News
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What Is The Importance of Fire Valves In Marine Applications
Fire valves are more than just metal parts in a pipeline—they are the first line of defense against fuel-fed fires that can threaten lives, destroy equipment, and endanger entire vessels. In this blog, we explore the importance of fire valves, their functions and marine applications, and how choo...Read more -
What Is The Purpose of Mud Box In Marine Applications
What Is a Mud Box A mud box is a type of coarse strainer used in ship piping systems to filter out large debris from liquids such as seawater or bilge water before they enter essential systems like pumps, cooling systems, or ballast tanks. It is typically installed:Before the sea chest or suction...Read more -
What Are The Standards for Use of Marine Valves
This article explores the global standards and classification approvals that marine valves must meet, the importance of certifications, and how Qingdao I-FLOW, a trusted marine valve manufacturer, ensures high-quality, certified products for ships and offshore applications. Why Standards Matter f...Read more -
What Are The Symptoms of Bad Check Valve
In this blog, we’ll walk through the common symptoms of a bad check valve, what causes them, and why choosing a reliable check valve manufacturer like Qingdao I-Flow is essential for your system’s performance and safety. 1. Backflow or Reverse Flow The most obvious symptom of a failed check...Read more -
What Is The Purpose of Air Vent On Ballast Tank
In this article, we’ll explore the purpose of air vents on ballast tanks, their design principles, and why choosing high-quality marine vent valves from trusted manufacturers like Qingdao I-Flow is crucial for safe marine operations. Why Do Ballast Tanks Need Air Vents Ballast tanks are filled or...Read more -
Can You Use Butterfly Valves On Compressed Air
In this article, we’ll explore why butterfly valves are suitable for compressed air, the technical factors to keep in mind, and how reliable manufacturers like I-FLOW ensure performance and safety. Why Use Butterfly Valves for Compressed Air Butterfly valves are quarter-turn valves that use a dis...Read more -
Understanding The Role of Storm Valves In Marine Industries
In this article, we explore what storm valves are, how they work, and why choosing a reliable marine valve manufacturer—like Qingdao I-Flow—is critical for system performance and safety. What Is a Storm Valve A storm valve, also known as a scupper valve or non-return valve for overboard discharge...Read more -
What Is The Difference Between Gate Valve And Sluice Valve
In this article, we’ll explore the difference between gate valves and sluice valves, clarify their usage, and help you decide which one is right for your system. What Is a Gate Valve A gate valve is a type of linear motion valve designed to either fully stop or fully allow the flow of liquid thro...Read more