The pneumatic system is a working medium for compressing gas. It forms a basic circuit with different functions through various components, and then organically combines several basic circuits to transmit and control power or signals.
The key to the design of the pneumatic system is to start from the perfect air source system, select the preferred and rational use of pneumatic components, comprehensively use the aerodynamic fluid dynamics and pneumatic system dynamics, optimize the design of the pneumatic system circuit, and make the terminal gas pressure change according to the predetermined law.
The pneumatic circuit is designed to drive mechanical devices for a variety of different purposes, the most important of which are: the magnitude of the force, the direction of the force and the speed of movement. The various types of cylinders connected to the production unit control the three contents by the pressure control valve, the directional control valve and the flow control valve, respectively.
First, the solenoid valve
Three-position three-way solenoid valve
Three-position four-way solenoid valve
Two-position three-way solenoid valve
Two-position two-way solenoid valve
Two-position four-way solenoid valve
Direct control solenoid valve
Direct contact solenoid valve
Pipeline contact solenoid valve
Second, the butterfly valve
Third, the diaphragm valve
Fourth, the stop valve
Five, orifice valve
Six, cage valve
Seven, pneumatic diaphragm valve
Rolling film cylinder piston actuator
Pneumatic valve positioner
Pneumatic diaphragm regulator
Force-enhancing regulating valve on the side of the membrane head
Eight, ball valve
Nine, three-way valve
Ten, regulating valve
