No matter what kind of equipment it is, there will be many classifications because of different types and work requirements, so that in the process of use, the product can be used in the production of Band saw accessorie.,There are different equipment such as worm gear box reducer, so today, hydraulic cylinder manufacturers are talking about the classification of hydraulic valves for flow control.
One is switch control: either fully open or fully closed, the flow is either maximum or minimum, and there is no intermediate state, such as ordinary electromagnetic direct valve, electromagnetic directional valve, and electro-hydraulic directional valve.
The other is continuous control: the valve port can be opened to any opening according to the needs, thereby controlling the size of the flow rate. This kind of valve has manual control, such as throttle valve, and electronic control, such as proportional valve and servo valve. .Therefore, the purpose of using a proportional valve or servo valve is to realize throttling control of the flow by electronic control. Since it is throttling control, there must be energy loss. The difference between servo valve and other valves is that its energy loss is greater Some, because it needs a certain flow to maintain the work of the pre-stage control oil circuit.
In this way, you can help yourself in the process of use and protect yourself well. At the same time, don't forget to check regularly during the use process, which can reduce the damage of the equipment a lot.
