Recently, Chinese valve manufacturing enterprises have made a series of technological breakthroughs in the field of cryogenic ball valves. Multiple products have been successfully applied in clean ene

The Q47 fixed ball valve is a high-performance ball valve designed for long-distance pipelines and general industrial applications. Its construction prioritizes strength, safety, and resilience in har

In valve manufacturing, ductile iron has become an ideal alternative to cast steel due to its excellent mechanical properties and cost advantages. Its core strength comes from a unique microstructure

I. Key Features 1. Double Block and Bleed (DBB): The valve employs spring-preloaded floating seats. In both the fully open and fully closed positions, the upstream and downstream seats block the flu

1. Structure of a Ball Valve: It is primarily composed of the valve body, ball, seat, stem, upper chamber, lower chamber, sealing device, and actuation device. 2. Working Principle: The operation o

With the continuous development of industry, the demand for ball valves, especially those used in harsh conditions such as high temperature and high pressure, is increasing. There is a higher requirem

Three-way ball valves are available in T-type and L-type configurations. - The T-type can interconnect three orthogonal pipelines and cut off the third channel, serving purposes such as flow splitti

Carbon Steel Material: A105 Heat Treatment Process: Normalizing, air cooling. Typical Microstructure: Pearlite + Ferrite structure.