Product Presentation:

Rising stem grooves soft-sealing gate valves adopts a new connection method called clamp connection, which has many advantages. Automatic Sprinkling System Design Norm requires that the system pipelines should be connected by groove fittings and thread or flanges; the pipes whose diameter equal or greater than 100mm, should adopts segmented connecting with flanges or groove fittings and threads. Besides the advantages of the common soft-sealing gate valves, the rising stem soft-sealing gate valves are more intuitive in controlling valve opening, reliable and fast in on/off operation, so it is installed in a higher position from the ground and applied to fire protection and industrial system .