The welded bonnet forged check valve can prevent backflow of medium and the occurrence of accidents. It belongs to the automatic valve class, also known as one-way valve, backflow valve or isolation valve. This check valve is often used as a bottom valve for pumping devices. Our products are exported all over the world, widely recognized by our customers for the superior quality and competitive price.
The connection valve cover of this welded bonnet forged check valve is welded, so it is durable and can ensure that there will be no leakage. The combination of check and globe valves can provide safety isolation. It is also easy to install and maintain.
Design: API 602/ASME 16.34/BS 5352
Pressure Test: API 598
Tag: MSS SP25
SW Socket welding ends according to ASME B16.11
BW butt end by ASME B16.25
NPT threaded connectors according to ASME B1.20.1
Size range 1 / 4 "to 2"
Carbon Steel: A105, LF2
Stainless Steel: F304, F304L, F316, F316L
Duplex: F51, F55
Alloy: F1, F5, F5A, F9, F11, F22
As a professional manufacture,specializing in making assorted valves for many years. We have a wide range of products for different purposes. Our products are made under strict standards. Since we have our own factory,we can offer you products in large quantities at wholesale prices. The MOQ is very low and our delivery time is short. In addition, we will give you our best after-sales service!
Welcome to our website. If you have any requests or suggestions,please feel free to email us at firstname.lastname@example.org or use the following enquiry form. Please allow us to provide you with the best service.