WESDUN Debuts at 2026 MEGA WATER NIGERIA (May 19-21), Empowering West Africa’s Water Treatment & Pump Valve Industry

After thorough preparation, WESDUN successfully participated in the 2023 EXPO & NACIONAL FERRETERA in Guadalajara, Mexico (Sep 7-9, Booth 2620). We communicated face-to-face with new and existing local customers, showcasing our high-quality, cost-effective valves, pipe fittings, flow meters and water meters. Post-exhibition client visits gained high approval and long-term cooperation intentions. With three overseas branches in Africa and a sample warehouse in Colombia, WESDUN keeps expanding global markets to deliver premium products and services to worldwide partners.

This article provides a comprehensive guide to gate valve installation, tailored for industrial professionals. It begins with a clear overview of gate valves—their design, types, and key functions in fluid handling systems. The guide then details the five most common installation mistakes, including improper pipe support, flange misalignment, inadequate cleaning, incorrect bolt torque, and wrong valve orientation, explaining the risks and consequences of each error. Finally, it offers practical, step-by-step best practices to avoid these mistakes, ensuring gate valves operate reliably, safely, and efficiently for long periods. Whether you’re an installer, maintenance technician, or industry professional, this guide helps prevent costly downtime and premature valve failure.

This article compares ball valves and gate valves to help industrial users make the right choice and avoid costly or safety risks. The article explains their structures and principles: A ball valve consists of a ball with a hole, a valve seat, a stem, and an actuator; a 90° rotation of the stem enables rapid opening and closing. A gate valve consists of a gate disc, a valve stem, and a handwheel; raising and lowering the gate disc provides precise linear flow control. The article also lists their applications: Ball valves are suitable for the oil/gas, water treatment, and chemical industries. Gate valves are used in power systems and municipal engineering.

This article focuses on the application value and development trends of butterfly valves in water and wastewater treatment, providing an in-depth analysis based on WESDUN's technological innovation practices. It begins by introducing the core principles of butterfly valves, highlighting their advantages over traditional valves, such as compact structure and quick operation, and illustrating their adaptability in scenarios like high-flow control and corrosive media transportation through practical examples. Then, it elaborates on the five core advantages of butterfly valves: space adaptability, emergency response efficiency, full life-cycle economics, multi-material compatibility, and low-resistance energy-saving characteristics. It emphasizes WESDUN's technological breakthroughs: using duplex stainless steel 2205 and tungsten carbide spraying to enhance durability, an innovative triple-seal structure to achieve zero leakage, customized solutions for high-altitude and seawater desalination applications, and global compliance certifications to ensure safety.

This article clearly explains the core differences between brass gate valves and globe valves, covering their working principles, structural features, and applicable scenarios. Gate valves are designed for full-open/full-close isolation, providing an unobstructed flow path; while globe valves are used for precise flow regulation, offering better throttling performance. Correctly selecting the valve type is crucial for preventing leaks and ensuring long-term reliable system operation. WESDUN, as a professional valve manufacturer, provides selection guidance and high-quality industrial valve solutions.

From September 5 to 7, 2019, WESDUN participated in EXPO NACIONAL FERRETERA held at the Exhibition Center in Guadalajara, Mexico. As a leading Latin American hardware and construction exhibition, the event helped WESDUN showcase professional valve and pipe fitting products, connect with local industry buyers, expand Latin American market channels, and enhance global brand influence.

This article focuses on the double eccentric (double offset) butterfly valve, a high-performance flow control component widely used in global industrial sectors. It first explains the valve’s core double eccentric structural design and working principle, highlighting how its two key offsets reduce wear and improve operability. The article then details its distinct advantages, including minimal wear, low operating torque, premium sealing, wide compatibility, and cost efficiency. It also outlines core global application scenarios across water treatment, oil & gas, power generation, and chemical manufacturing, followed by practical selection guidelines to ensure optimal performance. Finally, it recommends WESDUN’s high-quality products that meet international standards, aligning with the valve’s performance and application needs.

This article details the working principle of a check valve, which uses fluid pressure (or gravity) to open or close internal moving parts (such as the disc and ball), similar to a one-way door. It also lists the working principles and application scenarios of different types of check valves, and cites their widespread applications in the home, automotive, and medical fields. It emphasizes their importance in preventing pollution and protecting equipment, as well as key maintenance points such as regular cleaning and component replacement.

International Water Treatment Exhibition
Date: October 22nd, October 25th, 2019
ADD: Addis Ababa Exhibition Center,Ethiopia

This article focuses on the working conditions and typical applications of gate valves and butterfly valves, two commonly used shut-off and flow control components in industrial and municipal piping systems. It first defines the basic structure and operation principles of each valve, then details their respective applicable scenarios, core advantages, and limitations. A comparative table is provided to clearly show the differences between the two valves in terms of operation, flow resistance, sealing, cost, and other key characteristics. Finally, common questions are answered and practical selection suggestions are given to help engineers and facility managers choose the right valve for specific applications.

This document provides an overview of gate valves, which control fluid flow in pipes using a gate. It explains their components and outlines signs of damage， It also details emergency steps for a broken valve. Additionally, it offers tips for choosing a good gate valve, including considering material , proper sizing, quality brands (e.g., WESDUN), certifications (like ASME), usage frequency, and easy operation.