Pound-level gate valve
Structural Features of Pound Gate Valves
Low fluid resistance. The medium passage inside the gate valve body is straight through, and the medium does not change direction when flowing through the gate valve, so the flow resistance is relatively small.
Relatively labor-saving in opening and closing. The movement direction of the gate is perpendicular to the direction of opening and closing, so it is relatively labor-saving.
The medium flow direction is generally not restricted. The medium can flow through the gate valve in any direction, and the purpose of connection or cutoff can be achieved.
Technical Parameters of Pound Gate Valves
Nominal diameter: 1/2"~30";
Nominal pressure: 150LB-1500LB;
Applicable temperature: ≤425℃ (WCB); -29℃~345℃ (CF8);
Applicable medium: Oil, gas, water, etc. (WCB); Nitric acid type (CF8);
Driving mode: Manual, bevel gear, electric device.
Technical Standards for Pound Gate Valves
Design and manufacture: API 600;
Structural length: ASME B16.10;
Connection flange: ASME.B16.5;
Pressure temperature: ASME.B16.34;
Inspection and test: API 598.
Material of Pound Gate Valve Parts
Serial No. | Name | Material | Material |
1 | Valve body | WCB | CF8 |
2 | Gate | WCB | CF8 |
3 | Valve cover | WCB | CF8 |
4 | Packing | Flexible graphite | Flexible graphite |
5 | Valve stem | 2Cr13 | 304 |
6 | Handwheel | QT450 | QT450 |
7 | Stem extension | WCB | CF8 |
8 | Packing gland | WCB | CF8 |
9 | Sealing surface | 13Cr | 304 |
10 | Actuator | Handwheel/bevel gear/electric device | Handwheel/bevel gear/electric device |
| Machinery & Equipment/Valves/Gate Valves | |
