Explosion-proof solenoid valve painted painted parade innovation at home and abroad

Explosion-proof solenoid valve painted painted parade innovation at home and abroad the innovation of the domestic explosion-proof solenoid valve alibaba ofeisin times a, streamline the direction to the development of fine to Jane, only simple can long ago. This is the permanent pursuit of scientists and engineers. ( ) Simplify the control circuit is used in great quantities in the previous actuator pneumatic and electric control circuit, which increase the complexity of the system, while straight-pilot solenoid valves in the valve formation using control circuit of working medium itself, structure is simple. In the past, electromagnetic valve, a number of technical parameters also restricted now has extended to omm electromagnetic valve size; Low to medium temperature - ℃, high to ℃; Work pressure from vacuum to mpa. Action time from 10 seconds to a few milliseconds. The new development of these technologies has been completely can replace original bulky expensive two quick cut-off valve and pneumatic control switch valve, electric switch valve, also can partly replace the continuous adjustment of pneumatic, electric control valve. ( How to better meet the accuracy requirement, and above and below) 。 Foreign textile, light industry, urban construction and other industries have a large number of switch electromagnetic valve, and industries such as metallurgy, chemical industry, take the lead in more and more solenoid valve used in the auxiliary system. Domestic autonomous professional and technical personnel has more and more attention to the electromagnetic valve. ( ) Simplified piping system automatic control valve to work on the tube road must also with some auxiliary valve and pipe fittings. Such as shown in figure the isolation of the bypass is a typical installation method, must match three manual valve, the manual valve is the bypass valve, manual for later use. The manual valve and is isolation valve to ensure online maintenance of automatic control valves. Of course have to match two tees and union. The piping system of space is large, the installation and time-consuming, also easy to leak. 罗斯。 TACO. TOYOOKI series multi-function solenoid valve cleverly omitted these attachments plus still has the function of isolation bypass and thus won the Geneva international new technology exposition. In the front of the automatic control valve should be equipped with filters. Used in combination with multiple control valve also often need to install the check valve to prevent interference between the pipes. Now, one way solenoid valve, solenoid valve and solenoid valve with filtering have played a role in simplifying piping. ( ROSS, taco company also introduced a recoil filtering valve, and switch and filtering capabilities, and need not to open valve can flush filter, American invention patents won the day. ) ( ) Simplify the structure of wide door and process solenoid valve belongs to the principle and structure are simple automatic control valve, but also further simplified. Home appliance industry washing machine, refrigerator with the electromagnetic valve, its parts structure and technology are suitable for mass production. Ordinary solenoid coil components, plastic package has been adopted to reduce lead fracture failure, at the same time easy to achieve the waterproof, explosion-proof protection requirement. The valve body, bonnet and other parts have been using precision casting, forging process, such as engineering plastics electromagnetic valve has batch on the market. Domestic explosion-proof solenoid valve has not only the flameproof, encapsulation type, and the Ann model. High pressure and high temperature of the solenoid valve is a simplified structure and process. The first page of the first page, pp