website
 +86 22 66224148   jack@unionvalve.com

Trust in quality. Create win-win situations.

Valve knowledge

Valve Connection Types: 8 End Connections & How to Choose
Valve connection types compared: flanged, threa...
Why Use Extended Stem Valves in Complex Installations
In many industrial settings, you may notice cer...
How to Measure Butterfly Valve Size and Dimensions
In industrial fluid control systems, butterfly ...
Multi-Standard vs Regular Gate Valves: Key Differences
A multi-standard gate valve is a specially desi...
Tilting Disc Check Valve: Working Principle, Advantages and Applications
In applications such as water treatment, indust...
How to read butterfly valve specifications for your needs
Butterfly valves are widely used across various...
What is a Silent Check Valve?
The silent check valve is a high-performance so...
Choosing the Right Valve: A Guide to PVC, CPVC, UPVC, and PP Materials
In modern fluid control systems, plastic valves...
Special instructions for seller

What are you looking for?