Industrial News about Valve Industry

Prediction of Development Prospects for High Frequency Butterfly Valves The development prospects of the high-frequency butterfly valves are relatively broad. The following is a specific forecast analysis. 1. In terms of market demand Stable demand in traditional industries Traditional industries such...

Differences between Electric Ball Valves and Cast Steel Hard Seal Gate Valves The Comparison of Five Main Aspects  The selection of valves is crucial in modern fluid control systems. Electric ball valves and cast steel hard seal gate valves are two common types of valves. Each of them has unique...

When Is the Best Time to Choose A Gate Valve? The gate valve is a common type of pipeline valve in industrial production. It is mainly used to cut off pipeline fluids. It has the advantages of simple structure, good sealing performance, and low flow resistance. Therefore, it is widely used in the field...

Non-rising Stem Gate Valves and Rising Stem Gate Valves Their respective advantages In industrial and pipeline systems, both non-rising stem gate valves and rising stem gate valves are common types of valves. They each have unique design features and advantages, which are suitable for different application...

Design Standards for Gate Valves 1. International Standards American standards: ASME B16.34: It covers the general requirements for flanged, butt welded, and threaded end valves, including pressure temperature ratings, material requirements, dimensions, and tolerances. It is an important foundational...

Why Do Some Valves Need Electroplating? There are several important reasons for electroplating valves. 1. Improve corrosion resistance Resistance to medium erosion Valves will come into contact with different media in various working environments, such as acids, alkalis, salt solutions, corrosive...

Introduction to Copper Ball Valves The copper ball valve has a spherical opening and closing component, which rotates 90 degrees around the axis of the valve stem to achieve opening and closing. The working principle of copper ball valves is based on their unique structural design. When the ball valve...

Introduction to Plastic Ball Valves There are various types of plastic ball valves, which are commonly classified according to their connection forms and valve body materials as follows. Classified by the connection form Flange plastic ball valves: it is connected to the pipeline system through flange...

Reasons and Measures for the Loose Closure of Ball Valves The loose closure of ball valves may be caused by various reasons. It includes as follows. 1. Wear of sealing surface: during long-term use, the sealing surface of ball valves may wear due to frequent opening and closing operations, media erosion,...

Steps and Considerations for Selecting Welded Ball Valves When choosing a suitable welded ball valve, we should consider the following key factors. 1. Fluid medium: Understand the properties of the fluid medium to be controlled, including temperature, pressure, viscosity, and corrosiveness. These factors...