What are the common faults of the reversing valve of the portable pallet stacker
We all know that the hydraulic system is a very important part of the portable pallet stacker, no matter what the forklift price is. If the hydraulic system has problems, the portable pallet stacker will not continue to work. Therefore, today the forklift manufacturer will talk to you about the common faults and solutions of the reversing valve, an important part of the hydraulic system of the portable pallet stacker . The reversing valve of portable pallet stacker is used to control the communication, cut-off and reversing of hydraulic oil flow, as well as the parts for pressure unloading. Many friends often ask why the valve element does not act when the reversing valve is reversing? There are several reasons: first, the valve core is blocked; Second, the valve body is deformed; Third, the centering spring in the middle position is broken; Fourth, the operating pressure is not enough. In this case, first ensure that the operating pressure is higher than the ...