Cast iron wafer style butterfly valve with nickel plated ductile iron disc and EPDM seat.
Size | 6" |
---|---|
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) | 2.2" |
Weight | 27 lbs |
6" 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.
Size | A | B | C | a° | ⌀D | ⌀E | E | ⌀F | G | H | L | P | ⌀Q | S | ⌀T | ⌀U | ⌀V |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
6" | 5.5 | 8.9 | 1.3 | 22.5° | 9.5 | 0.8 | 1.8 | 5.3 | 1.1 | 5.5 | 2.2 | 10.1 | 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 | 14 | 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 | 14 | 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 | 14 | 1.3 | 0.9 | 4 | 4.9 | 0.4 |
Size | A | B | C | a° | ⌀D | ⌀E | E | ⌀F | G | H | L | P | ⌀Q | S | ⌀T | ⌀U | ⌀V |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
6" | 139 | 225 | 32 | 22.5° | 241 | 20.64 | 44 | 135 | 28 | 139 | 56 | 255 | 19.05 | 14 | 70 | 90 | 9.5 |
8" | 177 | 260 | 38 | 22.5° | 298 | 20.64 | 62 | 275 | 40 | 211 | 60 | 355 | 22.23 | 17 | 102 | 125 | 11.5 |
10" | 203 | 292 | 38 | 15° | 362 | 23.81 | 62 | 275 | 40 | 211 | 66 | 355 | 28.58 | 22 | 102 | 125 | 11.5 |
12" | 242 | 337 | 38 | 15° | 432 | 23.81 | 78 | 275 | 40 | 220 | 77 | 355 | 31.75 | 24 | 102 | 125 | 11.5 |