In this article, we will talk about the main features of forged steel gate valve
1. Forged steel gate valve
structure is simple and convenient to manufacture and maintain.
2. It has good sealing performance and is not easy to be worn or scratched. The reason is that there is little abrasion between the forged valve
disc and the body seat during operation.
3. The valve stem and the stem nut are driven by trapezoidal thread. The stem head is designed with a tapered upper sealing surface that closely matches the upper sealing seat of the bonnet when the valve is fully open, and there is no external leakage.
4. The pressure parts of valve body and cover are integrally forged.
5. The connection between the valve seat and the valve body can be threaded or welded.