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Pneumatic actuators are critical components in industrial valve automation, converting compressed air into mechanical motion to control the opening and closing of valves. Among the various types available, single-acting and double-acting pneumatic actuators are the most widely used—each designed for specific operational requirements and safety scenarios. In this blog, we’ll dive into their core differences, […]

Internal leakage in a pneumatic control valve refers to the slight leakage that still occurs between the valve core and the valve seat after the valve is closed. The main causes of internal leakage are as follows: 1. Mismatch between Valve Core and Valve Seat Insufficient machining precision of the valve core and valve seat

Intelligent pneumatic control valves represent an upgraded version of traditional pneumatic control valves. Integrating advanced control technologies and sensors, they achieve higher control precision and efficiency. The application of these valves in industries such as oil, chemicals, and power has significantly improved production efficiency and safety. Below are specific applications and case studies: Oil Industry

Electric steam control valves are mainly divided into electric steam temperature control valves, electric pressure control valves, and electric flow control valves. Due to the high temperature and high pressure of the medium they use, great care must be taken during selection. Improper selection will lead to frequent failures during use, seriously affecting the normal

For the food industry, where product safety and quality are paramount, every component in the production line plays a crucial role—especially pneumatic valves. These valves are widely used in fluid handling processes such as raw material transportation, processing, and packaging. Selecting the right pneumatic valves is not only related to the stability of production efficiency

For those who work with pneumatic valves, the pneumatic triple unit is an indispensable supporting component. It consists of three core parts: air filter, limit switch (also known as position indicator), and solenoid valve. Each part undertakes a unique and crucial role, jointly ensuring the stable, safe and efficient operation of the pneumatic valve system.

I. Installation Principles of Pneumatic Control Valves and Electric Control Valves Installation Principles of Pneumatic Control Valves The installation position of the pneumatic control valve shall be at a certain height from the ground, and sufficient space shall be reserved above and below the valve to facilitate its disassembly, assembly and maintenance. For control valves

In industrial automation systems, valves play a pivotal role as core control components, and their performance is closely linked to supporting spare parts and scientific component selection. This blog will cover key topics including optional accessories for pneumatic valves, types of essential spare parts, actuator selection guidelines, and a detailed introduction to flange connection ball

In industrial automation systems, valves play a pivotal role as core control components, and their performance is closely linked to supporting spare parts and scientific component selection. This blog will focus on two key themes: the types of pneumatic valve spare parts, motor (actuator) selection guidelines, and a detailed introduction to flange connection ball valves

A pneumatic piston cut-off valve is a type of quick-closing valve, typically used in pipeline systems transporting flammable and explosive media such as oil and gas. Here are the major industries where pneumatic piston cut-off valves are applied. In case of emergencies, the main valve will shut off the pipeline rapidly to prevent accidents, thus