1) the oil temperature is affected by ambient temperature, oil temperature changes caused by changes in the viscosity of the oil, affect the operation;
2) piping trouble, prone to leakage;
3) the signal is not suitable for a variety of operations (such as signal amplification, memory, logic and other operations) occasions
flange solenoid valve
Hydraulic valve device has its advantages and shortcomings, we want to know how to avoid weaknesses in the course of,
Both give full play to its advantages, but also to avoid the loss caused by shortcomings.
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