3" Cast Iron Butterfly Valve - Lug Style - EPDM Seat - Gear Operated
was
$249.28
Special Price
$146.92
3" cast iron lug-style butterfly valve with EPDM seat and gearbox operator. Lug body has threaded inserts so each flange can be bolted independently - allows dead-end service (one flange can be removed while the other stays bolted). Self-locking gearbox provides precise throttle control. Nickel plated ductile iron disc.
| Size | 3" |
|---|---|
| Body Style | Lug |
| Body Material | Cast Iron |
| Disc | Nickel Plated Ductile Iron |
| Seat | EPDM |
| Stem | Stainless Steel SS416 |
| Operation | Gearbox (self-locking) |
| Connections | ANSI 125/150 Flange |
| Coating | Fusion-Bonded Epoxy |
Availability:
In stock
SKU
VK-BF-203G
Ships Same Day
All orders placed by 12 PM local warehouse time will ship the same day. Some exclusions apply. Delivery time may increase if item isn't available in closest warehouse.
Delivery time: 2-4 business days
3" Cast iron Buttterfly Valve Lug Style - 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
- Lug style body design offers dead-end service without the use of a downstream companion flange
- 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 | ⌀D (in. mm) | M | N | E | ⌀F | G | H | ⌀Q | L | S | ⌀T | ⌀U | ⌀V |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2" | 3 | 6.4 | 1.3 | 4.8 | 5/8"-10 UNC | 0.2 | 1.8 | 5.3 | 1.1 | 5.5 | 0.5 | 1.6 | 0.4 | 2.8 | 3.6 | 0.4 |
| 3" | 3.8 | 7.1 | 1.3 | 6 | 5/8"-10 UNC | 0.2 | 1.8 | 5.3 | 1.1 | 5.5 | 0.5 | 1.8 | 0.4 | 2.8 | 3.6 | 0.4 |
| 4" | 4.5 | 7.9 | 1.3 | 7.5 | 5/8"-10 UNC | 0.3 | 1.8 | 5.3 | 1.1 | 5.5 | 0.6 | 2.1 | 0.5 | 2.8 | 3.6 | 0.4 |
| 6" | 5.5 | 8.9 | 1.3 | 9.5 | 3/4"-10 UNC | 0.3 | 1.8 | 5.3 | 1.1 | 5.5 | 0.8 | 2.2 | 0.6 | 2.8 | 3.6 | 0.4 |
| 8" | 6.9 | 10.3 | 1.5 | 11.8 | 3/4"-10 UNC | 0.3 | 2.4 | 10.8 | 1.6 | 8.3 | 0.9 | 2.4 | 0.7 | 4 | 4.9 | 0.4 |
| 10" | 8 | 11.5 | 1.5 | 14.3 | 7/8"-9 UNC | 0.5 | 2.4 | 10.8 | 1.6 | 8.3 | 1.1 | 2.6 | 0.9 | 4 | 4.9 | 0.4 |
| 12" | 9.5 | 13.3 | 1.5 | 17 | 7/8"-9 UNC | 0.5 | 3.1 | 10.8 | 1.6 | 8.7 | 1.3 | 3.1 | 0.9 | 4 | 4.9 | 0.4 |
Dimensions - Millimeters
| Size | A | B | C | ⌀D (in. mm) | M | N | E | ⌀F | G | H | ⌀Q | L | S | ⌀T | ⌀U | ⌀V |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2" | 76 | 162 | 32 | 121 | 5/8"-10 UNC | 4 | 44 | 135 | 28 | 139 | 12.7 | 42 | 10 | 70 | 90 | 9.5 |
| 3" | 95 | 181 | 32 | 152 | 5/8"-10 UNC | 4 | 44 | 135 | 28 | 139 | 12.7 | 45 | 10 | 70 | 90 | 9.5 |
| 4" | 114 | 200 | 32 | 191 | 5/8"-10 UNC | 8 | 44 | 135 | 28 | 139 | 15.88 | 52 | 12 | 70 | 90 | 9.5 |
| 6" | 139 | 225 | 32 | 241 | 3/4"-10 UNC | 8 | 44 | 135 | 28 | 139 | 19.05 | 56 | 14 | 70 | 90 | 9.5 |
| 8" | 177 | 260 | 38 | 298 | 3/4"-10 UNC | 8 | 62 | 275 | 40 | 211 | 22.23 | 60 | 17 | 102 | 125 | 11.5 |
| 10" | 203 | 292 | 38 | 362 | 7/8"-9 UNC | 12 | 62 | 275 | 40 | 211 | 28.58 | 66 | 22 | 102 | 125 | 11.5 |
| 12" | 242 | 337 | 38 | 432 | 7/8"-9 UNC | 12 | 78 | 275 | 40 | 220 | 31.75 | 77 | 24 | 102 | 125 | 11.5 |
| Flange Connection | flange_connection |
|---|