Check Valve Butterfly - Manufacturers, Suppliers, Factory from China

Check Valve Butterfly, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

Sand casting of valves

Sand casting: Sand casting commonly used in the valve industry can also be divided into various types of sand such as wet sand, dry sand, water glass sand and furan resin no-bake sand according to ...
1.0 The Difference Between OS&Y Gate Valves and NRS Gate Valves

Commonly seen in gate valves are the rising stem gate valve and the non-rising stem gate valve, which share some similarities, that is: (1) Gate valves seal through the contact between the valve se...
Knowledge of valve maintenance

For the valves in operation, all valve parts should be complete and intact. The bolts on the flange and the bracket are indispensable, and the threads should be intact and no loosening is allowed. ...
TWS 20TH ANNIVERSARY, WE WILL GET BETTER & BETTER

TWS Valve celebrates a major milestone this year – its 20th anniversary! Over the past two decades, TWS Valve has become a leading valve manufacturing company, earning a reputation for high-q...
Flange Connection NRS/ Rising Stem Gate Valve From TWS Valve

When choosing a reliable, efficient flow control solution for industrial or municipal applications, rubber seated gate valves are a popular choice. Also known as NRS (Recessed Stem) Gate Valves or ...
Official Announcement on the Launch of the New Company Seal

Issuing Unit：Tianjin Tanggu Water-Seal Valve Co,.Ltd Release Date：March 25, 2026 According to the company’s development needs and internal management regulations, after research and decisio...