FC Type Gate Valves
SWECO’s FC gate valves feature a non-rising stem with a slab gate, floating seat ring body bushing design for safe and dependable service. It is available in flanged ends in standard bore sizes.
Specifications
5,000 psi
|
Flange Size |
A |
B |
C |
D |
| 2 1/16" | 14.62" | 5.62" | 21.00" | 14" |
| 2 9/16" | 16.62" | 6.50" | 21.81" | 14" |
| 3 1/8" | 18.62" | 7.38" | 22.69" | 18" |
| 4 1/16" | 21.62" | 9.12" | 24.31" | 18" |
| 7 1/16" | 29.00" | 12.75" | 28.62" | 24" |
10,000 psi
|
Flange Size |
A |
B |
C |
D |
| 1 13/16" | 18.25" | 5.75" | 21.00" | 14" |
| 2 1/16" | 20.50" | 5.88" | 21.00" | 14" |
| 2 9/16" | 22.25" | 6.81" | 21.69" | 18" |
| 3 1/8" | 24.38" | 8.06" | 22.75" | 18" |
| 4 1/16" | 26.38" | 10.06" | 25.75" | 24" |
| 7 1/16" | 35.00" | 16.50" | 33.25" | 30" |
15,000 psi
|
Flange Size |
A |
B |
C |
D |
| 1 13/16" | 18.25" | 5.75" | 21.00" | 14" |
| 2 1/16" | 20.50" | 5.88" | 21.00" | 14" |
| 2 9/16" | 22.25" | 6.81" | 21.69" | 18" |
| 3 1/8" | 24.38" | 8.06" | 22.75" | 18" |
| 4 1/16" | 26.38" | 10.06" | 25.75" | 24" |
| 7 1/16" | 35.00" | 16.50" | 33.25" | 30" |
Trim Chart
|
Service Condition |
Trim |
Body |
Bonnet |
Gate |
Seat |
Stem |
| General, Non-Corrosive | AA | Alloy | Alloy | Alloy | Alloy | Alloy |
| General, Slightly Corrosive | BB | Alloy | Alloy | 410 SS | 410 SS | 17-4 PH |
| General, Moderately Corrosive | CC | 410 SS | 410 SS | 410 SS | 410 SS | 17-4 PH |
| Sour, Non-Corrosive | DD | Alloy | Alloy | Alloy | Alloy | 17-4 PH |
| Sour, Slightly Corrosive | EE | Alloy | Alloy | 410 SS | 410 SS | 17-4 PH |
| Sour, Moderately Corrosive | FF | 410 SS | 410 SS | 410 SS | 410 SS | 17-4 PH |