Pneumatic solenoid valve is a key issue extensively applied in industrial automation manage structures. it may manipulate and alter the air strain signal via using electromagnetic manipulate of the air supply. but, inside the manner of using pneumatic solenoid valves, a few commonplace issues are frequently encountered. Do you apprehend a way to resolve those problems?
problem 1: The pneumatic solenoid valve does now not paintings nicely
whilst the pneumatic solenoid valve does now not work properly, the ones want to be checked:
1. take a look at whether or not the power supply is regular. test whether or not or no longer the electricity cable is properly associated and the voltage is robust.
2. whether the circuit connection is accurate: take a look at whether or not or now not the circuit connection of the pneumatic solenoid valve is unfastened, brief circuit or virtual connection to ensure that the circuit connection is correct.
3. whether or not the air supply is enough: test whether or no longer the air deliver pipeline is normal, and whether or not or no longer the air strain meets the necessities of the pneumatic solenoid valve.
problem 2: Air leakage of pneumatic solenoid valve
while this trouble takes vicinity, you could speak with the subsequent answers:
1. test whether the seals are in proper condition: check whether the seals of the pneumatic solenoid valve, in conjunction with O-earrings, sealing gaskets, and plenty of others. , are worn or getting old, and want to get replaced in time.
2. take a look at whether or not the relationship is tight: test whether or not or no longer the connection threads of the pneumatic solenoid valve and special additives are tight, and tighten them in time.
3. clean the pneumatic solenoid valve: frequently smooth the pneumatic solenoid valve, take away the dirt and impurities within the valve body, preserve the valve body unimpeded, and save you fuel leakage.
problem 3: The pneumatic solenoid valve is stuck or now not touchy
1. test the pleasant of the air supply: take a look at whether there are dirty substances inclusive of oil and water within the air source, and it's miles advocated to apply a clean out for purification.
2. check the piston and spool: check whether or now not the piston and spool inside the pneumatic solenoid valve are damaged, worn or blocked, and should be replaced or repaired in time.
3. Lubricating pneumatic solenoid valve: in line with the necessities of using pneumatic solenoid valve, it's far frequently packed with lubricating oil to make sure the bendy motion of additives.
problem 4: The temperature of the pneumatic solenoid valve is definitely too excessive
at some point of the operation of the pneumatic solenoid valve, the temperature is just too excessive, that lets in you to motive gadget failure.
1. check the strolling surroundings temperature: take a look at whether or not the running surroundings temperature of the pneumatic solenoid valve exceeds the rated strolling temperature range of the pneumatic solenoid valve, and it's far advocated to take cooling measures.
2. check the air deliver stress: take a look at whether the air stress in the air deliver pipeline exceeds the most strain of the pneumatic solenoid valve, and reduce the air supply strain.
3. test the warmth dissipation measures: take a look at whether or no longer the warmth dissipation measures of the pneumatic solenoid valve are in vicinity, whether or no longer the warmth sink is installed, and so forth. , generally you can growth the warm temperature dissipation measures.
problem 5: The noise of the pneumatic solenoid valve is too massive
1. check the air supply pressure: take a look at whether the air supply pressure required by means of the usage of the pneumatic solenoid valve is decrease than the rated strain, if it is decrease than the rated strain, it is able to purpose advanced noise, and boom the air supply pressure.
2. take a look at the seal popularity: take a look at whether the seal of the pneumatic solenoid valve is intact, if there may be growing older and wear, it must be replaced in time to lessen fuel leakage and noise.
3. increase the buffer device: boom the buffer device on the inlet and outlet of the pneumatic solenoid valve, that could reduce the noise generated at the same time as the fuel flows.
