What are the accessories for pneumatic actuators?

Pneumatic actuator is a device that uses compressed air to drive mechanical motion and is widely used in automation control systems. It is important to choose and match various accessories to ensure the normal operation and safe operation of pneumatic actuators. According to different application environments and requirements, accessories for pneumatic actuators can be divided into two types: ordinary and explosion-proof.
Ordinary accessories
Ordinary accessories are mainly used for pneumatic actuators in general environments, including:
1. Single control solenoid valve:
This is a valve controlled by electrical signals, used to control the gas source switch of pneumatic actuators. It can achieve unidirectional movement of the actuator and is typically used in simple switch control systems.
2. Dual control solenoid valve:
Similar to a single control solenoid valve, but with two independent electrical signal control ports, it can achieve bidirectional control of pneumatic actuators. This is very practical in systems that require higher control accuracy and flexibility.
3. Limit switch:
This device is used to detect the position of pneumatic actuators, ensuring that the actuators stop or trigger other operations when they reach the predetermined position. They provide real-time position information of actuators, thereby improving the reliability and safety of the system.
4. Triple components for gas source treatment:
Including air filters, pressure reducing valves, and oil mist filters. These components are used to purify compressed air, regulate air pressure, and lubricate the moving parts of pneumatic actuators, thereby extending the service life of equipment and improving work efficiency.
Limit switch (feedback device)
Explosion proof accessories
In some special environments, such as flammable and explosive industrial sites, explosion-proof accessories need to be used to ensure safe operation. Explosion proof accessories are the same as ordinary accessories, except they have additional explosion-proof functions, such as explosion-proof single control solenoid valves, explosion-proof dual control solenoid valves, explosion-proof limit travel switches, and explosion-proof adjustment locators.
In short, the normal operation and safe operation of pneumatic actuators rely on the support of various accessories. Both ordinary and explosion-proof accessories play a crucial role in different environments and application scenarios. Understanding and selecting these accessories reasonably can not only improve the efficiency of pneumatic actuators, but also ensure the safety and reliability of the system. Therefore, when selecting accessories for pneumatic actuators, appropriate accessories should be chosen based on actual needs and environmental conditions to achieve better control effects.

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