12" Cast Iron Butterfly Valve Wafer - EPDM Seat, Gear Operated
was
$642.97
Special Price
$486.41
Cast iron wafer style butterfly valve with nickel plated ductile iron disc and EPDM seat.
| Size | 12" |
|---|---|
| Body Material | Cast Iron |
| Body Design | Wafer |
| Operation | Gearbox |
| Connections | Flange / ANSI 125 |
| Pressure Rating | 225 PSI |
| Temperature Rating | -4° to 194° F |
| Length (End to End) | 3" |
| Weight | 93 lbs |
Availability:
In stock
SKU
RKG12
12" Cast Iron Butterfly Valve Wafer - EPDM Seat, Gear Operated
The butterfly valve is a rotary valve in which a disk-shaped seating element is rotated 90° to open or close the flow passage. Can be left partially open or closed for flow throttling. Butterfly valves cannot be used where a non obstructed full opening is needed. Needs to be installed with flanges. No need for gaskets since they already have a rubber seal.
Features:
- Gearbox operator is self-locking in any position for throttle control
- Fusion-Bonded Epoxy Coating
- Does not require flange gaskets thanks to EPDM seat
Material:
- Body: Cast Iron
- Disc: Nickel Plated Ductile Iron
- Seat: EPDM
- Stem: Stainless Steel SS416
- Paint: Fusion-Bonded Epoxy
Download Specification Sheet
Dimensions - Inches
| Size | A | B | C | a° | ⌀D | ⌀E | E | ⌀F | G | H | L | ⌀Q | S | ⌀T | ⌀U | ⌀V |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2" | 3 | 6.4 | 1.3 | 45° | 4.8 | 0.7 | 1.8 | 5.3 | 1.1 | 5.5 | 1.6 | 0.5 | 0.4 | 2.8 | 3.6 | 0.4 |
| 3" | 3.8 | 7.1 | 1.3 | 45° | 6 | 0.7 | 1.8 | 5.3 | 1.1 | 5.5 | 1.8 | 0.5 | 0.4 | 2.8 | 3.6 | 0.4 |
| 4" | 4.5 | 7.9 | 1.3 | 22.5° | 7.5 | 0.7 | 1.8 | 5.3 | 1.1 | 5.5 | 2.1 | 0.6 | 0.5 | 2.8 | 3.6 | 0.4 |
| 6" | 5.5 | 8.9 | 1.3 | 22.5° | 9.5 | 0.8 | 1.8 | 5.3 | 1.1 | 5.5 | 2.2 | 0.8 | 0.6 | 2.8 | 3.6 | 0.4 |
| 8" | 6.9 | 10.3 | 1.5 | 22.5° | 11.8 | 0.8 | 2.4 | 10.8 | 1.6 | 8.3 | 2.4 | 0.9 | 0.7 | 4 | 4.9 | 0.4 |
| 10" | 8 | 11.5 | 1.5 | 15° | 14.3 | 0.9 | 2.4 | 10.8 | 1.6 | 8.3 | 2.6 | 1.1 | 0.9 | 4 | 4.9 | 0.4 |
| 12" | 9.5 | 13.3 | 1.5 | 15° | 17 | 0.9 | 3.1 | 10.8 | 1.6 | 8.7 | 3.1 | 1.3 | 0.9 | 4 | 4.9 | 0.4 |
Dimensions - Millimeters
| Size | A | B | C | a° | ⌀D | ⌀E | E | ⌀F | G | H | L | ⌀Q | S | ⌀T | ⌀U | ⌀V |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2" | 76 | 162 | 32 | 45° | 121 | 17.5 | 44 | 135 | 28 | 139 | 42 | 12.7 | 10 | 70 | 90 | 9.5 |
| 3" | 95 | 181 | 32 | 45° | 152 | 17.5 | 44 | 135 | 28 | 139 | 45 | 12.7 | 10 | 70 | 90 | 9.5 |
| 4" | 114 | 200 | 32 | 22.5° | 191 | 17.5 | 44 | 135 | 28 | 139 | 52 | 15.88 | 12 | 70 | 90 | 9.5 |
| 6" | 139 | 225 | 32 | 22.5° | 241 | 20.6 | 44 | 135 | 28 | 139 | 56 | 19.05 | 14 | 70 | 90 | 9.5 |
| 8" | 177 | 260 | 38 | 22.5° | 298 | 20.6 | 62 | 275 | 40 | 211 | 60 | 22.23 | 17 | 102 | 125 | 11.5 |
| 10" | 203 | 292 | 38 | 15° | 362 | 23.8 | 62 | 275 | 40 | 211 | 66 | 28.58 | 22 | 102 | 125 | 11.5 |
| 12" | 242 | 337 | 38 | 15° | 432 | 23.8 | 78 | 275 | 40 | 220 | 77 | 31.75 | 24 | 102 | 125 | 11.5 |
| Flange Connection | flange_connection |
|---|