meters, single-phase meter LCD rail-type meter, three-phase meter LCD rail-type meter, and other products specialized in the production of the company, has a complete and scientific quality management system. Zhejiang Tianpusheng Electric Co., Ltd. integrity, strength and product quality recognized by the industry.
In addition to the introduction of instrumentation valve manufacturers to give examples of knowledge, we also know that light learning procurement board information is still far from enough, it is also necessary to refer to the same in accordance with the operation of the skills, precautions to start analyzing. For example, the above mentioned installation and construction program reminds us that we need to determine the scope of use according to the conditions of use and the selected valve model, and regularly check the internal and external leakage of instrumentation valves, to avoid additional safety hazards lead to later unnecessary losses or trouble.
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