Main structural features and applicability of rubber diaphragm products Model and specification of cross cutting solenoid valve: PN, 10, 16, 25, 40, 50, 65, 80, 100 pipe flange diaphragm, black rubber diaphragm, pt, 100, 600, Europe and America 0VE Electromagnetic pulse valve diaphragm, TURBO (figure), SE, SCG, V, DC0VE Electromagnetic pulse valve, SE, 50, 125, 150, multilayer diaphragm, film covered Electromagnetic pulse valve, TURBO (figure), SE, TURBO (figure), HUSKY, embedded PTFE and other products.
FD water storage 50 bag type Electromagnetic pulse valve can be divided into three types according to the angle of the valve inlet and outlet and the position of the air inlet:
1. Right angle Electromagnetic pulse valve: the valve body inlet and outlet are at right angles and are directly controlled by electrical signals;
2. Straight through Electromagnetic pulse valve: a diaphragm valve whose inlet and outlet of the valve body are 180 degrees and are directly controlled by electrical signals;
3. Submerged Electromagnetic pulse valve: a diaphragm valve whose valve body inlet is submerged in the air bag and is directly controlled by electrical signals.
4. Under the condition that the room temperature is 5 ℃~35 ℃ and the relative humidity is not more than 85%, the solenoid coil of the Electromagnetic pulse valve can withstand the voltage of 50Hz and 250V to the housing for 1 minute without breakdown.
5. When the working voltage of the Electromagnetic pulse valve is 85% of the rated voltage under the nominal air supply pressure of the product, the opening response time should be less than 003s.
6. The Electromagnetic pulse valve shall be able to work normally after withstanding the vibration with frequency of 20Hz, full amplitude of 2mm and duration of 30min.
7. Under specified environmental conditions, the electromagnetic coil can withstand a voltage of 50Hz and 250V on the shell for 1 minute without breakdown.
8. Under normal service conditions, the cumulative service life of the Electromagnetic pulse valve diaphragm should be more than 800000 times.
9. Under the nominal pressure of the valve product, the cumulative service life of the Electromagnetic pulse valve diaphragm should be more than 800000 times.
10. Under the nominal pressure of the valve product, the Electromagnetic pulse valve diaphragm supply does not work, the installation and maintenance are unsatisfactory, and the valve is replaced.