As an industrial automatic control instrument, solenoid valve is used more and more widely with the development of industry. When many people buy solenoid valves, they don't know how to choose and distinguish, which will be a great trouble. Solenoid valve is a highly practical industrial product with great ductility. There are many product models and technical indicators of solenoid valve. When purchasing, you can identify the following three indicators to obtain solenoid valve products with good performance.
Seriously the production qualification of the enterprise
Selecting solenoid valve products and identifying the product production qualification of the enterprise is the first step. Solenoid valves belong to national special equipment, and the relevant technical specifications and production qualification of enterprises are strictly controlled by the state. Only by obtaining the relevant qualification certificates issued by the state can we fundamentally protect our legitimate rights and interests and avoid buying fake and shoddy products that do not meet the industrial needs.
The production qualifications that enterprises engaged in solenoid valve manufacturing must have are: explosion-proof product certificate, special equipment manufacturing license, national industrial production license, American UL certification, EU CE certification and ISO9001 national quality management system certification. The first step in identifying and selecting is to distinguish those small workshops that do not meet the production qualification, so as to ensure the product quality.
Investigate the company's R & D strength
Solenoid valve belongs to industrial automation precision instrument. The purpose and working environment of the product are relatively complex. Naturally, it is necessary for an excellent product R & D team to have good intentions and keep improving attitude in product R & D and design.
The core of modern enterprise competitiveness is the enterprise's self-help R & D and innovation ability. The development of science and technology makes the product renewal cycle shorter and shorter, and the product quality more and more stable. The enterprise's R & D strength considers the enterprise's pursuit of products. The technology of solenoid valve equipment is constantly updated. With more and more extensive industrial application, solenoid valve products also have higher requirements in precision, applicability, reliability and service life. Investigate the R & D strength of the enterprise, and the solenoid valve manufacturers with strong R & D strength are more guaranteed in terms of products.
See the application of products in large projects
The so-called "practice produces true knowledge", the products produced by enterprises should be able to withstand the test of the market and play a role in large-scale industrial projects. Therefore, when selecting products, we can know from the side what large-scale industrial projects the enterprise's products have done.
The application fields of solenoid valve are very wide, including food machinery, petrochemical industry, biopharmaceutical industry, military industry and national defense. We can see the importance of solenoid valve products in industrial production. Therefore, if the products of solenoid valve manufacturers are used in many large-scale projects, it must confirm the stability and reliability of the products and can withstand the actual test.
