January 2026

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