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Brief description of vacuum emulsifier pressure sequence valve composition


Release time:

2019-07-29

The pressure sequence valve of the high-shear vacuum emulsifying machine consists of two parts. The left main valve is a two-position three-way reversing valve controlled by single air, and the right side is a pilot valve that controls whether the main valve is reversed or not after adjusting the external input pressure and the balance of the tension spring. The detected pressure signal is input from the port of the pilot valve, and its air pressure is balanced with the tension force of the conditioning tension spring. When the pressure reaches a certain value, it can overcome the tension spring force to lift the spool of the pilot valve. After the pilot valve core is lifted, the compressed air at the input port of the main valve can enter the right side of the main valve core, pushing the valve core to move left to complete the direction, so that the output port of the main valve and the input port are connected to generate an output signal. Due to conditioning

high shearvacuum emulsifying machineThe pressure sequence valve consists of two parts. The left main valve is a two-position three-way directional valve controlled by single air, and the right side is a pilot valve that controls whether the main valve is reversed or not after adjusting the external input pressure and the balance of the tension spring.

The detected pressure signal is input from the port of the pilot valve, and its air pressure is balanced with the tension force of the conditioning tension spring. When the pressure reaches a certain value, it can overcome the tension spring force to lift the spool of the pilot valve. After the pilot valve core is lifted, the compressed air at the input port of the main valve can enter the right side of the main valve core, pushing the valve core to move left to complete the direction, so that the output port of the main valve and the input port are connected to generate an output signal.

Since the tension force of the conditioning spring can be pre-conditioned by the conditioning knob,vacuum emulsifying machineThe pressure sequence valve will only generate an output signal when the input air pressure of the port reaches the set pressure. In this way, the sequence of pressure can be used to complete the sequential action controlled by the magnitude of pressure.