This gate valve is a patented product developed by our company, which shortens the length of the structure between the two ends of the valve, in particular, the flange can be eliminated, thereby saving a lot of material and reducing production cost. This gate valve used in the pipeline can be used to connect the pipeline is fast, reliable connection, improve the construction efficiency, reduce the installation, maintenance costs. The valve body and valve cover with screw connection, changing the previous flange connection, save the connection of the connecting parts, and the thread has a lock, not easy to loose, strong, compact structure, easy to assemble and adjust, but also save the material.
1, the valve structure is compact, small size, light weight, flexible operation, convenient maintenance.
2, the sealing performance is reliable, is not restricted by the medium flow direction (two-way seal).
3, the large flow area, flow resistance coefficient is small, the flow capacity.
4, reasonable structure, reliable sealing, easy operation.
Nominal pressure: PN1.6MPa
Nominal diameter: DN40 ~ DN150
Applicable medium: water, oil and non corrosive media