3 inch NPT
Advantages of gate valve:
1. Good sealing performance
2. Short structure length
3. The shape is simple, the casting process is good, and the application is wide
4. The opening and closing torque is small, and the opening and closing is convenient.
5. Small fluid resistance
6. The flow direction of the medium is not restricted, does not interfere with the flow, and does not reduce the pipeline pressure.
1. Water hammer is not easy to produce. The reason is the long closing time.
2. Small flow resistance. The medium channel inside the valve body is straight, the medium flows in a straight line, and the flow resistance is small.
3. The medium can flow in any direction on both sides, easy to install. Both sides of the gate valve channel are symmetrical.
4. Less effort when opening and closing. It is compared with the stop valve, because whether it is open or closed, the direction of movement of the gate is perpendicular to the direction of medium flow.
5. Large height and long opening and closing time. The opening and closing stroke of the gate is large, and the lifting is carried out by the screw.
Applicable temperature: ≤425℃
Size range: 2" ~ 20" (DN50-DN600)
Pressure rating: PN10-PN64, 150LB-800LB
Main material: WCB/CF8/CF8M/CF3/CF3M
Applicable medium: water/oil/gas/corrosive medium
Degong products are sold all over the world, if you are interested in our NPT solenoid valve gate valve, please contact us!