Gate Valve

This article focuses on the key valves indispensable to municipal water supply systems, which act as critical "traffic controllers" to ensure the reliable and safe delivery of clean water to cities. It details six core valve types: gate valves (for full flow isolation), butterfly valves (compact flow control), check valves (backflow prevention), globe valves (precision regulation for small-diameter lines), pressure relief valves (overpressure protection), and air release valves (eliminating air pockets). For each type, the article explains its design features, typical applications, and key specifications, such as compliance with industry standards (AWWA, NSF 61) and size ranges. Additionally, it outlines key considerations for valve selection—including application purpose, pipeline size and pressure, water quality, and maintenance requirements—to help municipal engineers, contractors, and facility managers make informed decisions. Ultimately, the article emphasizes that selecting the right valves is essential for enhancing system efficiency, reducing maintenance costs, and ensuring the long-term safety and sustainability of municipal water infrastructure.

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.

On January 29–30, 2026, WESDUN, a professional valve manufacturer with over 16 years of fluid control experience, hosted Kenyan clients for an in-depth factory inspection in China. A leader in valve-related R&D, production and sales, WESDUN has operated a Kenyan branch since April 2021. During the visit, clients toured WESDUN’s core facilities, observing its full production process and quality control measures that meet international standards (API 598, API 6D, ISO 5208). They expressed strong recognition, with WESDUN reaffirming its commitment to deepening cooperation and expanding localization in Kenya.

This article is tailored for industrial professionals, covering key aspects of globe valves including operational principles, correct installation steps, routine maintenance notes, and common fault repair methods. It elaborates on solutions to typical issues like internal/external leakage, stuck handwheels, and vibration, aiming to help professionals ensure system reliability, extend globe valve service life, and minimize downtime.

This article compares gate valves and butterfly valves, two essential components for industrial fluid control systems. It details their basic definitions, core structural features, and key advantages—covering operation speed, installation convenience, cost efficiency, sealing performance, and maintenance requirements. Additionally, it clarifies the suitable working conditions and typical application scenarios for each valve, and provides clear, practical guidance to help industrial users select the right valve based on their specific project needs and operational environments.