regulator generally by type pneumatic control valve and electric control valve products. Pneumatic control valve with compressed air as power source, pneumatic actuators, and electric control valve is made up by electric actuators and valve connection. It is not difficult to see the pneumatic control valve and the choice of electric valve actuators are differences. Down in the face of pneumatic control valve and electric control Industrial Valves on the power, use, maintenance and so on various aspects of comparison:

in the moment than electric regulating valve, pneumatic control valve action of pneumatic valve switching speed can be adjusted, simple structure, easy maintenance, action for buffer characteristics of the gas itself in the process, not easy to damage due to get stuck, but must have a gas source, and its control system is more complicated than the electric valve. Pneumatic valve response is sensitive, safe and reliable, many factory of high control requirements for pneumatic instrumentation control components set the compressed air station. Electric is to electricity.

electric regulating valve and pneumatic control valve is the essential difference between using a different drive, also is the executing agency, the regulator itself has no difference. Cooperate with different working condition of actuators is mainly, such as chemical and other occasions with explosion-proof requirements, is the most used pneumatic valve, because of the high security requirements, and the price is cheap, with intelligent positioner on can bus, control method is also simple.

electric valve actuators are source of power for power supply, if the circuit board or motor failure prone to spark, so there was no general application in the environmental requirements is not high and dangerous situations.

pneumatic valve actuator power supply for gas source, gas source comes from air compressor, the locator converts electrical signals into the pneumatic control signal, drive the pneumatic actuators which can adjust the Industrial Valves position.

pneumatic actuators and electric actuators to adjust performance comparison, pneumatic actuators response speed faster, more suitable for application in operating conditions, so the manufacturer of the regulator are produced at the same time a set with pneumatic actuators. The regulation of electric actuators response fast enough, so regulating valve with pneumatic actuator than electric actuator applications.

the late operation and maintenance cost of electric control valve pneumatic is much higher. as a domestic high-end valve manufacturer, always respond to national policy and called for, committed to researching, developing and manufacturing electric butterfly valve, stainless steel ball valve, discharge valve, electric gate valves, stainless steel gate, stainless steel valve, stainless steel check valve, high pressure gate valves high-quality let customer trust of good valve, the valve to keep traditional valve product sales profits to escort for the innovation research.

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