It has the characteristics of small size, light weight, simple connection, high flow rate, and advanced scheduling, and is widely used in industrial process automatic control systems in professions such as power, petroleum, chemical industry, metallurgy, environmental protection, light industry, education, and scientific research equipment. Internal components of electric dispatch valve: Valve core type: upper guide single seat plunger type valve core.
The use and effectiveness of electric dispatch valves with linear characteristics, equal percentage characteristics, or quick opening characteristics: used for scheduling technical parameters such as medium flow rate, pressure, temperature, and liquid level in the field of industrial automation process control. The scope of application of electric dispatch valve: automatic control in civil systems such as air conditioning, heating, ventilation, daily hot water, and various occupational consumption processes such as chemical, petroleum metallurgy, and power light industry.
The working principle of pneumatic valves is often confused by many buyers, and today we will specifically list it separately to explain it. The transmission device of pneumatic valves is usually composed of an actuator, a crossbeam, an internal curve trajectory, and a spindle. Firstly, the piston of the valve actuator is pushed through compressed air, and then transmitted to the curve trajectory inside the crossbeam through the piston, driving the bearing to move. The direction of rotation is determined by the direction of the inlet and outlet air, and the power and combination number of the cylinder can be adjusted based on the torque of the valve.
Of course, with the changes in shopping malls, there are many operating principles for pneumatic valves. For example, the operating principle of a dual effect pneumatic actuator is controllable on and off, and there are also five ventilation channels, each with different functions. There is also a system for developing intelligent flash devices and PLCs to control based on single-chip microcontrollers.
