Urgent! What are some good brands of stop valves for instruments available in China?
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Abroad, it is usually the valve assemblies provided by Swagelok or Rosemount. I would like to ask now: are there any domestic valve brands that can match Swagelok in terms of quality and reputation? At least they sound like more stylish brands; Swagelok’s prices are too high. I need a DN10 stop valve.
If a domestic version is required, Feituoke offers one
The one from Wenzhou Jieda seems to be called YT-LOk; that one works fine too. We have used it and it’s acceptable, apparently it’s designed for export use
There is also a brand called Yuanheng that is a good option; it is a Taiwanese-owned company. I have visited their facility, and their production lines are quite good – the machine tools used are either Taiwanese-made or imported, and there are also several sets of fully automatic robotic arms
Jiangsu Kewei does a great job in the field of instrument tubes and valves! The Wenzhou Jetta mentioned upstairs is also quite impressive!
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Domestic products are now made according to foreign standards, which is not bad either
We have production capabilities; if you need it, feel free to contact me. Many power plant thermal laboratories use our products, with a one-year warranty
I did some research, and the YT-LOK valves you mentioned look much better in terms of design compared to those purchased by our company from Jiangsu Fuxiang; their appearance is somewhat similar to that of Swagelock products, and the samples used for selection are really well done. Also, that one from Taiwan looks pretty good in appearance; it’s just that there are no samples available for viewing. I took a look at a few other places; Covey has a limited selection of varieties. Never mind, the technical agreements have already been finalized, and the engineering company is forcing us to use Swagelok valves.
Could you give me an approximate price for a stainless steel globe valve DN10 for use in instruments, with a pressure rating of 10 MPa?