Product Knowledge

Valve Body, Bonnet, and Disc Material Analysis

Valve body, bonnet, and disc are core components directly bearing medium pressure. Their materials must comply with "Pressure-Temperature Ratings for Valves".

Analysis of applicable temperature range of different valve materials

Valves, as core components of industrial fluid control systems, have material selections that directly determine equipment reliability and lifespan under extreme conditions.

Industrial valve pressure test standards

Industrial valves are devices used to control the flow rate, pressure, and direction of fluids (liquids, gases, powders) during industrial production. They are typically installed on pipelines, contai

What are the commonly used valves in industry

Industrial valves are important accessories for controlling the flow of media on industrial pipelines. They can be used to control the flow of various types of fluids such as air, water, steam, variou

What are the classifications of pneumatic ball valves

Pneumatic ball valves, a type of ball valve equipped with a pneumatic actuator, are known for their rapid actuation speed. Their fastest switching speed can reach 0.5 seconds per cycle, and they are t

What is the structure of a pneumatic ball valve

A pneumatic ball valve is a pneumatic control valve that uses compressed air to enter a pneumatic actuator to drive the piston, which then rotates or lifts the torsion shaft to drive the valve stem.

What are the classifications of valves

Valves are control components in fluid delivery systems, with functions such as shutoff, regulation, flow diversion, backflow prevention, pressure stabilization, flow diversion or overflow pressure re

Common Materials for Manual Valves and How to Select Them

This guide reviews the five material families used for manual valve bodies and trims, with representative grades, practical pressure and temperature limits and typical applications for each. Selection

Differences Between Manual and Electric Ball Valves

Manual and electric ball valves exhibit significant distinctions across multiple aspects, primarily in ‌operation method‌, ‌automation level‌, ‌applicability‌, ‌performance characteristics‌, and ‌pric