Asco electromagnetic pulse valve coil small Asco SCG353A044

After the electromagnetic coil of the high-temperature solenoid valve is plugged in, the crankshaft is raised and gradually rotates with the transmission shaft, which is effective in guiding the valve and opening the main valve. After turning off the power supply, under the self-weight of the flow coil and the effect of the return spring, the pilot valve is half-mounted, and after the pilot valve is turned off, the main valve is turned off by the pressure difference.

Normally closed: when the electromagnetic coil is plugged in, the pilot valve core is attracted, the pilot hole is opened, the pressure on the valve is released, the piston rod is promoted by the working pressure of the material in the lower cavity, and the solenoid valve is opened; When the solenoid turns off the power supply, the pilot valve core is calibrated by the spring, the pilot hole is closed, the upper cavity of the valve is increased by the throttle hole of the piston rod and the driving force of the calibration spring, and the valve is closed.

On and off: when the electromagnetic coil is plugged in, the pilot hole is closed, the upper cavity of the valve is increased by the throttle hole of the piston rod and the driving force of the calibration spring, and the solenoid valve is closed. When the solenoid turns off the power supply, the pilot valve core is calibrated by the spring, the pilot hole is opened, the pressure in the upper chamber of the valve is released, the piston rod is promoted by the working pressure of the material in the lower chamber, and the solenoid valve is opened.

Precautions for installation of high temperature solenoid valve

1. Before installing the solenoid valve: (1) Please read the manual of this article, and check the model and specification of the domestic solenoid valve; (2) Clean the pipeline.

2. Installation orientation of solenoid valve: the material flow orientation should be consistent with the arrow orientation on the oil circuit board; Part of the magnet coil should be vertically upward.

3. It is not necessary to install this valve in the low depression of the pipeline to prevent the posture from being hindered by the accumulation of steam condensate and residue in the valve.

4. This valve cannot be used in places with explosion risk.

5. A certain indoor space should be reserved at the installation place of the electromagnetic valve. The electromagnetic valve of the water purifier is convenient for heat removal, daily maintenance and timely maintenance.