News
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China National Day Holiday Notice
Dear Valued Customers and Partners, Please be informed that Qingdao I-FLOW Co., Ltd. will be closed for the China National Day Holiday from October 1 (Wednesday) to October 8 (Wednesday), 2025, for...Read more -
How To Check Marine Valve Quality
When it comes to ships, valves are not just parts. They are safety devices. A faulty valve can mean downtime, higher costs, or even serious risks at sea. That’s why checking the quality of marine v...Read more -
Understanding Wafer Check Valves for Various Marine Applications
What is a Wafer Check Valve A wafer check valve is a compact, lightweight valve designed to allow fluid to flow in only one direction. Unlike traditional swing or lift check valves, the wafer desig...Read more -
How Many Types of Actuator Valves Are There
Actuator valves are essential components in modern fluid control systems, enabling automatic or semi-automatic operation. They consist of a valve, which directly interacts with the fluid, and an ac...Read more -
What Is The Gate Valve
Part1: Introduction Part2: Basic Design & Working Principle Part3: Types of Butterfly Valves Part4: Materials & Cons...Read more -
How Do Air Vent Heads Work in Ships
If you’ve ever walked on the deck of a ship, you’ve probably noticed small fittings that look simple but play a critical role in safety. These are called air vent heads, and they are vital for the ...Read more -
What Are The Butterfly Valves
Part1: Introduction Part2: Basic Design & Working Principle Part3: Types of Butterfly Valves Part4: Materials & Cons...Read more -
Invitation to ISK-SODEX 2025
Qingdao I-Flow warmly invites you to join us at ISK-SODEX 2025, one of the leading international HVAC&R, plumbing, insulation, and renewable energy exhibitions. ☆Location: Istanbul, Türkiye ☆Da...Read more