How Coatings Help Prevent Scaling on Gate Valves
Learn how scaling affects gate valve operation in water treatment, industrial water, chemical, oil and gas, and mineral-rich pipeline systems. This guide explains how scale deposits can cause sticking, incomplete opening or closing, increased torque, leakage risk, and maintenance problems, while covering coating options such as epoxy, ceramic, and fluoropolymer coatings, fluid-chemistry control, inspection routines, cleaning practices, coating limitations, and key selection factors for coated gate valves.
How Ball Valves Work in Hazardous Locations: Key Insights
Learn how ball valves are selected for hazardous locations involving flammable gases, vapors, combustible dust, corrosive media, high pressure, or fire-risk service. This guide explains fire-safe ball valve design, anti-static structure, material selection, soft-seat and metal-seat limitations, explosion-proof electric actuators, pneumatic automation, ATEX, IECEx, API 607, leakage testing, emergency shutoff requirements, and key selection factors for oil and gas, chemical processing, refineries, offshore platforms, and hazardous industrial pipeline systems.
Control Valves: Should They Always Be In the Open Position?
Quick Overview Control valves are integral components of industrial systems, used to regulate the flow, pressure, and temperature of fluids. One of the most common questions is whether control valves should always be in the open position. In this article, we’ll explore the ideal operating positions for control valves, their role in fluid control, and […]
Top 10 Valve Manufacturers in the World (2026 Guide)
Explore ten leading valve manufacturers worldwide in 2026, comparing their countries, core products, engineering strengths, and industry applications. The guide covers manufacturers specializing in industrial pipeline valves, control and automation systems, severe-service equipment, high-pressure forged valves, and water infrastructure, while outlining key factors for supplier selection, including standards compliance, testing documentation, project experience, and export capability.
What is a Piggable Valve? Understanding Its Role in Pipeline Maintenance
Learn what a piggable valve is and how its full-bore, unobstructed flow path allows cleaning, inspection, and batching pigs to pass safely through a pipeline. The guide explains how piggable valves support pipeline cleaning, corrosion inspection, blockage prevention, reduced downtime, and more efficient maintenance in oil, gas, chemical, and water systems.
Magnetic Particle Inspection (MPI) for Valve Quality Assurance: A Comprehensive Guide
Learn how Magnetic Particle Inspection (MPI) detects surface and near-surface discontinuities in ferromagnetic valve components without damaging the parts. The guide explains the magnetisation, particle application, inspection, and demagnetisation process, while showing how MPI supports valve quality control, pressure integrity, operational safety, and early crack detection.
What Are Jacketed Valves? Applications and Benefits for Industrial Use
Learn how jacketed valves circulate steam, hot water, glycol, or another heat-transfer medium around the valve body to maintain process-fluid temperature and prevent solidification, crystallisation, and flow blockage. The guide explains their operating principle, key benefits, selection considerations, and applications in chemical processing, food production, pharmaceuticals, and other temperature-sensitive or high-viscosity services.
Non-Lubricated Plug Valve vs Lubricated Plug Valve: Which is Best for Your Application?
Compare non-lubricated and lubricated plug valves by sealing design, operating torque, pressure and temperature capability, maintenance, contamination risk, and application. Non-lubricated plug valves suit cleaner, low- to medium-pressure services where lubricant contamination is undesirable, while lubricated plug valves provide smoother operation and stronger sealing for demanding high-pressure and high-temperature industrial systems.
What Is the Difference Between a Fail-Close and Fail-Open Valve?
Compare fail-closed and fail-open valves by their response to loss of power, air supply, or control signal. The guide explains how fail-closed configurations stop potentially hazardous flow, while fail-open configurations maintain essential cooling, venting, or circulation, and outlines the safety, actuator, differential-pressure, and process requirements that determine the correct failure position.
A Complete Guide on Valve Installation: Butterfly Valve Bolt Chart and Best Practices
Learn the essential steps for correct butterfly valve installation, including valve sizing, flange alignment, bolt selection, controlled tightening, gasket and seat protection, and post-installation leak testing. The guide explains how proper installation practices help prevent leakage, flange damage, valve-body distortion, premature seal failure, and unnecessary maintenance.