solenoid valve for the exchange of direct-acting spool valve
Direct-acting solenoid valve for the exchange of direct-acting spool valve, direct acting solenoid valve Manufacturer structure of the two four-way and two three; direct-acting solenoid valve to accept the signal directly to the spool movement to switch the gas Road direction; direct acting solenoid valve structure is reasonable, reliable operation, easy maintenance, and use a long time.
Spear machine this occurs, gun in the normal fuel, and the other a gun due to a bad solenoid valve, and can not turn off the oil, oil can not boot, but did not get the motherboard to boot signal , we can not count, there are some hidden dangers.
Therefore, when the solenoid valve can not open the lead tanker no oil, should be the correct repair. First, the control circuit of the solenoid valve should be checked, such as the zero line to enter the light valve plate is damaged. Second, check the solenoid valve failure, such as valve coil is open circuit, the valve membrane holes are blocked valve failure. If the solenoid valve fault and can not be repaired should be replaced with new solenoid valve. Also in the model should be replaced consistent with the purchase of the solenoid valve.
